$$ m =\ frac {\ text {moles of solute}} {\ text {loter in luters}} $$
$$ m =\ frac {2 \ text {mol}} {1 \ text {l}} =2 \ text {m} $$
したがって、溶液の臼歯は2 Mです
$$ m =\ frac {\ text {moles of solute}} {\ text {loter in luters}} $$
$$ m =\ frac {2 \ text {mol}} {1 \ text {l}} =2 \ text {m} $$
したがって、溶液の臼歯は2 Mです