Chemistry, 04.06.2020 20:59 Poohlobster
The specific heat capacity of methane gas is 2.20 J/g°C. How many joules of heat are needed to raise the temperature of 5.00 g of methane from 22.0°C to 57.0°C?
a-79.5 J
b-385J
c-869 J
d-0.0126 J
Answers: 1
Chemistry, 21.06.2019 15:00
Which one of the following gases is not an important component of soil?
Answers: 2
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
Chemistry, 22.06.2019 21:00
Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.
Answers: 1
The specific heat capacity of methane gas is 2.20 J/g°C. How many joules of heat are needed to raise...
Computers and Technology, 07.06.2021 01:30
Mathematics, 07.06.2021 01:30
Business, 07.06.2021 01:30
Mathematics, 07.06.2021 01:30
History, 07.06.2021 01:30
Mathematics, 07.06.2021 01:30
Mathematics, 07.06.2021 01:30
History, 07.06.2021 01:30
Mathematics, 07.06.2021 01:30
Biology, 07.06.2021 01:30