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Question 1:

Write the coefficients to balance the chemical equation for the following reaction: Tin (IV) oxide reacts with carbon to form tin and carbon monoxide

   ____SnO2 +   ____C -->   ____Sn +   ____CO

Question 2:

Use the balanced chemical equation you wrote in question #1 to determine how many moles of carbon monoxide are produced from 0.654 mol of carbon.

   ____moles carbon monoxide

ROUND YOUR ANSWER TO THE HUNDREDTHS PLACE! DO NOT ADD UNITS TO YOUR ANSWER!

Question 3:

Use the balanced chemical equation you wrote in question #1 to determine how many moles of tin (IV) oxide are needed to make 2.78 mol of tin.

   ____moles tin (IV) oxide

ROUND YOUR ANSWER TO THE HUNDREDTHS PLACE! DO NOT ADD UNITS TO YOUR ANSWER!

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