To control high blood levels of phosphorus in people with kidney diseases who are in dialysis, medical experts use calcium acetate. The chemical formula for this compound is . Suppose one dose of medication has of this compound, how many moles of calcium acetate does a patient take in one dose?

Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation:
3NO2(g)+H2O(l)→2HNO3(l)+NO(g)

Suppose that 4.5 mol NO2NO2 and 0.40 mol H2OH2O combine and react completely. Which reactant is in excess?

Give the IUPAC name for each of the following

Calculate for the lattice energy using the diagram below.

Calculate for the lattice energy using thhe diagram below.

Using the diagram of a Born-Haber cycle shown below, identify what is represented by 1.