Answer:
Ni(IO3)2 (aq) Ni2+
(aq) + 2 IO3- (aq).
Ksp = [Ni2+\[IO3-]2. .............. (1)
Let Solubility of Ni(IO3)2 (aq) = "S" M
So, [Ni2+] = "S" M & [IO3-] = "2S" M
Hence we write,
Ksp = (S)(2S)2.
Ksp = 4S3.
Ksp (Ni(IO3)2) = 4.7*10-5.
I.e. 4S3 = 4.7*10-5.
S3 = 4.7*10-5./4
S3 = 11.75*10-6.
S = 2.27*10-2 M
For saturated solution,(I.e. Salt ionizes completely)
[Ni(IO3)2] = S = 2.27*10-2 M.
Is the molarity of (Ni(IO3)2).
=========================XXXXXXXXXXXXXXXXXXXX====================
3) What is the molarity of a saturated solution of Nilo) (K.,-47 x 10)?(0 pts)
What is the concentration in molarity of Sb + (aq) in a saturated solution of Sb2S3? 5.6 x 10-25 M 3.5 x 10-20 M 3.4 x 10-97 M 8.2 x 10-49 M 7.0 x 10-3 M 47 x 10-20 1.27 x 10-12 1.77 10-13 Sc(OH) Sb2S3 Sn(OH) 2.22 x 10 1.7 x 1097 545 v 10-27
Question 3 (1 point) What is the concentration in molarity of Cu²+(aq) in a saturated solution of Cu3(PO4)2? 0 4.20 x 10-37 M O 9.81 x 10-13 M 08.05 x 10-10 M 05.01 x 10-8 M 01.12 x 10-18 M
The Ksp for calcium iodate at 25℃ is 6.47 x 10-6. What is the molarity of iodate in a saturated solution of calcium iodate at 25℃?
x 10 1) What is the concentration of Cd in a saturated solution of Cd,(PO),(K where [(PO)"] = 4.3 x 10-5M7 (10pts.) 2.52
What is the molarity of a solution that has 5.024 X 1023 atoms of Glucose (CeH12O6)? (10 pts)
3 pts Question 10 What is the molarity of a sodium chloride solution when 10.0 mol of NaCl are dissolved in 5.00 x 102mL of water? (Assume the solution volume equals the volume of water.) 20.0M 0.0200M 0.200M 2.00 M
Question 31 2 pts What is the molarity of a solution containing 16.7 grams of HCl in 1500 mL of solution? 0.000305 M 0 111M O 0.0111M 0.305 M 2 pts Question 32 Given: HSO32- + HSO42- =H2SO3 + SO42- In the forward reaction, HSO3+ is acting as a Bronsted acid In the reverse reaction, SO42- is acting as a Bronsted acid In the reverse reaction, H2SO3 is acting as a Bronsted base In the forward reaction, HSO41 is acting...
Question 10 1 pts What is the molarity of the resulting solution when 300 ml of a 0.600 M aqueous solution is diluted by the addition of 400.ml of water? 0.257M 0 0.450M 0.800M O 1.40M 0 Question 11 1 pts Which of the following is NOT a property of acids?
1. What ions can be found in a saturated solution of Caco? The saturated solution of Ca CO₂ tochd that culcrmccartron and Carborate clos) son is as follows CaCO₃(aq)-> (a + cual tozcaada Asso Saturated solither ofcacą has cat and coz 2. What is the K, expression for a saturated solution of Ca,(PO)? (a3(PO4)2 ₃ 3 cat? tz Pou3 35 25 KSP=35] [25]? = 2753x452 - Ksp = 108 55 3. What is the K expression for a solution of...
3.8 Find the general solution of ſi 2-3 47 10 -1 2 2 X= 0 0 0 1 How many parameters do you have?