The fuel used to power the booster rockets on space shuttles is a mixture of aluminum metal and ammonium perchlorate. The following balanced equation represents the reaction. 3Al+3NH_(4)ClO_(4)arrow Al_(2)O_(3)+AlCl_(3)+3NO+6H_(2)O What is the mole ratio of Al to Al_(2)O_(3) Al:Al_(2)O_(3)=3:square

To determine the mole ratio of Al to $Al_{2}O_{3}$, we need to look at the balanced chemical equation:<br /><br />$3Al + 3NH_{4}ClO_{4} \rightarrow Al_{2}O_{3} + AlCl_{3} + 3NO + 6H_{2}O$<br /><br />From the equation, we can see that 3 moles of Al react with 3 moles of $NH_{4}ClO_{4}$ to produce 1 mole of $Al_{2}O_{3}$.<br /><br />Therefore, the mole ratio of Al to $Al_{2}O_{3}$ is 3:1.<br /><br />So, the answer is $Al:Al_{2}O_{3}=3:1$.