Ecuación Stock Photos - Página 1 : Masterfile

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African American student smiling near chalkboard in classroom

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Caucasian teacher writing on glass wall

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Senior male scientist writing molecular formula on clear board

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ecuación - Trinitrotoluene (TNT) high explosive molecule. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (grey), nitrogen (blue), oxygen (red). Foto de stock - Sin royalties Premium, Código: 679-07846440

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Trinitrotoluene (TNT) high explosive molecule. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (grey), nitrogen (blue), oxygen (red).

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Senior male scientist writing molecular formula on clear board

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Caucasian teacher writing on chalkboard

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Korean student solving formula on glass wall

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Caucasian teacher writing on chalkboard

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Mass-energy equivalence formula (E = mc2) written on blackboard

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ecuación - Glucagon hypoglycemia drug molecule. Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles: hydrogen (hidden), carbon (grey), nitrogen (blue), oxygen (red). Foto de stock - Sin royalties Premium, Código: 679-08425458

679-08425458

Glucagon hypoglycemia drug molecule. Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles: hydrogen (hidden), carbon (grey), nitrogen (blue), oxygen (red).

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Scientist drawing chemical formula on glass for business people and colleagues

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Scientist using touch screen in lab

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Can you spot the mistake? No? Really?

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ecuación - Computer artwork of a Lissajous figure or Bowditch curve, which is the graph of a system of parametric equations which describe complex harmonic motion. Foto de stock - Sin royalties Premium, Código: 679-06199217

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Computer artwork of a Lissajous figure or Bowditch curve, which is the graph of a system of parametric equations which describe complex harmonic motion.

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614-06898228

Woman solving mathematical equation

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Scientist using touch screen in lab

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ecuación - Hesperidin citrus flavanone molecule. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red). Foto de stock - Sin royalties Premium, Código: 679-08173550

679-08173550

Hesperidin citrus flavanone molecule. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red).

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Female scientist is writing chemical formula.

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679-06199212

Computer artwork of a Lissajous figure or Bowditch curve, which is the graph of a system of parametric equations which describe complex harmonic motion.

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Caucasian teacher cheering at chalkboard

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Young man with diagram on window

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ecuación - Hypochlorous acid (HClO) disinfectant molecule. Formed when chlorine is dissolved in water. Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles: hydrogen (white), oxygen (red), chlorine (green). Foto de stock - Sin royalties Premium, Código: 679-08425496

679-08425496

Hypochlorous acid (HClO) disinfectant molecule. Formed when chlorine is dissolved in water. Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles: hydrogen (white), oxygen (red), chlorine (green).

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Student writing math on chalkboard

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Computer artwork of a Lissajous figure or Bowditch curve, which is the graph of a system of parametric equations which describe complex harmonic motion.

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Illustration on scientific experiment with blackboard

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Scientist writing formulae on window of laboratory in graphene processing factory

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679-06199208

Computer artwork of a Lissajous figure or Bowditch curve, which is the graph of a system of parametric equations which describe complex harmonic motion.

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679-06199213

Computer artwork of a Lissajous figure or Bowditch curve, which is the graph of a system of parametric equations which describe complex harmonic motion.

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Oenologist monitoring sample testing in laboratory

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Mathmetician working to solve equation.

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Oenologist monitoring sample testing in laboratory

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It's all in the formula...

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Chalkboard with writting

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Korean student looking at formula on glass wall

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Oenologist mixing during sample testing in laboratory

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Caucasian student building vehicle in science class

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The scientist of the woman who calculates.

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Laboratory technicians checking contents in laboratory beakers

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Math teacher explaining equation

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Man Looking at Math Equations

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Boy in front of blackboard

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Hispanic businessman writing formula on clear board

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Teacher removing chemical formulae on white board

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Scientist writing a formula

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Colored pencil on note pad with mathematics book

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My elaborate plan to catch the Tooth Fairy

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Three school children doing math equations on the blackboard

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Caucasian student writing on blackboard

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Geometric coloured shapes used in maths and calculus education.

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Young woman writing math equation on chalk board and smiling

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Scientist writing scientific symbols on glass

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1960s SCIENCE PROFESSOR WRITING A FORMULA FOR CHELATING AGENT ON CHALKBOARD

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Scientist writing chemical formula

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Oenologists at work

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Boy with formulae on blackboard

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Boy with formulae on blackboard

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Graduating girl in front of blackboard

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Scientist using touch screen in lab

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Girl by blackboard

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Schoolgirl doing math equation on the black board

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Scientist writing chemical formula

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ecuación - Lactic acid (L-lactic acid) milk sugar molecule. Building block of polylactic acid (PLA) bioplastic. Found in milk. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (grey), oxygen (red). Foto de stock - Sin royalties Premium, Código: 679-07846426

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Lactic acid (L-lactic acid) milk sugar molecule. Building block of polylactic acid (PLA) bioplastic. Found in milk. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (grey), oxygen (red).

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Scientist writing chemical formula

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Chalk Drawing

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Male scientist working out a formula

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Calculus on blackboard

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Scientist writing chemical formula

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Young man using digital tablet with diagram on window

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Scientist writing chemical formula

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Young man sitting at his desk smiling with chalk board behind

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Boy by blackboard

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Boy looking at blackboard

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Close up of woman writing on chalk board and smiling

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Scientist writing chemical formula

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Writing mathematic equation on whiteboard

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Young woman writing equations on glass

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ecuación - Methylchloroisothiazolinone preservative molecule, chemical structure. Often used in water-based products, e.g. cosmetics. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (grey), nitrogen (blue), sulfur (yellow), chlorine (green). Foto de stock - Sin royalties Premium, Código: 679-07846430

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Methylchloroisothiazolinone preservative molecule, chemical structure. Often used in water-based products, e.g. cosmetics. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (grey), nitrogen (blue), sulfur (yellow), chlorine (green).

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