a solution comes from a 500ml volumetric flask containing 3.00M of ammonium sulfate. the solution contains...
a solution comes from a 500ml volumetric flask containing 3.00M of ammonium sulfate. the solution contains 69.6ml of the 300m solution. how many moles of ions does the solution contain?
Homework Answers
So, the total number of moles of ions in ammonium sulfate solution will be = 62.64 mmoles of ions = 62.64 x 10-3 moles of ions or 0.06264 moles of ions (including ammonium ions and sulfate ions both).
(Since, 1 mmole = 10-3 moles)
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a solution comes from a 500ml volumetric flask containing 3.00M
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plesse help!! Calculate the molarity of an aqueous solution containing 1.80 mole potassium chloride in a...
plesse help!!
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“U” is unknown. The Molarity of CU2+ in volumetric flask (M)
is from a graph. each unknown was measured to a final volume of
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complete this table?
Solution U-1 U-2 T U-3 U-4 4-5 Absorbance U.OSS 16.136 10.212 10.403 lo.si Molarity of Cuat in volumetric flask (M) 11.0OXIO 250x10 3 4.00810 17.50x 10-3/9.50xloy (determined from graph) Moles or millimoles of Cu?* in volumetric flask 2.50X105 6.25x1os...
plesse help!!
Calculate the molarity of an aqueous solution containing 1.80 mole potassium chloride in a 800. mL solution Calculate molarity of an aqueous solution containing 5.20 g ammonium sulfate in a 250.0 mL solution. Calculate the moles and the mass of solute present in 200. mL of 0.400 M sodium nitrate solution. How many mL of a 0.620 M solution will contain 0.250 moles of calcium chloride?
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