berapa molaritas larutan yang dibuat dengan melarutkan 40 gram NaOH dalam 250 mili larutan.
Jawaban:
Mr = 40 gram/mol
m = 40 gram
v = 250 ml
m = 9/mr × 1000/ml
= 40/40 × 1000/250
= 1 × 4
= 4 M
Penjelasan:
I Hope This Help.
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Jawaban:
Mr = 40 gram/mol
m = 40 gram
v = 250 ml
m = 9/mr × 1000/ml
= 40/40 × 1000/250
= 1 × 4
= 4 M
Penjelasan:
I Hope This Help.
[answer.2.content]