The formation of hydrogen bromide, HBr, from its constituent elements is
represented by the equation below.
AH ran
-36 kJ/molan
H₂(g) + Br₂(l) → HBr(g)
If enough HBr(g) is formed to produce 3.6 x 10³ J of heat, how many
moles of Br₂(1) were consumed in the reaction?
Choose 1 answer:
B
0.050 mol
0.20 mol
0.50 mol
2.0 mol
