酸塩基③中和と塩
Authored by Kensaku H
Chemistry
9th - 12th Grade
Used 7+ times
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26 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
正塩はどれか
NaHSO4
CaSO4
(NH4)2SO4
CuCl(OH)
NaHCO3
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
酸性塩はどれか
NaHSO4
CaSO4
(NH4)2SO4
CuCl(OH)
NaHCO3
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
塩基性塩はどれか
NaHSO4
CaSO4
(NH4)2SO4
CuCl(OH)
NaHCO3
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
次の塩の名称を答えよ
CH3COONa
(a)
Answer explanation
CH3COOH ＋ NaOH → CH3COONa ＋ H2O
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
次の塩の名称を答えよ
NH4Cl
(a)
Answer explanation
HCl ＋ NH3 → NH4Cl
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
次の塩の名称を答えよ
BaCl2
(a)
Answer explanation
2 HCl ＋ Ba(OH)2 → BaCl2 ＋ 2 H2O
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
次の塩の名称を答えよ
Ba(NO3)2
(a)
Answer explanation
2 HNO3 ＋ Ba(OH)2 → Ba(NO3)2 ＋ 2 H2O
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