Question

(iii) Carbon dioxide + Carbon —— Carbon monoxide.Balance and make it more informative​

Answer 1

Explanation:

Carbon monoxide (CO) is a colorless, odorless, and tasteless flammable gas that is slightly less dense than air. It is toxic to animals that use hemoglobin as an oxygen carrier (both invertebrate and vertebrate) when encountered in concentrations above about 35 ppm, although it is also produced in normal animal metabolism in low quantities, and is thought to have some normal biological functions. In the atmosphere, it is spatially

Answer 2

Multiply equation (i) Ca by 2 and CaO by 2

2Ca+O

2

⟶2CaO balanced (ii)

Equation (ii) is balanced by multiplying Ca of reactant and CaO product by coefficient 2.