
112康版B4理化-常見酸鹼鹽(K)
Authored by NGJH NANTOU
Science
6th - 8th Grade
Used 2+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列何者可用來檢驗二氧化碳?
氫氧化鈉水溶液
氫氧化鈣水溶液
氨水溶液
碳酸鈉水溶液
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
若將某酸中置於太陽下照光加熱,會產生紅棕色的氣體。試問某酸、及該氣體分別為何?
硫酸。二氧化碳
鹽酸。氯化銨
硝酸。二氧化氮
醋酸。一氧化氮
3.
MATCH QUESTION
1 min • 1 pt
請將下列別稱和正確的酸、鹼、鹽類物質做配對。
CH3COOH
洗滌鹼
Na2CO3
焙用鹼
NaOH
醋酸
NaHCO3
食鹽
NaCl
燒鹼
4.
MATCH QUESTION
1 min • 1 pt
請將下列別稱和正確的酸、鹼、鹽類物質做配對。
CaO
生石灰
CaCO3
熟石灰
Ca(OH)2水溶液
石灰水
Ca(OH)2
灰石
5.
MATCH QUESTION
1 min • 1 pt
請將下列酸、鹼、鹽類物質和其特性做正確配對。
醋酸
常作為食品 包裝內的乾燥劑
硝酸
化學工業之母
硫酸鈣
國防工業之母
氧化鈣
有刺鼻氣味的無色液體,16.7℃時會凝固成固態
硫酸
石膏的主要成分
6.
MATCH QUESTION
1 min • 1 pt
請作正確配對。
碳酸氫鈉
製造金屬鈉、氯氣及氫氧化鈉的原料
氯化鈉
作為清潔劑的成分,又稱為洗滌鹼
硫酸鋇
硫酸和氫氧化鋇的中和反應產生的鹽類
碳酸鈣
製作「椪糖」
碳酸鈉
大理岩和貝殼等的主要成分
7.
MATCH QUESTION
1 min • 1 pt
請配對正確的化學式。
CaCO3
碳酸鈣
KCl
氯化鈣
CaCl2
硝酸銨
NH4NO3
硫酸鎂
MgSO4
氯化鉀
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