You have prepared a solution by dissolving 2.851g of nickel(II) chloride tetrahydrate in 55.0mL of water. What is this solution's chloride ion concentration in molality, m?
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You have prepared a solution by dissolving 2.851g of nickel(II) chloride tetrahydrate in 55.0mL of water....
You have prepared a solution by dissolving 254.61mg of copper(II) nitrate pentahydrate in 1.25kg of water. What is this solution's Cu+2 concentration in parts per million, ppm?
1. A saturated solution of lead(II) chloride was prepared by dissolving PbCl2 solid in water. The concentration of Pb+2 ion in the solution was found to be 1.62*10^-2M . Calculate Ksp for PbCl2 . 2. The value of Ksp for silver chromate, Ag2CrO4 is 9.0*10^-12 . Calculate the solubility of Ag2CrO4 in grams per liter.
A solution is prepared by dissolving 63.4 g cesium chloride in 60.0 g water. The volume of the solution is 63.3 mL Calculate the molality of the CsCl solution. m CsCl
Chapter 15 Question 9 1)A saturated solution of lead(II) chloride, PbCl2, was prepared by dissolving solid PbCl2 in water. The concentration of Pb2+ ion in the solution was found to be 1.62×10−2 M . Calculate Ksp for PbCl2. 2)The value of Ksp for silver sulfate, Ag2SO4, is 1.20×10−5. Calculate the solubility of Ag2SO4 in grams per liter.
о References) TUTOR Solution Concentration A solution is made by dissolving 27.7 g of nickel(II) chloride, NiCh, in enough water to make exactly 100 mL of solution. Calculate the concentration (molarity) of NiCl in mol/L (M). pt pt M NICl pr Submit Show Approach Show Tutor Steps pt Submit Answer Try Another Version 10 item attempts remaining 1 pt 1 pr 1 pt 1 pt 1 pt 1 pt 1 pf 1 pr 1 pr Pievious Naid a e to...
A chemist makes 330 ml of nickel(II) chloride (Nici,) working solution by adding distilled water to 50.0 ml of a 4.68 M stock solution of nickel(II) chloride in water Calculate the concentration of the chemist's working solution. Round your answer to 3 significant digits.
A chemist prepares a solution of nickel(II) chloride (NiCl) by measuring out 54.7 jumol of nickel(II) chloride into a 150. ml. volumetric flask and filling the flask to the mark with water Calculate the concentration in mmol/L of the chemist's nickel(II) chloride solution. Round your answer to 3 significant digits.
What is the molality of a solution prepared by dissolving 30.57 g of iron (III) chloride in 284.7 g of water? Report your answer to THREE significant figures.
A chemist prepares a solution of nickel(II) chloride (NICI,) by measuring out 72.6 mol of nickel(II) chloride into a 400 ml volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's nickel(II) chloride solution. Be sure your answer has the correct number of significant digits. XS ?
A chemist prepares a solution of nickel(II) chloride (Nici, by measuring out 36. umol of nickel(II) chloride into a 450 ml volumetric flask and filling the flask to the mark with water. Calculate the concentration in umol/L of the chemist's nickel(II) chloride solution. Be sure your answer has the correct number of significant digits. 0. x 5 ?