What is the minimum volume required to dissolve magnesium
What is the minimum volume of 2.65mol/L HCl(aq) required to dissolve 16.1g Mn metal? The atomic weight of Mn is 54.94g/mol. The chemical equation is Mn(s) + 2HCl(aq) + H2(g).
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Determine the mass of citric acid produced when 4.60 mol C12H22O11 is used.
When 5.00 g of Cr2O3 are allowed to react with 12.00 g of CCl4, if the yield in such experiment is 85.05? which reactant is left over of CrCl3 are obtained?
You have 250.0 ml of 4.00 M sugar solution. You add 217.3 ml of water to this solution. Determine the concentration of the sugar solution after the water has been added.
Why is biphenyl and benzophenone considered aromatic even though they do not follow huckel rule.
A 5v belt drive system operates an input speed of 1250 RPM at the small sheave. The driving sheave has a pitch diameter of 6.000 in, and the driven sheave has a pitch diameter of 19.000 in.
How many moles of potassium carbonate will be produced if 400.0 g of potassium hydrogen carbonate are heated?
A tank contains a mixture of 3.0 mol N2, 2.0 mol O2, and 1.0 mol CO2 at 25 degrees celsius and a total pressure of 10.0 atm. Calculate the partial pressure (in torr) of each gas in the mixture.
What weight of solid sodium formate must be added to 100 mL of 0.770 M formic acid to make a solution with a pH of 3.70? Ka for formic acid = 1.8 x 10-4 .
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