Answers by Peiwen
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Answers by Peiwen

Answers by Peiwen
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Methanol (ch3oh) can react with oxygen gas to produce formaldehyde (h2co) and water. How many mole of formaldehyde can be produced by reacting 4.0 moles of methanol with 4.0 moles of oxygen gas
answered Nov 21, 2019
4 votes
200k views
Someone help me with this algebra 2 question
answered Nov 12, 2019
1 vote
40.2k views
1.Along with purpose, where the writer is coming from is called the A. style. B. point of view. C. introduction. D. structure. 2. If readers truly comprehend a text, they're able to effectively _______
answered Jun 16, 2019
6 votes
206k views
If you were trying to build a sound proof room, which of the following materials would you choose in order to absorb the most sound, based on the coefficient of absorption for each material
answered Apr 3, 2019
2 votes
221k views
Find two consecutive numbers whose cubes produce a sum of 1241
answered Mar 24, 2019
3 votes
120k views
Question 5(Multiple Choice Worth 5 points) The image is of a 16th-century illustration of a battle involving the Mughal Empire. The scene is complex with soldiers moving in multiple directions. Fortified
answered Sep 18, 2018
3 votes
150k views
A new student tells you: ¡Hola, soy Roberto! How would you respond?
answered Jul 21, 2018
7 votes
214k views
What is the value of x in the equation 8 + x = 3? −5 5 11 24
answered May 11, 2018
6 votes
73.6k views
In an earthquake-prone area, which earth material – igneous rock or sedimentary rock – would be better for constructing buildings? Explain your answer.
answered Mar 1, 2018
0 votes
112k views
Find the quotient 7/9 divided by 5/6
answered Sep 11, 2017
6 votes
1.0k views
What did Mark Twain contribute to the history of the novel? Select all that apply. developed art of story telling usually sentimental used social and political criticism romantic revival
answered Aug 31, 2017
1 vote
73.8k views
ABCD is a parallelogram. If BC is equal to x + 2 and AD is equal to 12, find x.
answered Jun 29, 2017
7 votes
161k views
Multiply (2.0 ⋅ 10−4) ⋅ (3.1 ⋅ 10−20). Express the answer in scientific notation. 6.2 ⋅ 10−80 6.2 ⋅ 10−24 6.2 ⋅ 1024 6.2 ⋅ 1080
answered Jan 20, 2017
3 votes
210k views
Write a number in which the digit 2 is one tenth the value of the digit 2 in 8.524
answered Jun 4, 2016
5 votes
33.7k views
3/14 of 10/9 = 5/21 is this right??
answered Sep 7, 2015
4 votes
131k views
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