Calculate solubility of NaCl and CaCO3
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Calculate solubility of NaCl and CaCO3
3) Calculate the solubility of (a) NaCl (expressed in g/L)...
The solubility of CaCO3 is 0.011811 g L^-1. What is the Ksp for CaCO3? The solubility...
The
solubility of CaCO3 is 0.011811 g L^-1. What is the Ksp for
CaCO3?
The solubility of CaCO3 is 0.011811 g L-1. What is the Ksp for CaCO3? 9.1x10-8 2.1x10-13 Not enough information 1.4 x 10-8 4.7x10-14
1a.) From water sample, 10 mg/L HCO3- as CaCO3, 10 mg/L CO3- as CaCO3 and 50...
1a.) From water sample, 10 mg/L HCO3- as CaCO3, 10 mg/L CO3- as CaCO3 and 50 mg/L Ca+ as CaCO3 were measured. pH was near neutral. What is alkalinity? _____ mg/L as CaCO3 1b.) From water sample, 10 mg/L HCO3- as CaCO3, 10 mg/L CO3- as CaCO3 and 50 mg/L Ca+ as CaCO3 were measured. pH was near neutral. What is alkalinity? _____ mg/L as CaCO3 1c.) Calculate Ksp = _____ A2BO3 ->2A++ BO32- Molar concentration of A+ = Molar...
The solubility of calcium sulfate at a given temperature is 0.02005 g/L. Calculate the Ksp at...
The solubility of calcium sulfate at a given temperature is 0.02005 g/L. Calculate the Ksp at this temperature. After you get your answer, take the negative log and enter that (so it's like you're taking the pKsp). (Note: sulfate ion molar mass = 96.07 g/mol)
Given that the solubility product of PbI2 is expressed as Ksp = [Pb2+][I–]2, calculate the Ksp...
Given that the solubility product of PbI2 is expressed as Ksp = [Pb2+][I–]2, calculate the Ksp of PbI2 from the concentration of Pb2+ found in Step 6 of the Data Analysis (which was 2x10^-6). (Hint: Think about the stoichiometry involved when PbI2 was initially formed… how much I– was left unreacted?)
The Ksp of Caso4 is 4.93x 10-5 Calculate the solubility (in g/L) of Caso4(s) in 0.250...
The Ksp of Caso4 is 4.93x 10-5 Calculate the solubility (in g/L) of Caso4(s) in 0.250 M NazSO4(aq) at 25 °C. Number g/L Which salts will be more soluble in an acidic solurtion than in pure water? PbCl2 PbSO □ CaCO3
A water with a pH of 9.0 contains 20 mg/L CO3-2 and 55 mg/L HCO3-. Calculate the alkalinity of the water expressed as meq/L (milli equivalents per liter) and as mg/L as CaCO3.
A water with a pH of 9.0 contains 20 mg/L CO3-2 and 55 mg/L HCO3-. Calculate the alkalinity of the water expressed as meq/L (milli equivalents per liter) and as mg/L as CaCO3.
The solubility of MgF2 in water is 0.0165 g/L. Calculate Ksp for MgF2. Calculate the solubility...
The solubility of MgF2 in water is 0.0165 g/L. Calculate Ksp for MgF2. Calculate the solubility of MgF2 in a 0.2 M NaF solution.
The solubility of PbCl2 in a .10M NaCl solution is 1.7*10^-3 mol/L at 25 degrees C....
The solubility of PbCl2 in a .10M NaCl solution is 1.7*10^-3 mol/L at 25 degrees C. Calculate Ksp for PbCl2. (Note this is a "common ion effect" problem.) Please show all work!
mass of evaporating dish 42.3g volume of NaCl solution 20.00mL Mass of evaporating dish and NaCl...
mass of evaporating dish 42.3g volume of NaCl solution 20.00mL Mass of evaporating dish and NaCl (after heating) 51.07g Mass of Nacl 8.77g 1. Using the equation, Ksp = [Na+][Cl-], calculate the Ksp of NaCl using the data in your data table. This will be your observed value. Ksp = ? 2. Given that the solubility of NaCl is 35.7 g/100 mL solution, calculate the “accepted” value of the Ksp of NaCl. Ksp = ? 3. Calculate your percentage error...
17.29 The solubility of silver bromate, AgBrO3, in water is 0.0072 g/L. Calculate Ksp. (MW of...
17.29 The solubility of silver bromate, AgBrO3, in water is 0.0072 g/L. Calculate Ksp. (MW of AgBroz is 236 g/mol). Hint - first convert 0.0072 g/L to mol/L so you can use ICE. AgBrO3) = Ag*(aq) + Broj (aa)
The
solubility of CaCO3 is 0.011811 g L^-1. What is the Ksp for
CaCO3?
The solubility of CaCO3 is 0.011811 g L-1. What is the Ksp for CaCO3? 9.1x10-8 2.1x10-13 Not enough information 1.4 x 10-8 4.7x10-14
The solubility of calcium sulfate at a given temperature is 0.02005 g/L. Calculate the Ksp at this temperature. After you get your answer, take the negative log and enter that (so it's like you're taking the pKsp). (Note: sulfate ion molar mass = 96.07 g/mol)
The Ksp of Caso4 is 4.93x 10-5 Calculate the solubility (in g/L) of Caso4(s) in 0.250 M NazSO4(aq) at 25 °C. Number g/L Which salts will be more soluble in an acidic solurtion than in pure water? PbCl2 PbSO □ CaCO3
17.29 The solubility of silver bromate, AgBrO3, in water is 0.0072 g/L. Calculate Ksp. (MW of AgBroz is 236 g/mol). Hint - first convert 0.0072 g/L to mol/L so you can use ICE. AgBrO3) = Ag*(aq) + Broj (aa)
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