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To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an empty 2.2-L bulb, then filled it with the gas at 1.70 atm and 26.0 ∘C and weighed it again. The difference
answered
Dec 13, 2020
Chemistry
high-school
4
votes
78.8k
views
Type the correct answer in the box. Use numerals instead of words. What's the mechanical advantage of the pulley system? Owen uses a pulley system to lift a bucket. He pulls the rope with 80 newtons of
answered
Nov 20, 2020
Social Studies
middle-school
1
vote
125k
views
The complement of an angle is one-sixth the measure of the supplement of the angle. What is the measure of the complement angle?
answered
Jul 30, 2020
Mathematics
high-school
2
votes
43.9k
views
Which cells have more lysosomes a cell in the small intestine or neuron
answered
Mar 15, 2020
Biology
high-school
5
votes
36.1k
views
If a 4Ω resistor, an 8Ω resistor, and a 12Ω resistor are connected in series, which resistor has the most current in it? 4 8 12 They all have the same current.
answered
Jan 17, 2020
Physics
college
1
vote
186k
views
A driveway is 40 yards long how many meters long is it
answered
Nov 3, 2019
Mathematics
middle-school
2
votes
8.0k
views
You walk east 720 feet to get from your house to class. After class, you walk southwest 1,044 feet to meet your friends for lunch. When walking the 756 feet back home from lunch, what direction are you
answered
Jul 1, 2019
Mathematics
high-school
2
votes
220k
views
What is the historical event around the underground railroad?
answered
May 22, 2019
History
high-school
2
votes
189k
views
What is a unit rate?
answered
Jul 11, 2018
Mathematics
middle-school
2
votes
102k
views
5(2x-4)=4+3x solve for x
answered
May 7, 2018
Mathematics
high-school
5
votes
128k
views
Which type of care is likely to see the largest number of people? Primary care Secondary care Tertiary Care Quaternary Care
answered
Mar 16, 2018
Health
high-school
5
votes
110k
views
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