The compound M4X2 has a solubility of 0.058 g/L and a molar mass, ℳ = 111.70...
The compound M4X2 has a solubility of 0.058 g/L and a molar mass, ℳ = 111.70 g/mol. Calculate the Ksp for this compound. Report your answer to TWO significant figures. You may (but are not required to) enter your answer in scientific notation; for example, if your answer is 2.4 × 10−2, you would enter 2.4E-2. The E must be uppercase.
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The compound M4X2 has a solubility of 0.058 g/L and a molar
mass, ℳ = 111.70...
The solubility of an ionic compound MX (molar mass = 497 g / mol) is 0.401...
The solubility of an ionic compound MX (molar mass = 497 g / mol) is 0.401 g / L. What is Ksp for this compound? × 10Enter your answer in scientific notation.
3a. Calculate the required mass of an unknown nonelectrolyte (ℳ = 125.7998 g/mol) dissolved in 12...
3a. Calculate the required mass of an unknown nonelectrolyte (ℳ = 125.7998 g/mol) dissolved in 129.7 g of solvent that gives a solution that freezes at 1.85 °C. The freezing point of the pure solvent is 4.44 °C and its Kf value is 1.87 °C/m. Report your answer to TWO places past the decimal. 3b. Calculate the molar mass (in g/mol) of an unknown nonelectrolyte if 0.613 g dissolved in 250.3 mL of water at 19.47 °C has an osmotic...
2a Calculate the freezing point of a solution that is made from 39.9 g of a...
2a Calculate the freezing point of a solution that is made from 39.9 g of a nonelectrolyte (ℳ = 142.4701 g/mol) dissolved in 186.3 g of solvent. The solvent freezes at 1.24 °C and its Kf value is 2.09 °C/m. Report your answer to TWO places past the decimal. 2b The solubility of carbon dioxide gas at 37.3 °C and a carbon dioxide pressure of 554 mmHg is 4.04 × 10−3 g/L. What is the Henry's Law constant in mol⋅L−1⋅atm−1?...
Be sure to answer all parts. The solubility of an ionic compound MX (molar mass =...
Be sure to answer all parts. The solubility of an ionic compound MX (molar mass = 101 g/mol) is 0.00942 g/L. What is Ks for this compound? I x 10 Enter your answer in scientific notation.
1) The molar solubility of PbI2 is 1.5X10-3 mol/L. PbI2(s) ? Pb2+(aq) + 2I-(aq) What is the molar concentration of iodi...
1) The molar solubility of PbI2 is 1.5X10-3 mol/L. PbI2(s) ? Pb2+(aq) + 2I-(aq) What is the molar concentration of iodide ion in a saturated PbI2 solution in mol/L? Hint: Consider mol ratios. Don't use scientific notation. Use 2 significant figures. ________ 2) The molar solubility of PbI2 is 1.5X10-3 mol/L. PbI2(s) ?Pb2+(aq) + 2I-(aq) Determine the solubility constant, ksp, for lead(II) iodide: ksp = [Pb2+][I-]2 Don't use scientific notation. Use 2 significant figures. ________ 3) How is the molar...
The solubility of Ca3(PO4)2 (molar mass = 310 g/mol) in water is 0.065 g/L. The Ksp...
The solubility of Ca3(PO4)2 (molar mass = 310 g/mol) in water is 0.065 g/L. The Ksp for Ca3(PO4)2 is ______ (scientific notation with 2 sig fig, such as 3.5e-9)
Be sure to answer all parts. Calculate the molar solubility and the solubility in g/L of Agl at 25°C. The Ksp of Agl is...
Be sure to answer all parts. Calculate the molar solubility and the solubility in g/L of Agl at 25°C. The Ksp of Agl is 8.3 x 10-17. x 10 M Enter your answer in scientific notation. x 10 g/L Enter your answer in scientific notation.
What is the molar solubility (in mol L-1) of a salt in pure water with general...
What is the molar solubility (in mol L-1) of a salt in pure water with general molecular formula MX (where M is a cation and X is an anion) that has Ksp = 1.57 x 10-8 ? You have 5 attempts at this question. Remember: if you want to express an answer in scientific notation, use the letter "E". For example "4.32 x 104 should be entered as "4.32E4" Answer: Check What is the molar solubility (in mol L-!) of...
3a. Calculate the molar mass (in g/mol) of an unknown 1:1 electrolyte if 0.482 g dissolved...
3a. Calculate the molar mass (in g/mol) of an unknown 1:1 electrolyte if 0.482 g dissolved in 223.1 mL of water at 74.75 °C has an osmotic pressure of 54.4 mmHg. R = 0.082058 L⋅atm⋅mol−1⋅K−1. 1.00 atm = 760 mmHg. Report your answer to THREE significant figures. 3b. Calculate the required mass of an unknown nonelectrolyte (ℳ = 131.5599 g/mol) dissolved in 140.1 g of solvent that gives a solution that boils at 36.04 °C. The boiling point of the...
Ksp for copper (II) hydroxide, Cu(OH)2, is 2.2x10-20 at 25°C. Calculate the molar (in mol/L) and...
Ksp for copper (II) hydroxide, Cu(OH)2, is 2.2x10-20 at 25°C. Calculate the molar (in mol/L) and gram solubility (in g/L) of copper (II) hydroxide. (Report your answers in scientific notation.) Molar solubility = Preview mol/L Gram soubility = Preview
Be sure to answer all parts. The solubility of an ionic compound MX (molar mass = 101 g/mol) is 0.00942 g/L. What is Ks for this compound? I x 10 Enter your answer in scientific notation.
Be sure to answer all parts. Calculate the molar solubility and the solubility in g/L of Agl at 25°C. The Ksp of Agl is 8.3 x 10-17. x 10 M Enter your answer in scientific notation. x 10 g/L Enter your answer in scientific notation.
What is the molar solubility (in mol L-1) of a salt in pure water with general molecular formula MX (where M is a cation and X is an anion) that has Ksp = 1.57 x 10-8 ? You have 5 attempts at this question. Remember: if you want to express an answer in scientific notation, use the letter "E". For example "4.32 x 104 should be entered as "4.32E4" Answer: Check What is the molar solubility (in mol L-!) of...
Ksp for copper (II) hydroxide, Cu(OH)2, is 2.2x10-20 at 25°C. Calculate the molar (in mol/L) and gram solubility (in g/L) of copper (II) hydroxide. (Report your answers in scientific notation.) Molar solubility = Preview mol/L Gram soubility = Preview
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