# Calculate the molar solubility of CaF2 in a solution containing 0.357 M of Ca(NO3)2. The Ksp valu... related homework questions

• #### Calculate the molar solubility of CaF2 in a solution containing 0.357 M of Ca(NO3)2. The Ksp valu...

Calculate the molar solubility of CaF2 in a solution containing 0.357 M of Ca(NO3)2. The Ksp value for CaF2 is 1.46×10−10. Express the molar solubility to three significant figures and include the appropriate units.

• #### It’s review question, I need this as soon as possible. Thank you 3) For thè diferential equation: (a) The point zo =-1 is an ordinary point. Compute the recursion formula for the coefficients of...

It’s review question, I need this as soon as possible. Thank you 3) For thè diferential equation: (a) The point zo =-1 is an ordinary point. Compute the recursion formula for the coefficients of the power series solution centered at zo- -1 and use it to compute the first th...

• #### Dont copié formé thé book oh ya dont copié formé thé book cause you Oiil inde up being triste soi remembré not toi copié frome thé book oh ya

Dont copié formé thé book oh ya dont copié formé thé book cause you Oiil inde up being triste soi remembré not toi copié frome thé book oh ya!translation in english please!

• #### C. Consider the dissolution of CaF2 in water. The Ksp of CaF2 is 1.5 x 1010 at 25°C Qualitatively...

please show work c. Consider the dissolution of CaF2 in water. The Ksp of CaF2 is 1.5 x 1010 at 25°C Qualitatively, what would the addition of 10 g of solid CaF2 to 100 g of water look like? d. The enthlapy of solution for CaF2 is +13.4 kJ/mol at 25°C. If the temperature is l...

• #### balance HNO3+KMnO4+Fe(NO3)2-->Fe(NO3)2+Mn(NO3)2+KNO3+H2O

balance HNO3+KMnO4+Fe(NO3)2-->Fe(NO3)2+Mn(NO3)2+KNO3+H2O

• #### a) 4.9 x 10'M b)24x10 M c)5.8x 1010 M )1.2 x 10 M 19. Which one of the following compounds will have the lowest molar solubility in pur water? b) CuS, Ksp 1.27x103 d) ZnS, Ksp = 1.6 x 10-24 a...

a) 4.9 x 10'M b)24x10 M c)5.8x 1010 M )1.2 x 10 M 19. Which one of the following compounds will have the lowest molar solubility in pur water? b) CuS, Ksp 1.27x103 d) ZnS, Ksp = 1.6 x 10-24 a) PbS, Ksp 9.04 x 102 e) Al(OH)s, Ksp 3 x 1034 What is the molar solubility, i.e...

• #### How can CaF2's molar solubility be increased?

The molar solubility of CaF2 (s) in a saturated solution can be increased by adding:a.) CaCl2 b.)NaF c.)HBr d.) None of the aboveThe answer is HBr, why? Is it because of the increase in H+? Please help. Thanks!!

• #### The molar solubility of calcium fluoride, CaF2, is 2.1 × 10-4 mol L-1. From this we can...

a) The molar solubility of calcium fluoride, CaF2, is 2.1 × 10-4 mol L-1. From this we can calculate the Ksp of CaF2 to bea) 9.3 × 10-12.b) 1.9 × 10-11.c) 3.7 × 10-11.d) 8.8 × 10-8.b)What is the molar solubility of calcium fluoride, CaF2 (Ksp = 3.9 × 10-11 ), in a 0.10M sodium fl...

• #### Three electrolytic cells containing solutions of CuNO3, Sn(NO3)2, and Fe(NO3)3, respectively, are connected in series

Three electrolytic cells containing solutions of CuNO3, Sn(NO3)2, and Fe(NO3)3, respectively, are connected in series. A current of 2.2 A is passed through the cells until 3.10 g of copper has been deposited in the cell.(a) What masses of tin and iron are deposited?tin giron g(...

• #### How many liters of a solution containing 22% sugar and how many liters of another solution containing 31% sugar must be mixed together to make 680 liters of solution containing 27% sugar

How many liters of a solution containing 22% sugar and how many liters of another solution containing 31% sugar must be mixed together to make 680 liters of solution containing 27% sugar?

• #### How many liters of a solution containing 22% sugar and how many liters of anothwer solution containing 31% sugar must be mixed together to make 680 liters of solution containing 27% sugar

How many liters of a solution containing 22% sugar and how many liters of anothwer solution containing 31% sugar must be mixed together to make 680 liters of solution containing 27% sugar?

• #### Calculate the molar solubility of PbCl2 in a 0.20 M NaCl solution. The Ksp of PbCl2 = 1.7 x...

Calculate the molar solubility of PbCl2 in a 0.20 M NaCl solution. The Ksp of PbCl2 = 1.7 x 10^–5. (hint: can any assumptions be made to simplify thiscalculation?)A. 4.1 x 10^–3 MB. 4.3 x 10^–4 MC. 8.5 x 10^–5 MD. 3.6 x 10^–6 ME. 1.6 x 10^–2 M

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