Fire is combination of what?

example (water is a compound of hydrogen and oxygen)

What is the Mass if the Density = 7g/mL Volume = 10mL?

How does an atom become an ion with a - 2 charge?

Complete this equation for the dissociation of NH4NO3 (aq).

What is the relationship between the moons surface gravity, lack of atmosphere, and temperature range?

You exert the same force on two objects of different masses. Which object will have the greater acceleration? Explain your answer.

A sample of gas is at 273°K and 2.00 atm with a volume of 6.00 liters. When the gas is compressed to 3.00 liters and the pressure increases to 3.00 atm, what is the new temperature of the sample?

Which oxygen pachages materials and distributed them throughout the cell

How many atoms in 3 mol zn

Isotopes: are atoms of different elements which have the same mass are atoms of the same element with equal numbers of neutrons are atoms of the same element with different numbers of neutrons are atoms of the same element with equal numbers of

What would happen to the volume of a sample of gas if the temperature was decreased at the same time the pressure was increased?