d. 2 ae you added just 5.00 grams of lanthanum iodate, La(IO,), to 1.00L of water at this same temperature. Would it all dissolve? Why or why not? Sodium iodate, NalO,, is a strong electrolyte. Calculate the molar solubility La(10,), in a solution that already contains 0.20 M sodium iodate. e. 9. f Complete this chemical reaction and balance (see previous parts of this question if needed) La(NO,), (aq) + NalO, (aq) 1. ii. Write the net ionic equation. Suppose 10 mL. 0.20 M NalO, reacts with 100, mL of 3.0 x 10 M La(NO,), Determine il. the limiting reactant (don't be afraid of using an ICE table!) iv. Will any La(10,), precipitate? Why or why not.

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Chapter1: Chemical Foundations
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How do I solve D, E, and F?
NAMI
PER
equilibnum molar of Lafs, =S
12. Answer the Questions that follow
Write the Ksp expression for the dissolution of lanthanum iodate, La(I0,)
La(IO,), La3 (ag) t 3105 (aq)
solu bility
a.
3s
Ksp
e the molar solubility of lanthanum iodate, La(IO,)., which has a Ksp of 7.5 x 1012
ksp= 2754
b.
Ksp = 1,5 x ID-12
esp = 2754
Molar sdubility of Lalto),
= 7.216 K10-6 M
2子
c.
uld happen to the mass of solid La(IO,), in the container at equilibrium if a small
ai. unt 1.0 M HCI were added? Justify your response.
Lal10.)3 (5) F
last + 3LO5 10+H+ HIO3
due to this cauilibrium,
Esp of La(t0,ls will
Slignrly incease
se you added just 5.00 grams of lanthanum iodate, La(IO,)), to 1.00L of water at this same
HCI
d. 2
temperature. Would it all dissolve? Why or why not?
e. Sodium iodate, NalO,, is a strong electrolyte. Calculate the molar solubility La(IO,), in a
solution that already contains 0.20 M sodium iodate.
9
f Complete this chemical reaction and balance (see previous parts of this question if needed)
La(NO,); (aq)
+ NaIO, (aq) →
1.
i.
Write the net ionic equation.
Suppose 10 mL. 0.20 M NalO, reacts with 100, mL of 3.0 x 10 M La(NO,), Determine
the limiting reactant (don't be afraid of using an ICE table!)
ii.
iv.
Will any La(IO,)a precipitate? Why or why not.
Transcribed Image Text:NAMI PER equilibnum molar of Lafs, =S 12. Answer the Questions that follow Write the Ksp expression for the dissolution of lanthanum iodate, La(I0,) La(IO,), La3 (ag) t 3105 (aq) solu bility a. 3s Ksp e the molar solubility of lanthanum iodate, La(IO,)., which has a Ksp of 7.5 x 1012 ksp= 2754 b. Ksp = 1,5 x ID-12 esp = 2754 Molar sdubility of Lalto), = 7.216 K10-6 M 2子 c. uld happen to the mass of solid La(IO,), in the container at equilibrium if a small ai. unt 1.0 M HCI were added? Justify your response. Lal10.)3 (5) F last + 3LO5 10+H+ HIO3 due to this cauilibrium, Esp of La(t0,ls will Slignrly incease se you added just 5.00 grams of lanthanum iodate, La(IO,)), to 1.00L of water at this same HCI d. 2 temperature. Would it all dissolve? Why or why not? e. Sodium iodate, NalO,, is a strong electrolyte. Calculate the molar solubility La(IO,), in a solution that already contains 0.20 M sodium iodate. 9 f Complete this chemical reaction and balance (see previous parts of this question if needed) La(NO,); (aq) + NaIO, (aq) → 1. i. Write the net ionic equation. Suppose 10 mL. 0.20 M NalO, reacts with 100, mL of 3.0 x 10 M La(NO,), Determine the limiting reactant (don't be afraid of using an ICE table!) ii. iv. Will any La(IO,)a precipitate? Why or why not.
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