Stoichiometry Maze
Directions: Read the question in the START space. Follow the path of 2 HCl + Ca(OH)2 =
CaCl2 +2H20
Directions: Read the question in the START space. Follow the path of
the correct answer to the next question.
SHOW YOUR WORK.
How many moles of CaCl,
will be produced from 1.4
moles of HCl reacting
with calcium hydroxide?

What is the number of moles in 15.0 g ash3?

Gymnast always perform on padded mats. how does the mats protect the gymnast

You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?