Consider the diagram below. What does D represent?

A. energy of the products

B. energy of the reactants

C. reactants, Q + R

D. products, N + M

Calculate the net charge on a substance consisting of a combination of 7.3 * 1013 protons and 9.0*1013 electrons. The elemental charge is 1.6 * 10-19 C

In the reaction MgCI2 + 2KOH - > Mg (OH) 2 + 2KCI if 6 moles MgCI2 are added to 6 miles KOH which is the limiting reagent

Which element cannot be further broken down into other chemicals

Which conclusion could be made from Ernest Rutherford's gold foil experiment?

If 3.50 g of the unknown compound contained 0.117 mol of C and 0.233 mol of H, how many moles of oxygen, O, were in the sample? Express your answer to three significant figures and include the appropriate units.

Substances with strong intermolecular bonds vaporize _ than those with weaker bonds. faster more easily at the same rate slower

How many dozen kernels of corn are in a 50 pound bag of corn

How does magnesium obey the octet rule when reacting to form compounds

Is heat conductivity a physical or chemical property?

When 5800 joules of energy are applied to a 15.2-kg piece of lead metal, how much does the temperature change by