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How many moles of HCI would be required to produce a total of 2 moles of H2
answered
Feb 6, 2020
Chemistry
middle-school
2
votes
151k
views
Which system of equations is a consistent and dependent ? A. {3x+2y=3
answered
Nov 5, 2019
Mathematics
middle-school
4
votes
206k
views
The proton motive force (pmf) is driven by __________. the proton motive force (pmf) is driven by __________. the pumping of protons through the plasma membrane the pumping of electrons though the plasma
answered
Feb 16, 2019
Biology
college
1
vote
111k
views
All colors of light are bent the same amount as they move from one material to another. A) Always true. B) Always false. C) True, if you change bent to absorbed. D) False, each color bends a different
answered
Feb 14, 2019
Mathematics
middle-school
4
votes
173k
views
Established the doctrine of "separate but equal" spawning jim crow laws in many states
answered
Oct 13, 2018
History
high-school
7
votes
105k
views
In 1993, the u.s. environmental protection agency classified _____ smoke as a _____.
answered
Sep 13, 2018
History
college
2
votes
176k
views
Which of the following is an example of consideration? A. Repeating what someone has said to show you understand B. Opening a door for someone who is carrying things C. Using positive body language D.
answered
Jul 25, 2018
English
college
3
votes
94.1k
views
A 6,600 kg train car moving at +2.0m/s
answered
May 22, 2018
Physics
high-school
3
votes
36.0k
views
Choose all the answers that apply. need help right now!!!!! Erosion: !!!!! can damage aquatic ecosystems removes fertile topsoil can decrease revenue from agriculture is caused mainly by wind and water
answered
Feb 8, 2018
Biology
middle-school
3
votes
89.2k
views
A student is measuring the effects of an electric circuit on a compass, and he is testing to see increasing the current will cause the compass needle to change direction faster. He does one trial using
answered
Jan 19, 2018
Physics
middle-school
2
votes
64.3k
views
Read the following excerpt from the article "What a Bad Flu Season Could Cost the US Economy": Creating a flu vaccine is a bit of a guessing game, because the shots take months to manufacture. Each year
answered
Jan 7, 2018
English
high-school
6
votes
20.5k
views
(X_3)is a factor of xpowerfour_3xcube 2xsquar_2x 5
answered
Dec 29, 2017
Mathematics
high-school
3
votes
114k
views
What is the mood of Nikki Giovanni's speech to Virginia Tech? a. angry and sad b. sad and hopeful c. hopeful and excited d. excited and angry
answered
Dec 4, 2017
English
high-school
2
votes
85.3k
views
It is difficult to overridea presidential veto? Why do you think is it difficult? Do you think thisgood thing? Why or why not?
answered
May 21, 2017
Social Studies
middle-school
6
votes
93.0k
views
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