You notice that heat is released during a chemical reaction. this reaction is a(n) reaction.

Lewis structure and molecular geometry for nh2cl

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

The minerals found in bones are deposited by living cells called