Imagine that you have for food dyes to test a, b,c and d. imagine that you are going to investigate which food dye diffuse most quickly. which variable will you change?

Gymnast always perform on padded mats. how does the mats protect the gymnast

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.