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CO2 partial pressure in air above a lake at sea level is 4.0 x 10-4 atm, what is the equilibrium concentration of CO2 in the lake at 25oC? (Henry’s law constant is 32 L . atm / mole)
answered
Oct 8, 2018
Chemistry
middle-school
7
votes
55.5k
views
Evaluate the limit using the appropriate Limit Law(s). (If an answer does not exist, enter DNE.) lim t → −2 t4 − 3 2t2 − 3t + 3
answered
Sep 28, 2018
Mathematics
high-school
3
votes
130k
views
What number comes next in the pattern and why? 2,3,6,15,42
answered
Sep 22, 2018
Mathematics
middle-school
2
votes
17.2k
views
Compare and contrast the education systems in India, China, and Japan.
answered
Jul 23, 2018
Geography
high-school
3
votes
196k
views
Identify, and briefly explain, two key elements needed for fossilization. Please Help Me!!!
answered
May 31, 2018
Chemistry
middle-school
6
votes
111k
views
How did the life, death, and resurrection of Jesus constitute a turning point in human history?
answered
Apr 12, 2018
History
high-school
2
votes
174k
views
The height of a triangle is 2 inches less than the base. The area of the triangle is 180 in squared. What are the dimensions of the triangle
answered
Sep 21, 2017
Mathematics
high-school
6
votes
85.1k
views
Stevie Wonder has written in a wide range of styles. a. Sentence b. Fragment
answered
Jul 19, 2017
English
high-school
6
votes
234k
views
Where is the earth moving the fastest
answered
Apr 27, 2017
Biology
high-school
6
votes
40.7k
views
Both Kurdish and Irish unification movements Answers are - have employed violence and terrorism -resulted from ethnic minority suppression -have forced a national vote for independence. -resulted from
answered
Jul 26, 2016
Social Studies
high-school
3
votes
180k
views
Which phrase accurately describes the term industrial revolution? A. a system of tariffs that restricts firms from selling products in other countries B. a labor tactic that promotes work stoppages and
answered
Jan 11, 2016
History
high-school
1
vote
17.7k
views
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