In a balanced chemical reaction, the total mass of the products always equals the
select one:
a. proportional masses of the reactants.
b. molar mass of the reactants.
c. total mass of the reactants.
d. atomic mass of the reactants.

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

Why are pipes bursting in the in extremely cold weather?

Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g.  what is the percent by mass of water in the hydrate?   %