Three cups of carbonated soda are lowered into cups of water at varying temperatures

What is the number of atoms in 3.54 mol s

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

Why doesn't heat added to water make the tempature rise above 100c