0.1216 g wire
All
g
of
20 mL of 1M HCl
neutralized by addition of 50 mL of 0.20 M NaoH
Find the Atomic mass of Mg ?
added
magnisium was added
the excess
acid
was

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.