How many milliliters (mL) of 2.8 M NaOH are needed to neutralize 30 mL of a 1.5 M HCI?
Remember, Bases have OH in them while Acids have just H in them!

Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?

What energy is it when you flip on a switch on a lamp

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.