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A balloon contains 5L of oxygen at a pressure of 90 kPa. How much oxygen will the ballon contain if the pressure is lowered to 67 kPa.
answered
Feb 20, 2019
Chemistry
college
0
votes
163k
views
What is the main purpose of state legislatures?
answered
Feb 20, 2019
History
middle-school
5
votes
144k
views
What kind of narration does Amy Tan use to tell the story " Two Kinds"?
answered
Nov 23, 2018
English
high-school
2
votes
201k
views
Question 9 solid sodium chloride is produced by the reaction of chlorine gas and solid sodium . write a balanced chemical equation for this reaction
answered
May 29, 2018
Chemistry
college
4
votes
182k
views
What's the difference between whitecaps and swells?
answered
Apr 12, 2018
Biology
high-school
3
votes
138k
views
You reflect triangle PQR, with coordinates P(-4,-4), Q(-1,-3), and R(-3,-1), across the x-axis, across the y-axis, and across the x-axis again to form triangle P'Q'R. After these reflections, the coordinates
answered
Mar 14, 2018
Mathematics
middle-school
2
votes
196k
views
Why did the patriot act raise civil rights questions?
answered
Mar 10, 2018
History
high-school
0
votes
84.6k
views
How do you solve this step by step -5x-10=10
answered
Sep 21, 2017
Mathematics
high-school
2
votes
116k
views
More quadratic formula these examples please: 8x^2+12x=8 10x^2 = -7x+6
answered
Jul 1, 2017
Mathematics
high-school
3
votes
79.8k
views
What does seis por tres son mean
answered
May 19, 2016
Spanish
high-school
5
votes
91.4k
views
Which is the SI base unit for distance? A. cm B. km C. m D. mm I think its C.m
answered
Feb 25, 2016
Physics
middle-school
6
votes
64.5k
views
Centerville is on highway 35 between Eastville and Westville. It is 6 miles on highway 35 from Eastville to Centerville and 14 miles in highway 35 from eastville to Westville. How far is it on Highway
answered
Aug 4, 2015
Mathematics
middle-school
0
votes
160k
views
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