
112康版B4理化-常見酸鹼鹽(K)
Quiz
•
Science
•
6th - 8th Grade
•
Practice Problem
•
Easy
NGJH NANTOU
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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。
Na2CO3
醋酸
NaOH
焙用鹼
NaCl
食鹽
NaHCO3
洗滌鹼
CH3COOH
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。
Ca(OH)2
熟石灰
CaO
石灰水
CaCO3
灰石
Ca(OH)2水溶液
生石灰
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。
硫酸鈣
國防工業之母
硝酸
石膏的主要成分
硫酸
化學工業之母
醋酸
有刺鼻氣味的無色液體,16.7℃時會凝固成固態
氧化鈣
常作為食品 包裝內的乾燥劑
6.
MATCH QUESTION
1 min • 1 pt
請作正確配對。
硫酸鋇
製造金屬鈉、氯氣及氫氧化鈉的原料
碳酸氫鈉
硫酸和氫氧化鋇的中和反應產生的鹽類
氯化鈉
製作「椪糖」
碳酸鈉
大理岩和貝殼等的主要成分
碳酸鈣
作為清潔劑的成分,又稱為洗滌鹼
7.
MATCH QUESTION
1 min • 1 pt
請配對正確的化學式。
CaCO3
氯化鉀
CaCl2
碳酸鈣
MgSO4
硫酸鎂
KCl
氯化鈣
NH4NO3
硝酸銨
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