Question

how many grams of cac2 is required in the production of 1.12 litres of acetylene​

Answer 1

Explanation:

Well, you need to specify your conditions...we follow the stoichiometric equation....

Ca2+{C≡C}2−+2H2O→HC≡CH(g)↑⏐⏐+Ca(OH)2

Explanation:

It is a fact that 1 mole of Ideal Gas occupies 25.4⋅Lunder standard conditions. You will have to check your syllabus, because standards vary across curricula........especially these days.

We assume ideality, and thus, since moles of acetylene are equivalent to moles of calcium carbide, we need a mass..........

1.12⋅L25.4⋅L⋅mol−1×64.1⋅g⋅mol−1≡2.83⋅g