How do I solve this?

Explanation:

a) Since this is a double displacement reaction, we write the balanced equation as

b) Next we find the number of moles of AgNO3 in the solution.

Next, use the molar ratio to find the necessary amount of CaCl2 to react with the AgNO3:

The volume of 0.500 M solution of CaCl2 necessary to react all of the given AgNO_3 is then

c) The theoretical yield can then be calculated as

Converting this amount of AgCl into grams, we get

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.