10.00 grams of solid potassium hydroxide is added
to 250.0 mL of distilled water. Write a chemical
equation that describes what happens. Calculate
the moles of each product.
10.00 grams of pure hydrochloric acid is added to
250.0 mL of distilled water. Write a chemical
equation that describes what happens. Calculate
the moles of each product.
The two solutions are mixed together. Write a
chemical equatiion that describes what happens.
Calculate the moles of each product.
Question #2 The following solutions are mixed together,
write a balanced chemical equation that describes what
happens.
barium chloride and sodium sulfate
ammonia and sulfuric acid
lead (II) nitrate and potassium chloride
ammonium hydroxide and phosphoric acid
ammonium chloride and silver acetate
potassium fluoride and calcium nitrate
sodium sulfate and silver chlorate
Question #3
5.00 grams of sodium chloride is diluted to 100.0
mL with distilled water. Write a chemical
equation that describes what happens, calculate
the concentration of each ion in solution,
calculate the mass of any solid.
5.00 grams of silver (I) nitrate is diluted to
100.0 mL with distilled water. Write a chemical
equation that describes what happens, calculate
the concentration of each ion in solution, and
calculate the mass of any solid.
The two solutions above are mixed together. Write
a chemical equation that describes what happens,
calculate the concentration of each ion in
solution, and calculate the mass of any solid.
Question #4. 25.00 mL of an unknown sodium hydroxide
solution is titrated with 15.36 mL of 0.3215 M HCl.
Calculate the concentration of the original sodium
hydroxide solution.