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General Chemistry Answers

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a 50.51 g sample of a compound made from phosporus and cholrine is decomposed. Analysis of the products showed that 11.3 g of phosprous atoms were produced. What is the empirircal formula of the compund?
When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced. How many grams of calcium chloride will be produced when 27.0g of calcium carbonate are combined with 15.0 g of hydrochloric acid? Which reactant is in excess and how many grams of this reactant will remain after the reaction is complete?
What is Kp at 123 c for the reaction if Kc is 2.24x10 to the 22 at the same temperature?
which family had the most liquids at room temperature
Aqueous sulfuric acid
H2SO4
will react with solid sodium hydroxide
NaOH
to produce aqueous sodium sulfate
Na2SO4
and liquid water
H2O
. Suppose 8.8 g of sulfuric acid is mixed with 5.40 g of sodium hydroxide. Calculate the maximum mass of water that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.
0.0075mol of CaCO3 is added to 0.015mol of a solution of hcl, what is the volume of gas evolved at S.T.P
I have a problem with how to figure out ionic formulas. The problem I have is Copper(1)Chlorite, how do I figure out the formula for this?
What's the equivalent mass of HNO3
Write a balanced equation for the reaction involving the formation of the soap sodium stearate from triglyceride tristearin
If a magnesium atom is 2.0002 times the mass of a carbon atom with 6 protons and 6 neutrons, what is the relative