1) a) Write the dissolution reaction for cobalt(II) iodide in water. Be sure to specify the state of each reactant and

[answerhappygod]

1) a) Write the dissolution
reaction for cobalt(II)
iodide in water.

Be sure to specify the state of each reactant and product.
Is cobalt(II) iodide considered soluble
or not soluble ? ... fill in the blank 4
... A. Soluble
... B. Not soluble

Based upon this, the equilibrium constant for this reaction will
be: ... fill in the blank 5
... A. Greater than 1
... B. Less than 1
b) Write the precipitation
reaction for sodium
nitrate in aqueous solution:

Be sure to specify the state of each reactant and product.
Is sodium nitrate considered soluble or
not soluble ? ...fill in the blank 4
... A. Soluble
... B. Not soluble
2) a) Consider these compounds:
Complete the following statements by entering the letter(s)
corresponding to the correct compound(s). (If more than one
compound fits the description, include all the relevant compounds
by writing your answer as a string of characters without
punctuation, e.g, ABC.)
Without doing any calculations it is possible to determine
that chromium(III) phosphate is more
soluble than fill in the__________,
and chromium(III) phosphate is less
soluble than ________
It is not possible to determine
whether chromium(III) phosphate is more
or less soluble than ________ by simply comparing
Ksp values.
b) For each of the salts on the left, match the salts on
the right that can be compared directly, using
Ksp values, to estimate solubilities.
(If more than one salt on the right can be directly
compared, include all the relevant salts by writing your answer as
a string of characters without punctuation, e.g, ABC.)
Write the expression for K in terms of the solubility, s, for each
salt, when dissolved in water.
aluminum hydroxide
magnesium carbonate
Ksp =
Ksp =
Note: Multiply out any number and put it first in the
Ksp expression. Combine all exponents for s.