You have to do it to see the results
Answer:
The rate reduces by a factor cf /2.
Configuration of carbon is 1s2 2s2 2p2 and the rest of all is correct
It's just H20 but with 3 water molecules
Answer:
2.94 x
Explanation:
First we need to find out how many moles of ammonia there are, using the formula: Mass = mr x moles.
We know the mass is 83.1g, now we need to find the mR of ammonia - NH3.
N = 14, H = 1, so 14 + (3x1) = an mr of 17.
Moles = mass/ mr = 83.1/17 = 4.8882
Now we can multiply the moles by avogadro's constant to find the number of molecules:
4.8882 x (6.02 x
) = 2.94 x
molecules of ammonia