To make a one-molar (1 m) solution of nacl, you need to add 1 mole of nacl to the distilled water to make a final volume of 1l (1000 ml). a 1 m solution is said to have a molarity of 1. if you added 2 moles of nacl to 1 distilled water, you would make a 2 m solution and its molarity would equal 2. you make up a 1 m solution of nacl.

a. how many moles of nacl are in the 1m nacl solution?
b. how many molecules of nacl are there per ml of the solution?

1. an enzyme is considered a(n) because it speeds up a chemical reaction without being used up.2. in a catalyzed reaction, a reactant is often called a(n) . an enzyme is specific because the shape of its matches only particular reactants.4. an enzyme speeds up reactions by lowering the . the between an active site and its substrate often strains bonds and the reaction proceed.6. a( , which is often a vitamin, binds to an enzyme and plays a role in catalysis.7. high temperatures or changes in ph can an enzyme, causing it to lose its shape and biological activity.