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A mixture of H2 and water vapor is present in a closed vessel at 20°C. The total pressure of the system is 755.0 mmHg. Partial pressure of water vapor at 20°C equals 17.5 mmHg. What is the partial pressure
answered
May 29, 2018
Chemistry
high-school
1
vote
130k
views
Which answer best displays Adams' use of the civic virtue "diversity"?
answered
May 16, 2018
Social Studies
college
4
votes
200k
views
Which property of a machine compares its work output with its work input? 1. energy 2. ideal mechanical advantage 3. mechanical efficiency 4. mechanical advantage?
answered
May 11, 2018
Computers and Technology
high-school
0
votes
233k
views
Beg scored 540 points. This was 158 points more than Ike scored. How many points did Ike score?
answered
Dec 15, 2017
Mathematics
middle-school
3
votes
60.5k
views
What is 12a equal to if 4a plus 6b = 10 and 2a-4b=12?
answered
Dec 6, 2017
Mathematics
college
6
votes
226k
views
Which of the following statistical measures is least appropriate for describing the data set shown below? 1, 5, 5, 5, 6, 6.5, 7, 30 mean mode median
answered
Sep 27, 2017
Mathematics
high-school
7
votes
129k
views
Which is the better deal?8 pounds of candy at $10.76 or 12 pounds of candy at $15.02?
answered
Aug 20, 2017
Mathematics
middle-school
5
votes
155k
views
Which word in the sentence does the underlined phrase modify? In its beak, the robin carries a worm to its babies. a. robin b. beak c. worm d. carries
answered
Nov 27, 2016
Mathematics
middle-school
2
votes
153k
views
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