
B4-L3-常見酸鹼鹽
Quiz
•
Chemistry
•
8th Grade
•
Medium
Carrie Kan
Used 1+ times
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40 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
「焙用鹼」是指何者?
Na2CO3
NaOH
CaCO3
NaHCO3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
「洗滌鹼」是指何者?
Na2CO3
NaOH
CaCO3
NaHCO3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一般常見的乾粉滅火器裡,裝有甲乾粉和乙氣體鋼筒,請問A和B各是何者?;
甲:Na2CO3;乙:N2
甲:NaHCO3;乙:N2
甲:CaCO3;乙:N2
甲:NaHCO3;乙:CO
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
「燒石膏」的主要成分是何者?
Na2CO3
CaCO3
CuSO4
CaSO4
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
胃藥中含弱鹼性的物質可中和胃酸,以減輕不適的症狀,下列哪些可作為胃藥成分?
NaOH
Al(OH)3
Mg(OH)2
NaHCO3
Ca(OH)2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
草木灰燼中含有鹼性的何種物質,可以中和土壤的酸性?
K2CO3
NaOH
CaCO3
NaHCO3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
應用於工業上製造金屬鈉、氯氣及氫氧化鈉的原料的是哪種鹽類?
Na2CO3
NaCl
CaCl2
NaHCO3
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