J. 24 g of carbon reacts with some oxygen to make 88 grams of carbon dioxide. Find out how much oxygen must have been used.

4) solve problems

Asked 21 Apr 2021 Student doubt 11th1q4 Save WhatsApp Report

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Best answer

Given :: mass of Carbon = 24 g , mass of carbon dioxide =88g

Find : mass of oxygen

Solution ::

\(\begin{matrix} C & +\space O_2 & \rightarrow CO_2\\ 24g & ? & 88g \end{matrix}\)

\(\therefore\) mass of oxygen = mass of carbon dioxide - mass of carbon

=88-24 = 64 g

mass of oxygen used in this equation is 64 g

Doubtly · 21 Apr 2021 Report

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