Chemistry lab school video có sẵn miễn phí bản quyền

Chemistry lab school: 7.979 video có sẵn miễn phí bản quyền, bao gồm các video 4K và video clip HD chất lượng cao để tải xuống.

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4K 0:14

Elementary School Science Classroom: Enthusiastic Teacher Explains Chemistry to Diverse Group of Children, Little Boy Mixes Chemicals in Beakers. Children Learn with Interest – Video có sẵn

4K 0:06

Project, chemistry and teachers with kids in a class for an experiment, study or research. Education, science and team of scientists teaching children students a chemical reaction in a school lab. – Video có sẵn

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Slow motion scene of blue solution from a test tube pouring into a clean petri dish on blue background. laboratory equipment - concept of medicine or cosmetic research
– Video có sẵn

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Microscope, university and professor with students, science and research with microscope, chemistry and knowledge. Teacher, learning and group with lesson, higher education and laboratory equipment – Video có sẵn

4K 0:10

Lesson in a modern school. kids look at microscopes in a chemistry lesson, the process of teaching children in a modern school. – Video có sẵn

4K 0:12

Elementary School Chemistry Classroom: Engrossed Children Watch How Enthusiastic Teacher Shows Science Experiment by Setting Powder on Fire Creating Beautiful Fireworks. Kids Getting Modern Education – Video có sẵn

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Science students with teacher doing chemical experiment in the laboratory at university. – Video có sẵn

4K 0:10

In a school science lab classroom, an African American student conducts an experiment. He's focused, wearing safety goggles, and pouring a liquid with a pipette, unaltered, slow motion. – Video có sẵn

4K 0:07

Two elementary school girls wearing lab coats doing an experiment, using test tube to mix the solution in science laboratory classroom, Use a microscope to analyze the results and take notes. – Video có sẵn

4K 0:17

Science students with teacher doing chemical experiment in the laboratory at university. – Video có sẵn

4K 0:29

Lesson in a modern school, kids look at microscopes and communicate in a chemistry lesson, the process of teaching children and biology in a modern school. – Video có sẵn

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Elementary schoolgirls with doctor suits imagination having fun mix colorful liquid for medical chemistry in lab, sibling kids dream to be scientists, future studying lifestyle kids education concept – Video có sẵn

4K 0:10

Teen girl, chemistry class and test tube with chemical, science experiment and education with learning. Research, innovation and future with academic growth, student scientist and liquid to test – Video có sẵn

4K 0:07

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HD 0:36

Chemical experiment in which Nitric acid (HNO3) is placed in an Erlenmeyer flask with copper chips, causing a violent chemical reaction. Example of a redox reaction in chemistry. – Video có sẵn

4K 0:13

School girl wearing protection glasses fills medicine tube with orange liquid in chemistry class. Female pupil kid studying in lab with equipment – Video có sẵn

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Chemistry, learning and teachers doing experiment with children for a project or test together. Education, science and team of scientists teaching kid students a chemical reaction for research in lab – Video có sẵn

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kids education concept, African student in white coat notice the exchange of chemical liquid in glass tube by using magnifying glass, close-up elementary schoolboy in science class acting thoughtful – Video có sẵn

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4K Group of students working together in school science class. Shot on RED Epic. UK - April, 2016 – Video có sẵn

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Male High School Tutor Teaching Students Wearing Uniforms In Science Class – Video có sẵn

4K 0:11

Gene therapy concept. Medical technology. Medtech. – Video có sẵn

HD 0:10

Scientist dropping yellow chemical liquid or essential oil to test tube, Blue tone laboratory. lab chemistry or science research and development concept. – Video có sẵn

4K 0:20

Colored Periodic Table Of Elements 3D Animation. Chemical Atoms , Materials with Properties, and Sections animation. 4K High Quality Video – Video có sẵn

4K 0:18

chemistry, Water distillation process, Fractional distillation, Simple distillation model in chemistry laboratory, Liquid substance separation explanation, simple distillation in chemistry, education – Video có sẵn

HD 0:48

Using a Hoffman voltameter, water electrolysis splits water into hydrogen and oxygen gases by applying an electric current. – Video có sẵn

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Reversible Hydrogen Storage Fuel Cell In The Laboratory – Video có sẵn

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Electrolysis process in a liquid conductor. Educational content for physics students. Animated video. – Video có sẵn

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Periodic table of elements animation. Blue. Loop animation – Video có sẵn

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Primary school kids' education in science laboratory classroom concept, pupil in gown uniform research or discover experiment in Chemistry lab, children having fun scientific equipment with teacher – Video có sẵn

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Diverse happy schoolchildren having science class in school lab. Education, inclusivity, elementary school and learning concept. – Video có sẵn

4K 0:13

Animation of mathematical equations on caucasian girl performing experiment in laboratory at school. School and education concept – Video có sẵn

4K 0:17

Elementary School Science Classroom: Enthusiastic Teacher Explains Chemistry to Diverse Group of Children, Little Boy Mixes Chemicals in Beakers. Children Learn with Interest – Video có sẵn

