Question

how many grams of SO2 could be formed in the mixture of 128 g of Sulphur and 100 g of oxygen are mixed and Ignited​

Answer 1

Hope that might help you....

for answer refer the attachment ...

Answer 2

Answer:

28 g grams of SO2 could be formed in the mixture of 128 g of Sulphur and 100 g of oxygen are mixed and Ignited​

Explanation:

S + O2 --> S02

(at wt of S = 32;at wt of O = 16)

32 g of S requires 32g of O2

here we can observe that they are required a 1:1 ratio

but according to the question, we can say that O2 is the limiting reagent

so 100 of SO2 is formed and 28g of S is left behind