Question and answer
What is the mass of one mole of carbon dioxide, CO2? Round your answer to 2 places past the decimal. 28.0144.0044.01
The mass of one mole of carbon dioxide, rounded to two decimal places is 44.01g.
Get an answer
Original conversation
User: What is the mass of one mole of carbon dioxide, CO2? Round your answer to 2 places past the decimal. 28.0144.0044.01

Weegy: c=12, o2=32 and mole = 44g
Expert answered|OneRepublic|Points 655|



Question
Asked 2/28/2012 1:39:57 PM
Updated 2/28/2012 1:54:05 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
New answers
Rating
3
The mass of one mole of carbon dioxide, rounded to two decimal places is 44.01g.
Added 2/28/2012 1:54:05 PM
This answer has been added to the Weegy Knowledgebase
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
A 25-liter sample of steam at 100°C and 1.0 atm is cooled to 25°C and expanded until the pressure is 19.71 mmHg. If no water condenses, calculate the final volume of the water vapor. 770 L 240 L 1.3 x 10-3 L 1.0 L
Weegy: A) 770 L It will condense, because steam becomes liquid water below 100°C. User: A diesel engine's piston compresses 16 cm3 of fuel-air mixture into 1 cm3. The pressure changes from 1 atmosphere to 48 atmospheres. If the initial temperature of the gas was 305 K, what was the final temperature? Note: As long as the units for pressure and volume are the same on both sides of the equation, they will cancel. Temperature, however, must be in units of kelvin. Be sure to use the proper number of significant figures. 915 K 1.09 x 10-3 K 900 K 100 K Weegy: 100 K T = 305 K[(1 atm)/(48 atm)][(16 cm^3)/(1 cm^3)] (More)
Question
Expert Answered
Asked 2/27/2012 5:21:42 PM
0 Answers/Comments
Which of these expressions are correct variations of the Combined Gas Law? P1V1T2 = P2V2T1 both
Weegy: P1V1T2 = P2V2T1 both both correct (More)
Question
Expert Answered
Asked 2/27/2012 6:01:43 PM
0 Answers/Comments
The mathematical formula for Boyle's Law is: P/V = k P1/V1= P2V2 P/T = k P1V1 = k PT = k
Weegy: The mathematical equation for Boyle's law is PV = k or you could say P1V1=P2V2. P IS the pressure of the system. V is the volume of the gas. k is a constant value representative of the pressure and volume of the system. [ **It just states that pressure and volume are inversely proportional when temperature is held constant (does not change). In other words, as volume increases pressure decreases and vice-versa (when temperature is constant).** Also, an easy way to remember all of the laws (Boyle's, Charles', and Gay-Lussac's) is to remember one equation: The Ideal Gas Equation, which happens to be PV=nRT. P=pressure, V=volume, n=number of moles, R=constant (varies with certain units, for example, when using torrs or mm Hg it would equal 62.4), and T=temperature. You can make basic assumptions from this equation, for example, you know that when temperature is held constant that if pressure increases volume must decrease (which happens to be Boyle's Law). ] User: A man drove his car through the Nevada desert one day when the temperature was over 100°F. When he started the trip, the gas station attendant found the tire to be 32 lb/in². When he filled up with gas after crossing the desert, an attendant found the tire pressure to be 38 lb/in². The best explanation for the increase in tire pressure is: The road wear on the tire caused a decrease in volume, therefore an increase in tire pressure. The temperature in the tire increased, causing an increased tire pressure. The hot temperature caused the springs to expand, which allowed more weight to ride on the tires, thus causing more pressure inside. The measurements of the pressure were inaccurate. The added weight of the gas caused the extra pressure in the tires. (More)
Question
Expert Answered
Asked 2/28/2012 1:00:04 PM
0 Answers/Comments
What will be the new volume of a 250 mL sample of gas at 300 K and 1 atm if heated to 350 K at 1 atm?
