2CH2(9) + 502(9) - 4C02(9) + 2H209) This is a balanced equation for the combustion of acetylene. How many moles of oxygen are required to react completely with 1
mole of acetylene?
A)
12
B)
2.5
C)
5.0
D)
10.0

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.