Answer:
Explanation:
Remark
CH2 provides the basic structure of the hydrocarbon. It will be multiplied by some factor determined by the number of grams / mol. I will use rounded numbers because all periodic tables are slightly different.
Theoretical mass of CH2
1 C = 1 * 12 = 12
2 H= 2 * 1 = 2
Mass CH2 = 14
The multiplier for CH2
56.108 rounded = 56
Multiplier = molar mass (rounded)/Mass CH2
Multiplier = 56/14 = 4
Chemical
(CH2)_4 = C4H8
Answer: C4H8
The answer is B, the number of protons
It's is the unique thing about every element!
He can eat his favorite cereal for 8 days because
125×8=1000 gm or 1 kg.
The right answer for the question that is being asked and shown above is that: "-deltaH." The change that will always be true for an exothermic process is a <span>-deltaH. The change that it exhibits is always true for an exothermic process.</span>
The answer is D. None of them are different sizes because they have the same amount of rock or material in them