Consider the following chemical reaction: Mg (s) + ZnCl2 (aq) → MgCl2 (aq) + Zn (s) If the reaction started with 45.0 g of Mg and 297.6 g of Zinc Chloride and yielded 176.5 g of Magnesium Chloride, how much Zinc is in the product?

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?