4K 0:22

Multinational researcher group experimenting in the lab. – Video có sẵn

4K 0:26

Caucasian boy mixing chemical liquid while teacher giving advice. Professional instructor wearing lab suit looking for diverse student at table with beaker filled with colored solution. Erudition. – Video có sẵn

4K 0:16

PhD Professor Teaching a Group of Science Students the Basics of Biological Engineering. Head of Laboratory Showing Presentation on a TV Screen Before Practical Education and Technology Demonstration – Video có sẵn

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Head of Laboratory Making a Bioengineering Experiment with a Group of Young Science College Students. Future Specialists Working with Modern Microscopes, Using Tablet and Laptop Computers – Video có sẵn

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Group of Students Listening to Their Biology Professor Who Uses TV Monitor with Green Screen Template in a Laboratory. Team of Bioengineers Having a Meeting and Discussing Gene Editing Ideas – Video có sẵn

4K 0:13

lesson in a modern school. kids look at microscopes in a chemistry lesson. the process of teaching children in a modern school. – Video có sẵn

4K 0:32

Flame test burning into chemistry laboratory. Lithium reaction over bunsen. 4k footage – Video có sẵn

4K 0:17

Diverse female teacher and happy schoolchildren having science class in school lab. Education, inclusivity, elementary school and learning concept. – Video có sẵn

4K 0:07

An Asian student kid study, learn on test tube in lab or laboratory in school, medical, chemistry. Experiment science. Education in classroom. People lifestyle – Video có sẵn

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Chemical experiment dripping Glycerin onto Potassium Permanganate (KMno4). The concept of a combustion reaction using chemistry for education and science in schools – Video có sẵn

4K 0:15

4K, Close-up of colored science test tubes with a blurry background of two children having fun mixing colors in a school lab. Concept education, Science experiments, Chemistry and Children – Video có sẵn

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Group of Multiethnic Students in Coats using Laptop in Laboratory of Chemistry Classroom. Shot on RED Cinema Camera in 4K (UHD). – Video có sẵn

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Lighting LED lamps with lemon batteries connected in serial. – Video có sẵn

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School, science and students in laboratory with microscope for learning, lesson and education. Chemistry, microbiology and girl with equipment for sample study, analysis and research at university – Video có sẵn

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Little girl in science lab study samples under microscope. Schoolgirl looking through microscope in science class. Child looking into microscope, studing biology, chemistry in school laboratory. – Video có sẵn

4K 0:10

Teaching, science and students in laboratory with microscope for learning, lesson and practical. Chemistry, school and teacher with equipment for sample study, biology and research at university – Video có sẵn

4K 0:32

Elementary School Science Classroom: Enthusiastic Teacher Explains Chemistry to Diverse Group of Children, Little Boy Mixes Chemicals in Beakers. Children Learn with Interest – Video có sẵn

4K 0:07

group of excited asian school kid doing chemical experiment in laboratory raise hand up together. happy pupil students science testing chemistry class in the lab at school – Video có sẵn

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Acid and base reaction, Litmus pH paper indicators in chemical container, Litmus test blue and red litmus paper, In acidic solution, blue turns red, In basic solution, red turns blue – Video có sẵn

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4K Teacher teaching group of students in school science class. Shot on RED Epic. UK - April, 2016 – Video có sẵn

4K 0:13

Optical microscope - science and laboratory equipment. Microscope is used for conducting planned, research experiments, educational demonstrations in medical and clinical laboratories. – Video có sẵn

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Filling the burette to the correct volume and showing the meniscus. Typical education and training technique. – Video có sẵn

4K 0:06

group of excited asian school kid doing chemical experiment in laboratory raise hand up together. happy pupil students science testing chemistry class in the lab at school – Video có sẵn

HD 0:13

Scientist dropping yellow chemical liquid or essential oil to test tube, Blue tone laboratory. lab chemistry or science research and development concept. – Video có sẵn

4K 0:16

Interactive exposition in science museum. Woman hand touching plasma ball at futuristic exhibition - close up view. Electricity, experimental, technology and physics concept – Video có sẵn

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Test tube animation 2 , loop , colorful color reagents – Video có sẵn

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A college professor helps students understand a chemistry experiment – Video có sẵn

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group of excited asian school kid doing chemical experiment in laboratory together. pupil students science testing chemistry class in the lab together – Video có sẵn

4K 0:08

group of excited asian school kid doing chemical experiment in laboratory together. pupil students science testing chemistry class in the lab together – Video có sẵn

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group of excited asian school kid doing chemical experiment in laboratory hi five together. pupil students science testing chemistry class in the lab together – Video có sẵn

4K 0:22

Mother and little daughter girl having fun playing with chemistry lab together, mixing liquids from flasks and test tubes. Scientific tests experiments in evening at home for school project homework. – Video có sẵn

4K 0:06

asian schoolgirl pupil student looking through microscope during science practical class in school laboratory. asia children scientists learning biology chemistry lesson . Elementary School Science – Video có sẵn

4K 0:22

Mother and little daughter girl having fun playing with chemistry lab together using vr glasses. Scientific tests experiments in evening at home for school project ,homework, virtual reality concept. – Video có sẵn

