Which are the most likely products of the reaction between sodium metal and chlorine gas?
a. only sodium metal atoms
b. only a chlorine gas molecule
c. only sodium chloride compounds
d. only sodium metal atoms and a chlorine gas molecule

Alculate the concentration of h3o⁺in a solution that contains 5.5 × 10-5m oh⁻at 25°c. identify the solution as acidic, basic, or neutral. a) 1.8 × 10-10m, basicb) 1.8 × 10-10m, acidicc) 5.5 × 10-10m, neutrald) 9.2 × 10-1m, acidice) 9.2 × 10-1m, basic

What is the study of how matter and energy interact? a. biology b. physics c. planetary science d. chemistry

Which compound contain an iron with a 3+ charge