Answer:
0.08 mol L-1
Explanation:
Sulfuric acid Formula: H2SO4
Ammonia Formula: NH3
Ammonium sulfate Formula: (NH₄)₂SO₄
H2SO4 + 2NH3 = 2NH4+ + SO4 2-
H2SO4 + 2NH3 = (NH₄)₂SO₄
H2SO4 = (1/2)x (32.8 x 10^-3 L x 0.116 mol L-1)/25 x 10^-3 L
= 0.08 mol L-1
The number of molecules decrease
Answer:
3) 6.94 moles Li
Explanation:
I'm not completely sure but I think this is the right answer
You can use M x V = M' x V'
3 x V = 250 x 1.2
V = 100 ml
