What is the ratio of carbon atoms to hydrogen atoms in the compound 2CH2 = C2H4?
A. 1 to 9
B. 9 to 1
C. 3 to 6
F. 6 to 3
I see 3 C atoms and 6 H atoms so the ratio must be xC/yH = ??
so 3 to 6...
To determine the ratio of carbon atoms to hydrogen atoms in the compound C2H4, we first need to count the number of carbon atoms and hydrogen atoms present.
In the compound C2H4, there are 2 carbon atoms (denoted by the subscript 2) and 4 hydrogen atoms (denoted by the subscript 4). The subscript numbers indicate the number of atoms of each element in the compound.
Now that we have the counts, we can express the ratio of carbon atoms to hydrogen atoms as a simplified fraction. The ratio is obtained by dividing the number of carbon atoms by the number of hydrogen atoms.
In this case, the ratio of carbon atoms to hydrogen atoms is 2 to 4, which can be simplified by dividing both numbers by their greatest common divisor (which is 2 in this case).
2 ÷ 2 = 1
4 ÷ 2 = 2
So, the simplified ratio is 1 to 2, which means that for every carbon atom, there are 2 hydrogen atoms.
Therefore, the correct answer is option F: 6 to 3