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Problem- What is the percent yield of the solid product when 17.14 g of iron(III) nitrate reacts in solution with excess sodium phosphate and 5.336 g of the precipitate is experimentally obtained?
Fe(NO3)3(aq) + Na3PO4(aq) --> FePO4(s) + NaNO3(aq) [unbalanced]
Please provide the answer of the given question on urgent basis
How many moles of hydrofluoric acid (ka=6.8e-4) must be added to 500 ml of .10M sodium fluoride to give a buffer of pH 3.20
Explain the solubility product constant of Mn(OH)2 is log Ksp=-12.72. Explain how many milligrams of Mn(OH)2 can be presented as dissolved form in 100.00mL of saturated solution
Carbon disulfide and chlorine will react according to the equation below. Which of these is the limiting reactant if 8.4 g of CS2 and 8.4 g of Cl2 are mixed
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Depict the initiation step one propagation step and the disproportionation termination step for the chain growth polymerization of vinylidene difluoride (1,1 -difluoroethene)
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Assuming that all of the sulfate and nitrate originated as acids. calculate the expected pH of this rain water.
A solution is prepared by dissolving 49.3 g of of KBr in enough water to form 473 mkof solution. calculate the mass % in the soulutionif the density is 1.12 g/mL
Determine the volume of the sample. (b) Plot the data. Now suppose you add another 5.00 mol of gas molecules into the same volume.
compare the stabilities of each of the four conjugate bases that would be formed from the doprotonation of the four different OH groups and determine which of hte OH is most acidic.
If a certain gas occupies a volume of 20 L when the applied pressure is 10 atm, find the pressure when the gas occupies a volume of 5.0 L.
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