![subject](/tpl/images/cats/himiya.png)
Chemistry, 09.11.2019 00:31 isabelperez063
The natural gas in a 30-l ngv fuel tank has a pressure of 2.05* 10^4 kpa at a temperature of 297 k. how many kilograms of fuel are in the tank
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:00
Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:30
Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:30
What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:00
The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.
Answers: 3
You know the right answer?
The natural gas in a 30-l ngv fuel tank has a pressure of 2.05* 10^4 kpa at a temperature of 297 k....
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 29.06.2019 10:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.06.2019 10:50
![question](/tpl/images/cats/mat.png)
Mathematics, 29.06.2019 10:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 29.06.2019 10:50
![question](/tpl/images/cats/istoriya.png)
History, 29.06.2019 10:50
![question](/tpl/images/cats/biologiya.png)
Biology, 29.06.2019 10:50
![question](/tpl/images/cats/mat.png)
Mathematics, 29.06.2019 10:50
![question](/tpl/images/cats/istoriya.png)
History, 29.06.2019 10:50
![question](/tpl/images/cats/geografiya.png)
Geography, 29.06.2019 10:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.06.2019 10:50
![question](/tpl/images/cats/istoriya.png)
History, 29.06.2019 10:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.06.2019 10:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.06.2019 10:50