How to calculate molar concentration.

Ethene molecular fórmula= c2h4molecular weight = 29.046g/molhope it : )

B. a graduated substance

B) movement of materials into and out of the cell

The answer to the question: choose the correct statement.  a) when ethane reacts with fluorine gas the product is less stable.b) addition reactions of unsaturated hydrocarbons and halogens requires a high activation energy.  c)the double covalent bond within unsaturated hydrocarbons requires a lot of energy to break.  d)the double covalent bond within unsaturated hydrocarbons can be broken easily.is: a) when ethane reacts with fluorine gas the product is less stable.