Weegy: 291.67 ml User: Determine which law is appropriate for solving the following problem. What volume will 1.56 liters of a gas at 27°C and 745 mmHg of pressure occupy at 100°C and 700 mmHg of pressure? Weegy: Ideal Gas Law User: Determine which law is appropriate for solving the following problem. What temperature will 215 mL of a gas at 20°C and 1 atm pressure attain when it is subject to 1.5 atm of pressure? Law used: Boyle's LawCharles' LawCombined Gas Law Weegy: Combined Gas Law User: Determine which law is appropriate for solving the following problem. When the volume changes from 63.5 mL to 69.2 mL, what is the final pressure if the initial pressure was 735 mmHg pressure? Law used: Boyle's LawCharles' LawCombined Gas Law Weegy: Boyle's Law (More)
Question
Expert Answered
Asked 2/28/2012 12:46:57 PM
0 Answers/Comments
A tire has a pressure of 780 mmHg at 27°C. If the tire is heated to 47°C on hot pavement, the new pressure will be: 310 mmHg 280 mmHg 830 mmHg 590 mmHg none of these
Weegy: 830 mmHg User: A 1.50-liter sample of dry air in a cylinder exerts a pressure of 3.0 atmospheres at a temperature of 25°C. Without change in temperature, a piston is moved in the cylinder until the pressure in the cylinder is reduced to 1.0 atmosphere. What is the volume of the gas? (Be sure to use the correct number of significant figures.) 0.22 L 0.50 L 2.0 L 4.5 L Weegy: Answer is 4.5 L (More)
Question
Expert Answered
Asked 2/28/2012 1:11:06 PM
0 Answers/Comments
18,411,092 questions answered
Popular Conversations
. What is the value of 4 cubed? A. 24 B. 43 C. 64 ...
Weegy: The answer is C. 125,000,000 User: What is the value of 324? A. 1,048,576 B. 18 C. 128 D. ...
11/22/2014 4:52:09 PM| 3 Answers
Who is the prime minister of India?
Weegy: Manmohan Singh is the 13th and current Prime Minister of India. User: National flower of India?
11/22/2014 1:28:06 AM| 2 Answers
One of the major advantages of VANs is cost. True or False
Weegy: What is false? Do you have a question for Weegy? User: True or False One of the major advantages of VANs is ...
11/22/2014 2:06:05 AM| 2 Answers
293.55 is 51.5% of what number?
11/22/2014 3:36:30 AM| 2 Answers
When purchasing merchandise for resale for cash, record the ...
Weegy: User: When purchasing merchandise for resale for cash, record the transaction in the Answer: Business documents ...
11/22/2014 6:52:09 AM| 2 Answers
The _____ is the smallest interval in Western music. half ...
Weegy: In Western music, intervals are most commonly differences between notes of a diatonic scale. User: Which types ...
11/22/2014 9:44:17 AM| 2 Answers
Which of the following best describes the advantage of having data ...
Weegy: a. The number of digits that can be included within the data best describes the advantage of having data ...
11/22/2014 11:03:31 AM| 2 Answers
Dissonant harmonies tend to resolve to consonant ...
Weegy: Dissonant harmonies tend to resolve to consonant harmonies. This is false. User: Woodwinds and _____ are wind ...
11/22/2014 3:43:53 PM| 2 Answers
A colon can be used to combine two clauses when you use it to ...
Weegy: A colon can be used to combine two clauses when you use it to represent the word is letter c. and h
11/22/2014 3:31:35 PM| 2 Answers
Weegy Stuff
S
L
1
L
P
C
1
P
C
1
L
P
C
1
Points 2364 [Total 14075]| Ratings 10| Comments 2264| Invitations 0|Offline
S
L
Points 1276 [Total 3562]| Ratings 0| Comments 1276| Invitations 0|Offline
S
L
Points 694 [Total 1215]| Ratings 6| Comments 634| Invitations 0|Offline
S
1
L
1
L
P
P
L
P
Points 685 [Total 14059]| Ratings 0| Comments 685| Invitations 0|Offline
S
Points 469 [Total 501]| Ratings 1| Comments 459| Invitations 0|Offline
S
1
L
L
Points 211 [Total 6605]| Ratings 0| Comments 211| Invitations 0|Offline
S
L
Points 150 [Total 1446]| Ratings 3| Comments 120| Invitations 0|Offline
S
Points 50 [Total 50]| Ratings 0| Comments 0| Invitations 5|Offline
S
Points 46 [Total 46]| Ratings 3| Comments 6| Invitations 1|Offline
S
Points 40 [Total 40]| Ratings 4| Comments 0| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.