Consider the reaction I2O5(g) 5 CO(g) > 5 CO2(g) I2(g) a) 80.0 grams of iodine(V) oxide, I2O5, reacts with 28.0 grams of carbon monoxide, CO. Determine the mass of iodine I2, which could be produced

Maximum mass of produces=50.8g;

Explanation:

Firstly balance the chemical reaction,

Molecular weight of =334g/mole;  

Molecular weight of CO =28g/mole;

Number of mole of given=80g/(334g/mole)=0.239mole;

Number of mole of CO given=28g/(28g/mole)=1 mole  

Moles are:

Number of mole of =0.239

Number of mole of CO=1;

From the balanced equation,

1 mole of reacts with 5 moles of CO;

Hence;

0.239 mole of  will react with 5*0.239 moles of CO means

Moles of CO that reacts with  =1.2 mole but we have given 1 mole therefore

Will be excess reagent and CO will be the limitting reagent  

And mass of product depends on limiting reagent i.e. mass of CO.

5 mole of CO produces 1 mole of ;

1 mole of CO  produces 1/5 mole of ;

Maximum mass of  produces=mole*molecular weight;

Molecular weight of =254g/mole;

Maximum mass of   produces = (1/5)*254=50.8g;

Maximum mass of produces=50.8g;

convalent bond :

is a chemical bond formed by the sharing of electron between 2 atoms.

it is the direct chemical bond between 2 atoms.

in bond formation atoms are involved here.

electrovalent bond:

is a chemical bond defined as electroststic attraction between 2 atoms.

it is the electrostatic attraction between 2 atoms.

in bond formation, ions are involved here.

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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.