How did the grand canyon form

A. What was your relative pH reading for vinegar? Relative pH of baking soda? B. How many times greater are the H + ions in vinegar than baking soda? (give the answer in exponential form)

If you could count two atoms every second how long would it take you to count a mole of atoms

Why will clay weather the fastest out of several types of soil?

An ion of which element is lager then its atom A - Al B - Br C - Ca D - Sr

How does the enengry of a eletron change when the eletron moves closer to the nuclues

What type of chemical process is used to create perfume?

Which of the following is a polyatomic ion? O A. HCI O B. Na O C. PO, O D. 52

What are the cations and anions for V2 (CO3) 3

If you were asked to convert 4.2 x 1022 atoms of aluminum to moles, which of the following should you use for the conversion?

Carbonic acid (H2CO3) does not dissortate 100 percent in water. What type of substance is it? weak acid Strong base strong acid weak base