Chemistry, asked by Sekharr, 1 year ago

1gm magnesium is completely burnt with 1gm oxygen in a closed container. Find the mass of oxygen left

Answers

Answered by Ashraf30856

hi dear the question can be solve by stichometric first balance the given reaction from there you would know 1g of mg need 1.5 gram of oxygen given oxygen mass is 1g so subtract 1.5-1=0.5g of oxygen will left

Sekharr: No it is not correct cause the answer is 1/3 and the proper explanations i do not know

Ashraf30856: 1/3=0.3 my ans 0.5 so it can be consumed

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