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What ions are present in a solution of AgNO3. ?Theoretically, which of these ions will affect the equilibriumbelow and what will its effect be? Explain why you expect this tohappen.

Co(H2O)26 (aq) +4Cl- (aq) <===> CoCl2-4 (aq)+ 6H2O (l)

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Related questions

What ions are present in a solution of HCl? Theoretically, whichof these ions will affect the equilibrium of Co Cl2, and whatwill its effect be?

Consider the chemical reaction:

CoCl42- (alcohol) + 6H2O(I) <----------------> Co(H2O)62+(aq) + 4Cl-

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1) Based on the above reaction and what you know about Le Châtelier’s principle, explain how an alcoholic solution of cobalt chloride can be used to predict rain in a weather forecast.

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2)Use your knowledge of equilibrium to suggest a set of conditions that would maximize the concentration of acetylene (C2H2) at equilibrium.

Thank you!

1. (10)What ions and/or molecules are present in relatively largeproportions in a solution of a weak acid HCN (aq)?

H+
CN-
HCN
HC+
N+
CN
CN-
N3-

2. What ions and/or molecules are present in relatively largeproportions in a solution of a strong base KOH (aq)?

KOH
K2+
OH-
OH2-
KO+
OH+
K
OH
K+
None of these choices is correct

3. What ions and/or molecules are present in relatively largeproportions in a solution of a strong acid H2SO4 (aq)? (NOTE:Remember that only the first ionization is strong.)

HSO4-
H2SO4
SO42-
HS-
O42-
O22-
H2S2-
H+
S
O4

4. What ions and/or molecules are present in relatively largeproportions in a solution of a soluble ionic compound K2CO3(aq)?

K2CO3
K2+
K22+
K+
O32-
CO3-
C
CO32-
K2
CO3

5. Which of the following equations represents the proper net ionicequation for the precipitation of an insoluble phosphate compoundfrom K3PO4 (aq) and Al(NO3)3(aq)?

K3PO4 (aq) + Al(NO3)3(aq) ----> 3 KNO3 (aq) + AlPO4 (s)
K3PO4 (aq) + 3 NO3- (aq) ----> 3 KNO3 (s) + PO43- (aq)
NO3- (aq) + K+ (aq) ----> KNO3 (s)
PO43- (aq) + Al(NO3)3(aq) ----> AlPO4 (s) + 3 NO3 (aq)
2 PO43- (aq) + 3 Al2+ (aq) ----> Al3(PO4)2 (s)
Al3+ (aq) + PO43- (aq) ----> AlPO4 (s)
K3+ (aq) + (NO3)3- (aq) ----> K3(NO3)3(s)
K3PO4 (aq) + Al(NO3)3(aq) ----> K3(NO3)3 (aq) + AlPO4 (s)
Al+ (aq) + PO4- (aq) ----> AlPO4 (s)

6. Which of the following equations represents the proper net ionicequation for the complete neutralization reaction between the weakacid H2S (aq) and the strong base KOH (aq) ?

H2S (aq) + 2 KOH (aq) ----> 2 H2O (l) + K2S (aq)
S2- (aq) + 2 K+ (aq) ----> K2S (aq)
H2+ (aq) + 2 OH- (aq) ----> 2 H2O (l)
H+ (aq) + OH- (aq) ----> H2O (l)
H+ (aq) + KOH (aq) ----> H2O (l) + K+ (aq)
H2S (aq) + 2 OH- (aq) ----> 2 H2O (l) + S2- (aq)
H+ (aq) + K+ (aq) ----> HK (aq)
S2- (aq) + OH- (aq) ----> SOH (aq)

7. What are the spectator ions in the solution after completelyprecipitating an insoluble sulfide compound when mixing Ag2SO4 (aq)and K2S (aq)?

Ag+ , SO42- , K+ , and S2-
S2- and Ag+
SO42- and S2-
S2- and K+
K+ and Ag+
SO42- and Ag+
Ag+
K+ and SO42-

8. What are the spectator ions in the solution after the completeneutralization reaction occurs when mixing the weak acid H2S (aq)and the strong base KOH (aq)?

H+ , S2- , K+ , and OH-
OH- and K+
H+ and OH-
OH- and S2-
K+ and S2-
K+ and H+
S2- and H+
K+
S2-
SO42-
K+

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