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A sample of h gas (2.0 l) at 3.5 atm was combined with 1.5 l of n gas at 2.6 atm pressure at a constant temperature of 25c into a 7.0 l flask. the total pressure in the flask is _____ atm. assume the initial
answered
Sep 23, 2018
Chemistry
high-school
3
votes
32.7k
views
What is the prime factorization of 100
answered
Sep 4, 2018
Mathematics
middle-school
3
votes
186k
views
"what country established the first national health insurance program?"
answered
Jul 18, 2018
History
high-school
6
votes
157k
views
What procedure does the national research council recommend to reduce human error?
answered
Dec 18, 2017
Social Studies
high-school
2
votes
4.9k
views
What is the solution to the equation –13.6 x = –6.2? a. –19.8 b. –7.4 c. 7.4 d. 19.8
answered
Sep 8, 2017
Mathematics
high-school
5
votes
23.5k
views
Which best matches a list that a scientist would make to describe a forest ecosystem? A. Different types of animals and plants, and the forest soil B. An animal species, the soil, water, and nutrients
answered
Mar 7, 2017
Biology
high-school
3
votes
104k
views
Make up a rhyming song for colonist in New York.
answered
Feb 24, 2017
English
middle-school
4
votes
117k
views
Is 2/5 the same as 0.25
answered
Nov 2, 2016
Mathematics
middle-school
4
votes
33.7k
views
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