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Consider the molecule cyclohexane, which contains only hydrogen and carbon atoms.
a) When a sample is burned in oxygen, 4.822 g of CO(2) and 1.650g of H(2)O are obtained. What is its simplest formula?
b) Calculate the mass percent of carbon and hydrogen in cyclohexene.
c) How many grams of carbon would you obtain from 3.87g of sample?
d) The molar mass of cyclohexane is 82.10g/mol. What is its molecular formula?
e) Write and balance the equation for the reaction between liquid cyclohexane and oxygen forming carbon dioxide.
determined that each molecule of the unknown base could accept two protons. What is the molar mass of this unknown compound?
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When a mole of C2H4 is combusted it reacts with 3 moles of O2 to produce CO2 and H2O. How many moles of CO2 and how many moles of H2O are produced?
Find the volume of oxygen - What volume of oxygen is needed to completely combust 2.07 L of methane gas
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