One mole of methane has a mass of 16 g
6 because after the 'H' is the number '6'
Molar mass NaOH = 40.0 g/mol
Volume in liters of solution :
5 mL / 1000 => 0.005 L
number of moles :
4 / 40 => 0.1 moles
M = n / V
M = 0.1 / 0.005
= 20 mol/L or 20 M
hope this helps!
Answer:
N2 + 3H2 + 2NH3
Explanation:
I'm assuming you're balancing the chemical equation
Answer:
The answer is D) all of the above
Explanation:
This is because if something has mass then it is composed of matter.
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