What is the name of the compound represented by Ca3P2 A.) calcium Phosphite
B.) Tricalcium diphosphide
C.) Calcium Phosphate
D.) Calcium Phosphide

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

In which phase(s) do the molecules take the shape of the container?

0.09 moles of sodium sulfate in 12 ml of solution