Hydrocarbons are compounds that contain(1) carbon, only(2) carbon and hydrogen, only(3) carbon, hydrogen, and oxygen, only(4) carbon, hydrogen, oxygen, and nitrogen, only24

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

How does the viscosity of magma change as magma cools?