Answer: nuclear
Explanation: Two nuclei are combining to form one
Answer:
If the volume of a container is decreased, the temperature decreases, which means that the volume of a gas is directly proportional to its temperature
Answer:
There are
Explanation:
In this problem, we need to find the number of molecules in mol of .
The molar mass of is
No of moles = mass/molar mass
We can find mass from above formula.
Also,
No of moles = no of molecules/Avogadro number
Hence, there are
You calculate the mass (m) by multiplying the molar mass (M) with the moles (n). Molar mass (M) is found in the the periodic table.
m=n*M
n=m/M
M=m/n
n=0.80moles
M=24.3050 g/moles
m=0.80moles*24.3050 g/moles= 19.444 g
Answer: 0.862 L
Explanation:
First off, I'd like to say that I have not done many problems like this, so this could very well be wrong.
So lets do dimensional analysis:
This gives us 10 L / (0.2 * 58) when we cross out units.
Divide and we get 0.862 L