Chemistry
Senior High
これは丸覚えですか？
化学反応式を書くコツはありますか？？
145(酸化物の反応) (1)~(7) に示す酸化物が水や酸 塩基と反応するとき, () をうめて反
応式を完成せよ。
(1) SO₂ + H₂O
(2) CO₂ + 2NaOH
(3) Na₂O +
(4) CaO +
(5) CaO + H₂O
(6) Al₂O3 + 6HCl
(
15
(7) Al₂O3 + 2NaOH + 3H₂O
H₂O
2HCl
H₂SO3
Na2CO3 +
2NaOH
+ H₂O
CaCl2 + 2H₂O
+ 2H₂O).
-
Ca (OH) 2
2A|Cl3 + 3H2O
)
( 2 Na [Al(OH)4] )
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