Answers by Bon Andre Opina
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Answers by Bon Andre Opina

Answers by Bon Andre Opina
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Determine the number of moles of air present in 1.35 L at 750 torr and 17.0°C. Which equation should you use? N=PV/RT What is the number of moles present? ⇒ 0.056 mol A sample of N2 gas occupying 800.0
answered Apr 28, 2020
6 votes
18.0k views
The average person's stride length, the distance covered by one step, is approximately 2.5 feet long. How many steps would it take to travel 50 feet?
answered Apr 22, 2020
5 votes
98.7k views
The purpose of a (n) ____ speech is to educate orenlighten.eulogyentertainmentpersuasiveinformative
answered Mar 6, 2020
0 votes
221k views
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!URGENT PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! MAIN is an acronym, standing for 'Militarism, Alliances, Imperialism, and Nationalism,' all of which
answered Aug 8, 2019
1 vote
115k views
Is 3(-6)+ 5=26 minus 3 true false or open? and please explain how you got it
answered Jul 10, 2019
5 votes
75.2k views
Why are fats useful and sometimes better than carbohydrates
answered Jan 15, 2019
7 votes
50.3k views
A small class has 9 students, 5 of whom are girls and 4 of whom are boys. The teacher is going to choose two of the students at random. What is the probability that the first student chosen will be a girl
answered Sep 30, 2018
1 vote
177k views
Why does Elizabeth Proctor have trouble trusting her husband, John, in Act II?
answered Aug 31, 2018
5 votes
209k views
Find a close estimate for square root of 45. (without a calculator) Round your answer two decimal places
answered Aug 16, 2018
5 votes
223k views
What does this passage reveal about the times Defoe was writing about?
answered Mar 19, 2018
3 votes
76.0k views
Help for number 13 and 14
answered Jan 23, 2018
2 votes
5.8k views
The Ming Dynasty was followed by the _____ Dynasty.
answered Mar 16, 2017
1 vote
117k views
This is a common trading market.
answered Jan 12, 2017
1 vote
7.2k views
What is true of the mass and volume of all the sinking objects
answered May 24, 2015
7 votes
209k views
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