You will need to use your solubility table for this formative. One is provided here.
Question 1
1.
Write the formula for the compound that forms between Pb+2 and HCO3-1.
Question 2
2.
What color is the precipitate that forms between Pb+2 and HCO3-1.
Question 3
3.
Identify ONE compound that would form after a double replacement reaction between Pb(NO3)2 and KOH. (Formula only...No need to include coefficients or precipitate colors)
Question 4
4.
Identify THE OTHER compound that would form after a double replacement reaction between Pb(NO3)2 and KOH. (Formula only...No need to include coefficients or precipitate colors)
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
If aqueous H+ ions are combined with aqueous OH- ions...
an HOH precipitate forms
H2 gas will form
they will produce solid H2O
they combine to form liquid water, so there is no visible reaction
If you had to confirm the presence of hydroxide ions (OH-), which would be the best ion to use?
Ca+2
Na+
Ba+2
Mg+2
Which compound would form a precipitate with K2SO4?
BaCl2
MgI2
KHCO3
CoCl2
HNO3
Which compounds would form a precipitate with CaI2? (Choose all that would work)