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 + 3nh4clo4 → al2o3 + alcl3 + 3no + 6h2o how many moles of water are produced from 373 mol al?

Answer : The number of moles of water produces are, 746 moles

Solution : Given,

Moles of aluminum = 373 moles

The balanced chemical reaction is,

From the balanced chemical reaction, we conclude that

As, 3 moles of aluminum react to give 6 moles of water

So, 373 moles of aluminum react to give moles of water

Therefore, the number of moles of water produces are, 746 moles

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.