How many moles of aluminum hydroxide are needed to react completely with 12.3 moles of nitric acid?

Al (OH) 3 + 3HNO3 - 3H2O + Al (NO3) 3

Can sound be described as kinetic energy

How many molecules of CO2 are equivalent to 112g CO2?

What type of rock does preexisting rock become

Hy is it important that a chemical equation be balanced?

In the compound MgCl2MgCl2, the subscript 2 indicates that

How do the chemical properties of oxides change from left to right across a period? From top to bottom within a particular group?

A mixture is different from a compound because each substance in a mixture a. retains its own properties. c. forms an ion. b. changes its electric charge. d. changes from a solid to a liquid.

Gamma ray Ultra- violet Infrared Radio H. X-rays Visible Microwave Which electromagnetic wave transfers the most energy? infrared microwaves radio waves X-rays Frequency (Hz) 1015 1013 1021 1019 107 10" 109 107 Intro Done

If a 9.983 g sample of calcium sulfate dihyrate was heated in a crucible under the correct conditions, how many grams of water should be lost?

What group of elements has the most stable arrangement in their outer energy level?