Chemistry, 29.01.2022 19:00 GreenHerbz206
How many grams of solid magnesium nitrate (148.3 g/mol) should be added to 500 mL of 0.118 M of sodium nitrate in order to produce an aqueous 0.25 M solution of nitrate ions
Answers: 1
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Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat
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In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent
Answers: 1
How many grams of solid magnesium nitrate (148.3 g/mol) should be added to 500 mL of 0.118 M of sodi...
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