Complete combustion of 2.161 g of a particular hydrocarbon yielded 7.306 g of CO2 and 1.495 g of H20. What is the empirical formula of this hydrocarbon? (Enter your answer in the spaces below.) Note: A hydrocarbon is a compound containing only carbon and hydrogen. Molar masses (in g mol 1): H, 1.008 C, 12.01 0, 16.00
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
 alt="Complete combustion of 2.161 g of a particular hydrocarbon yielded 7.306 g of CO2 and
1.495 g of H20. What is the empirical formula of this hydrocarbon? (Enter your answer in
the spaces below.)
Note: A hydrocarbon is a compound containing only carbon and hydrogen.
Molar masses (in g mol -1):
H, 1.008
C, 12.01
0, 16.00
The empirical formula is C Number
H Number
Enter appropriate integers in the spaces provided. If there is only one C or H in the
formula, enter 1.
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