Concentration of KHP: 1 2 3
Final Burette Reading/mL
Initial Burette Reading/mL
Volume Used/mL

Average Volume of Sodium Hydroxide =
ANALYSIS:
1. Determine the number of moles of KHP in the 10mL aliquot used.

2. Use the equation below and your answer in (1) above to determine the number of moles of NaOH.
NaOH(aq) + KHC8H4O4(aq) → KNaC8H4O4(aq) + H2O(l)

3. Calculate the molarity of NaOH.

answer: at room temperature (roughly 20 degrees c), you can dissolve 203.9 grams (or 200 grams) of sugar in 100 ml of water. as water temperature increases, the amount of sugar that will dissolve increases, up to about 500 grams of sugar in 100 ml water at 100 degrees c.

explanation:

the law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products. because atoms are only rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products

- aluminum and copper chloride.

- the chloride ion to separate the aluminum from the oxygen so that the aluminum can react with the copper ions (and the water molecules).