The gas that makes up about 21 percent of the atmosphere is blank

In which situation can a mixture always be called a solution

The fact that the total amount of energy in a system remains constant is a(n)

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.