In the theoretical reaction
2 B(aq) + 3 D(aq) ---> E(aq) + 4 F(aq)
the concentration of D(aq) is 0.40 mol/L. If 25.0 mL of aqueous B is needed to react completely with 30.0 mL of aqueous D, the concentration of B(aq) is
A-0.48 mol/L
B)
B-0.32 mol/L
C)
C-0.40 mol/L
D)
D-0.72 mol/L
I answered B?
2 answers
Right. Go to the head of the class.
What is the volume of 26.311g of butane gas (C4H10), at 22.7°C and 125.1 kPa? Round your answer to the nearest thousandth.
I had gotten 0.009?
I had gotten 0.009?
2 answers