An organic compound contains 69% carbon and 4.8% hydrogen, the remainder being oxygen. What will be the masses off carbon dioxide and water produced when 0.20 g of this substance is subjected to complete combustion.

An organic compound contains 69% carbon and 4.8% hydrogen, the remaind

1.	An organic compound contains 69% carbon and 4.8% hydrogen, the remainder being oxygen. What will be the masses off carbon dioxide and water produced when 0.20 g of this substance is subjected to complete combustion.
Answer» 0.69g and 0.048g 0.506 g annd 0.086g 0.345g and 0.024 g 0.91 g and 0.72 g Solution :% `C=(12)/(44)xx("Mass of "CO_(2)" FORMED")/("Mass of SUBSTANCE taken")xx100` `69=(12)/(44)xx("Mass of "CO_(2)" formed")/("mass of substance taken")xx100` `4.8=(2)/(18)xx(x)/(0.2)xx100` `x=(4.8xx18xx0.1)/(100)=0.086g`