and any derivation of it, the energy must
be in JOULES. We have the energy in eV.
So this will be a two step question. First,
convert the energy to joules (or use the
number from our equation sheet) then
find the wavelength. Once you are done
with that, pick the correct answer below.
8.29x10^-16 m
3.75x10^26 m
2.48x10^-7 m
3.98x10^-26 m
bro this is too hard man can do just quit
Answer:
c
Explanation:
Answer : The mass of 1.50 mole of iron(III) sulfate is,
Explanation : Given,
Moles of iron(III) sulfate = 1.50 mole
Molar mass of iron(III) sulfate = 399.88 g/mole
The formula of iron(III) sulfate is,
Formula used :
Now put all the given values in this formula, we get:
Therefore, the mass of 1.50 mole of iron(III) sulfate is,
Answer:
the answer 37
Explanation:
Explanation:
There are 1.51 x 1024 molecules of carbon dioxide in 2.50 moles of carbon dioxide.