'Diluted solution' diaporamas de présentation

Chemical Reactions

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Chemical Reaction

Chemical Reaction. What is a chemical reaction? A chemical reaction : is a process in which one set of substances called reactants is converted to a new set of substances called products. reactants ?? products. How do we know a chemical reaction has occurred ?.

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Chemical Equations and Reaction Stoichiometry

Chemical Equations and Reaction Stoichiometry. Chapter 3. Reactant. Reactant. Product. Product. 1 molecule CH 4. 2 molecules O 2. 1 molecule CO 2. 2 molecules H 2 O. 1 mole CH 4. 2 moles O 2. 1 mole CO 2. 2 moles H 2 O. 16.0 grams CH 4. 64.0 grams O 2 (2 ? 32.0 g). 44.0 g CO 2.

935 views • 26 slides

Lab Safety

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4.6 Real solution: activity of solute and solvent

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Microscopic view about Raoult law and Henry Law

p. k x,B. k x,A. Solute molecule. Solvent molecule. A. B. x B. x B ?0. x B ?1. Microscopic view about Raoult law and Henry Law. Gas A,B y A ,y B. Liquid A, B x A ,X B. Ideal solution. The solvent and solute both follow Raoult Law. Binary system. Scuba diving.

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Behavior of Molecules in Solution

Behavior of Molecules in Solution. The state a substance is in at a particular temperature and pressure depends on two factors Kinetic Energy of the Particles Strength of the attraction between the particles. IMF. IMF = Intermolecular Forces Attractive forces between molecules.

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Chemistry All Stars

Chemistry All Stars. Alan Chi Chad Gray Ashton H Jenny N. Chemistry All Star. Kelsie Hedlund. Briana B Kristin Dorr Megan H Trevor H Kellie S Alice Tian Kcen Z!. Corrinne Spada!!!.

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Molarity and Dilutions

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Molarity & Dilution

Molarity & Dilution. Aleigha Benoit Chemistry 12 December 15th. Solutions : homogeneous mixture of two or more substances physically mixed together in a uniform way. Solute: substance being dissolved. Solvent: part of a solution doing the dissolving.

131 views • 12 slides

Solutions

Solutions. PART V: Preparing Solutions. Review: Molarity. Molar concentration is the number of moles in 1.0 L of solution Molarity (mol/L) = moles solute_______ volume (L) of solution Also expressed as C = _ n__ V. Solutions can be made by:.

219 views • 6 slides