For each molecule of c4h8 that reacts, how many molecules of carbon dioxide and water are produced?

Answer : The number of molecules of and are, and respectively.

Explanation :

Combustion reaction : It is defined as the reaction in which the hydrocarbon react with oxygen to give carbon dioxide and water as a product.

The given hydrocarbon is,

The balanced combustion reaction will be,

In this reaction, and are the reactants and and are the products.

By the stoichiometry we can say that, 1 mole of react with 5 moles of to give 4 moles of and 4 moles of .

In terms of molecules we can say that, 1 mole contains number of molecules.

In the given reaction, there are number of molecules of , number of molecules of , number of molecules of , number of molecules of .

Therefore, the number of molecules of and are, and respectively.

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.