Answer:
20 kg = 20000 g
Option d
Explanation:
1 kg = 1000 g
20 kg . 1000 = 20000 g
4355
bexause of 25 power
Deposition is your answer
<u>1.4 M</u>
n(HBr)=3.115/81
so, 3.115/81=0.0385mol
according to the reaction, n(HBr)=n(KOH)=0.038 mol
C(KOH)=n/V=0.0385/0.02745
0.0385/0.02745 =1.4 M
in short the answer is 1.4 M (molarity)
2 c
