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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
asked
Aug 22, 2023
Chemistry
high-school
2
answers
39
votes
406k
views
2) Paul is locked out of his house. An 18 foot ladder is outside and an upstairs window is open. Paul reads the safety warning on the ladder and knows it must be 6 feet from the wall. How high up is the
asked
Jul 15, 2023
Mathematics
high-school
2
answers
18
votes
413k
views
The purpose of the ANSI standards is to ensure that:
asked
Jul 6, 2023
Engineering
college
2
answers
31
votes
365k
views
What is the molarity of a solution that contains 3.4 moles of NaCL in 2.2 L of solution ?
asked
Jun 2, 2023
Chemistry
high-school
1
answer
17
votes
249k
views
20 points Sin 0 = -7/8 3pi/2 <0 < 2pi What is the exact value of cos 0 in simplified form?
asked
Apr 9, 2023
Mathematics
college
1
answer
38
votes
403k
views
Which set of ordered pairs (x,y)(x,y) could represent a linear function?
asked
Feb 28, 2022
Mathematics
high-school
1
answer
3
votes
496k
views
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