Chemistry
Senior High
Solved
これでもあってますか?
最後の答え方です。
例題
【解答)
溶質の物質量は,
0.10 [mol/L) × (50 × 10-3) [L) = 5.0 × 10-3 (mol)
分子,ヨ
質の混合
る液体は
ンゼンと,
らるため,
溶質 NaCl は58.5 なので,その質量は
5.0× 10-3 (mol) × 58.5 [g/mol)
= 2.9× 10-1 [g]
、答)
(例-4)
0.10 Mo01)x Too
54
1) ×58.5
l00p
(9/wd
0.005 x 58.5 (4)
0.2925 (8)
ニ
0.29 (9)
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