What is the maximum amount of potassium nitrate (kno 3) that can dissolve in 100 grams of water at 40°c?

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For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

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 this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?