Coal can be converted to methane gas by a process called coal gasification. The equation for the reaction is the following: 2 C
1 answer:
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Answer:
the sun is more brighter than white dwarfs
because of above reason.
The surface area would be 25cm, while the vloume would be
or length×width×height
125cm cubed
or length×width×height
125cm cubed
Answer:
Explanation:
Here, we want to get the volume of the nitrogen gas at the lower temperature
From Charles' law, we know that volume and temperature (in Kelvin) are directly proportion
The mathematical relationship is:
Where:
V1 is the initial volume which is 410 L
V2 is the final volume which is unknown
T1 is the initial temperature which we will convert to Kelvin by adding 273.15 K, we have it as 61 + 273.15 = 334.15 K
T2 is the final temperature which we have to convert to Kelvin by adding it to 273.15K : We have that as -25 + 273.15 = 248.15 K
Substituting the values, we have it that: