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Question- Calculate millimoles and mass of oxalate in the unknown sample from the following data: Mass of unknown sample is 0.5060 grams. Volume of potassium permanganate solution titrated is 30 mL.
5Na2C2O4 2KMnO4 8H2SO4 ---> 10CO2 8H2O 2MnSO4 5Na2SO4 K2SO4
It is not a question in the book, so I just need the full solution of deriving!
a specific brand gourmet chocolate candy contains 7.00g of dietary fat in each 22.7 piece. how many kilograms of
the system achieves thermoequilibrium at atmospheric pressure. Assume no heat loss to the surroundings. What is the final temperature of the combined metal sheets?
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You'll find an example of this reaction below. Assuming air is composed of 0.030% carbon dioxide, calculate the volume of air required, at reference conditions, to produce 1.0 kg of sugar.
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If your sprinkeling salt on your food that is made of sodium and chloride and someone says thats a inorganic compound why are they correct
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In Denver, the Mile-High City, water boils at 95 C. What in atmospheres in Denver Hvap for H2O is 40.67 kj/mol
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