Which part of the hydrocarbon name tells you the amount of carbon in the molecule?

the leading numbers

ending

the ending numbers

prefix

Prefix

Explanation:

Hydrocarbon are organic compounds that are made up of hydrogen atoms and carbon atoms.The root name of a hydrocarbon is based on whether the hydrocarbon form a chain or a ring.A prefix to the hydrocarbon name comes before the molecule and is based on the number of carbon atoms in the hydrocarbon. For example, a chain eight carbon atoms would be using prefix oct-.

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.