How many grams of CO₂ will be produced from 12.0 g of CH₄ and 133 g of O₂?

mass of CO_2 formed=

Explanation:

First balance the chemical reaction:

molecular mass of

molecular mass of

mass given of

mole of

mass given of

mole of

from the above balanced equation:

1 mole of need 2 mole of gas

therefore 0.75 mole of will react with 1.5 mole of only

but we have 4.16 mole gas

hence will be the excess reagent and will be the limiting eagent so production of will depenf on the quantity of limiing reagent i.e.

from the above balanced equation:

1 mole of gives 1 mole of on complete reacion with

hence,

0.75 mole of gives 0.75 mole of on complete reacion with

mass of CO_2 formed=

your answer would be “dry”