Solution Stoichiometry MI

Solution Stoichiometry MI
Write the ionic equation for HF(aq) + NaOH(aq) ---> NaF(aq) + H2O(l)
ANSWER HF(aq) + Na+(aq) + OH¯(aq) ---> Na+(aq) + F¯(aq) + H2O(l)


Write the net ionic equation for HF(aq) + NaOH(aq) ---> NaF(aq) + H2O(l)
ANSWER HF(aq) + OH¯(aq) ---> F¯(aq) + H2O(l)


11.2 grams of sugar (C12 H22 O11) is dissolved in 250ml of water what is the concentration?
ANSWER 0.131 mol/l


Predict the products Al(s) + NaOH(aq) + H2O(l)
ANSWER NaAlO2(aq) + H2(g)


123 mL of a 1.00 M solution of NaCl is reacted with 72.5 mL of a 2.71 M solution of AgNO3.
What is the mass of AgCl(s) formed in the precipitation reaction?
ANSWER 17.6g


What are the limiting and excess reactants. Zn + 2HCl → ZnCl2 + H2
ANSWER 1.2099 moles Zn (excess)
2.4198 moles HCl (limiting)


What is the mass of magnesium chloride that can be made from 12g of magnesium?
ANSWER 47.5g


If 47.0g of magnesium chloride was obtained, what is the % yield?
ANSWER 98.9%