Write the chemical formula for iron(III) phosphate.

What is the chemical formula for sodium carbonate?

What is the mass percent concentration of a sucrose solution made by adding 6 g of sucrose to 24 g of water?

Write the chemical formula for iron(III) phosphate.

When a liquid changes to a gas, the process is called ____________.

What is the chemical name for (NH4)2SO4?

If a central atom in a molecule has three atoms and one lone pair attached to it, then the geometry  of atoms around the central atom is … 

Calculate the mass of nitrogen gas (N2) that is needed to react with 1.050 grams of oxygen gas (O2) to form nitrogen dioxide (NO2).  Hint: Write the balanced equation first; there are no additional products nor reactants.

When a liquid changes to a gas, the process is called ____________.

The shape around the oxygen atom in the diagram is: