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If jm =5x-8 and lm =2x-6 which expression represents jl
answered
Oct 12, 2018
Mathematics
college
2
votes
130k
views
N2(g) + o2(g) → 2 no(g) δh = +180.7 kj 2 no(g) + o2(g) → 2 no2(g) δh = −113.1 kj 2 n2o(g) → 2 n2(g) + o2(g) δh = −163.2 kj use hess's law to calculate δh for the reaction. n2(g) + 2 o2(g) → 2 no2(g).
answered
Jul 3, 2018
Chemistry
high-school
4
votes
177k
views
Which of these statements is true? A historian explains how events in the past are connected. A historian does not interpret causes and meanings of events. A historian considers how history affects society,
answered
Jul 2, 2018
History
high-school
4
votes
88.6k
views
Which of the following is a 4-digit number divisible by both 5 and 10?
answered
Jan 29, 2018
Mathematics
high-school
2
votes
4.3k
views
What is the approximate difference in flying time from Portland to New York City than from Atlanta to NYC? A. 1 hour B. 1 1/2 hours C. 2 hours D. 2 1/2 hours 2. What is the difference in flying time from
answered
Nov 24, 2017
Mathematics
high-school
3
votes
176k
views
Who is the prime minister of england
answered
Jun 23, 2017
English
middle-school
7
votes
224k
views
Find the length of a line segment with endpoints of 19 and –39.
answered
May 21, 2017
Mathematics
high-school
5
votes
172k
views
What does Emerson argue should be the basis of human actions in the second paragraph of “Self-Reliance”
answered
May 12, 2017
English
high-school
3
votes
213k
views
a table that originally cost $196 is on sale for $160.00. What is the percent of decrease, rounded to the nearest tenth?
answered
Feb 28, 2017
Mathematics
high-school
5
votes
46.3k
views
Amelie says that every square is a regular quadrilateral. Do you think Amelie's generalization is true? Explain
answered
Feb 21, 2017
Mathematics
middle-school
7
votes
141k
views
What cultures and ideas influenced the development of the west?
answered
Jun 2, 2016
History
middle-school
7
votes
149k
views
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