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A school laboratory table with microscopes for science class – Video có sẵn

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asian kids or students holding molecular structure model for studying biology in laboratory class – Video có sẵn

4K 0:38

Scientific tests experiments in evening at home for school project homework. Mother and little daughter girl having fun playing with chemistry lab together, mixing liquids from flasks and test tubes. – Video có sẵn

4K 0:09

group of asian school kid pupil student looking through microscope together during science practical class in school laboratory. asia children scientists learning biology chemistry lesson . – Video có sẵn

4K 0:07

asian schoolgirl pupil student looking through microscope during science practical class in school laboratory. asia children scientists learning biology chemistry lesson . Elementary School Science – Video có sẵn

4K 0:19

Scientific tests experiments in evening at home for school project homework. Mother and little daughter girl having fun playing with chemistry lab together, mixing liquids from flasks and test tubes. – Video có sẵn

4K 0:10

group of excited asian school kid doing chemical experiment in laboratory together. pupil students science testing chemistry class in the lab together – Video có sẵn

4K 0:06

group of asian school kid pupil student looking through microscope together during science practical class in school laboratory. asia children scientists learning biology chemistry lesson . – Video có sẵn

4K 0:07

Creative teacher pointing chemistry at blackboard while talking to high school boy at table with microscope and test tube with colored liquid. Young student wearing lab coat in STEM class. Edification – Video có sẵn

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Chemistry Lab animated word cloud,text design animation tag kinetic typography seamless loop. – Video có sẵn

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4K, Two schoolgirls, wearing white glued shirts, in science room, two them were doing chemistry experiments together, Squeeze water in beaker and add dry ice, see the reaction, occurred in experiment. – Video có sẵn

4K 0:08

group of excited asian school kid doing chemical experiment in laboratory together. pupil students science testing chemistry class in the lab together – Video có sẵn

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A college professor calls on a student raising their hand in class – Video có sẵn

4K 0:07

group of excited asian school kid doing chemical experiment in laboratory together. pupil students science testing chemistry class in the lab together – Video có sẵn

4K 0:05

group of excited asian school kid doing chemical experiment in laboratory together. pupil students science testing chemistry class in the lab together – Video có sẵn

4K 0:09

Little child plug USB data cable for programing code to car toy, Asian kid boy programer with Arduino robot car homework project at home, STEAM education AI technology course school learning lesson – Video có sẵn

4K 0:06

Medical, school and medicine students in a class learning at a healthcare university or college with scholarship for education. Lecture, science and women in a classroom for research and studying – Video có sẵn

4K 0:11

group of excited asian school kid doing chemical experiment in laboratory together. pupil students science testing chemistry class in the lab together – Video có sẵn

4K 0:28

Slowmo of African American male Chemistry teacher in eyeglasses showing glassware used for lab experiments to multiethnic middle school students sitting at desks in modern classroom – Video có sẵn

4K 0:07

asian schoolgirl pupil student looking through microscope during science practical class in school laboratory. asia children scientists learning biology chemistry lesson . Elementary School Science – Video có sẵn

4K 0:05

group of excited asian school kid doing chemical experiment in laboratory together. pupil students science testing chemistry class in the lab together – Video có sẵn

4K 0:05

asian schoolgirl pupil student looking through microscope during science practical class in school laboratory. asia children scientists learning biology chemistry lesson . Elementary School Science – Video có sẵn

4K 0:08

Science, education and a girl with a molecule model in class for learning, growth or child development. Children, school and student in a classroom with a molecular structure for study as a scientist – Video có sẵn

4K 0:05

group of excited asian school kid doing chemical experiment in laboratory together. pupil students science testing chemistry class in the lab together – Video có sẵn

4K 0:06

asian schoolgirl pupil student looking through microscope during science practical class in school laboratory. asia children scientists learning biology chemistry lesson . Elementary School Science – Video có sẵn

4K 0:07

Acid and base, chemical difference between acids and bases is that acids produce hydrogen ions and bases accept hydrogen ions, A base is a substance that neutralizes acids – Video có sẵn

4K 0:06

group of asian school kid pupil student looking through microscope together during science practical class in school laboratory. asia children scientists learning biology chemistry lesson . – Video có sẵn

4K 0:20

Multinational researcher group experimenting in the lab. – Video có sẵn

4K 0:11

Animation of mathematical equations over biracial girl performing experiment in laboratory at school. School and education concept – Video có sẵn

4K 0:15

Animation flat line knowledge and creative education graphic design. Flat creativity school and stationary sign and symbol education icon with isolated background concept in 4k
– Video có sẵn

4K 0:14

Animation of mathematical equations over two diverse girls in science class in laboratory at school. School and education concept – Video có sẵn

4K 0:13

Vertical video of happy diverse schoolchildren in school lab. Education, inclusivity, school and learning concept. – Video có sẵn

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Animated science experiment at lab. Young researchers. Full body flat people on white background with alpha channel transparency. Colorful cartoon style HD video footage of characters for animation – Video có sẵn

4K 0:09

2d Animated Scene Of Chemistry Male Teachers Arguing About Experiments At School Or Laboratory. – Video có sẵn

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