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A cylinder contains 28.0 L of oxygen gas at a pressure of 1.7 atm and a temperature of 292 K. How many moles of gas are in the cylinder?
asked
Dec 17, 2023
Chemistry
college
1
answer
109k
views
In which year did communist rule end in Russia? 1989 1990 1991 1992
answered
Dec 16, 2023
History
high-school
2
answers
194k
views
Dark colors absorb light. What happens with light colors? A. They absorb light. B. They contain light. C. They split apart light. D. They reflect light.
asked
Nov 16, 2023
Physics
high-school
1
answer
8.6k
views
Question 2 I measure the length of a building 10 times, using a tape measure. Use the following observations to determine the 50% Error of this sample. 26.583m 26.454m 26.858m 26.808m 26.819m 26.573m 26.
answered
Nov 12, 2023
Mathematics
college
1
answer
8.6k
views
If the car has a mass of 1,000 kilograms, what is its momentum? (v = 35 m/s).
answered
Oct 27, 2023
Physics
high-school
2
answers
80.0k
views
The sum of two numbers is 48. the second number is seven times the first number
asked
Jun 16, 2023
Mathematics
college
2
answers
98.9k
views
What is(12^2)^7*12 as single exponent?
answered
Mar 28, 2023
Mathematics
high-school
1
answer
95.6k
views
Given a parallelogram ABCD with a diagonal AC, which theorem can be used to prove that DAC = ACB (1 point) O Alternate Exterior Angles Theorem O Alternate Interior Angles Theorem O Same-Side Interior Angles
answered
Jan 31, 2023
Mathematics
college
1
answer
195k
views
What is a forensic paleontologist? dum it down for me
answered
Jan 29, 2023
Chemistry
college
2
answers
84.0k
views
The energy levels of hydrogenlike one-electron ions of atomic number Z differ from those of hydrogen by a factor of Z^2. Predict the wavelength of the 2s--->1s transition in He+.
answered
Dec 30, 2022
Chemistry
college
1
answer
46.2k
views
A receptionist receives 20 calls in 45 minutes, how many can she answer in 180 minutes Must include answer and explanation
answered
Dec 20, 2022
Mathematics
middle-school
2
answers
199k
views
What is the difference between Soviet Russia and Modern Russia before and after the fall of the Soviet Union?
answered
Dec 16, 2022
History
high-school
1
answer
168k
views
PLEASE ANSWER ASAP !! IF YOU ARE AN EXPERT AT MATH
answered
Oct 17, 2022
Mathematics
high-school
1
answer
204k
views
Calistoga Produce estimates bad debt expense at 0.20% of credit sales. The company reported accounts receivable and allowance for uncollectible accounts of $475,000 and $1,470, respectively, at December
answered
Sep 16, 2022
Business
college
1
answer
167k
views
A person is in jail for burglary. Two weeks after he is released, he begins burglarizing homes again and is soon back in prison. This is an example of
answered
Sep 9, 2022
English
high-school
2
answers
169k
views
Part B. Describe two different ways you could find measure of CFD. What is the measure of this angle?
answered
Jun 17, 2022
Mathematics
high-school
1
answer
31.4k
views
PLEASE HELP ME ON THIS QUESTION ASAP!!!!!!!
answered
Jun 8, 2022
Spanish
college
2
answers
75.4k
views
Which of these is the condensed structural formula for an alkane with four carbon atoms? O CH3CH2CH2CH3 H HLH 1C H C2 LH I C HTH Н H 0-I I क H OCH3CHCHCH3 OC-C-C-C
asked
Jun 3, 2022
Chemistry
college
1
answer
96.4k
views
Plss answer correctly
asked
Apr 25, 2022
Biology
high-school
1
answer
101k
views
Which detail from the story is left out of the animated version NEED HELP ASAP
answered
Apr 2, 2022
English
college
2
answers
192k
views
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