Otrzymywanie soli A
Authored by Monika Dudek
Chemistry
7th - 11th Grade
Used 16+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
K2O + H2SO4 -->
K2SO4 + H2O
KSO4 + H2O
K2HSO4 + H2O
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na + Br2-->
NaBr
NaBr + H2O
NaBr2
NaBr2 + H2O
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NaOH + H2S -->
Na2S + H2O
NaS + H2O
NaS2 + H2O
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ba(OH)2 + H3PO4 -->
Ba3PO4 +H2O
Ba3(PO4)2 + H2O
BaPO4 + H2O
Ba(PO4)2 + H2O
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na2O + P4O10 -->
Na3PO4
NaP4O10
Na2PO4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
LiOH + HNO2 -->
LiNO2 + H2O
Li(NO2)2+ H2O
Li3NO2+ H2O
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
FeO + H2SO3 -->
FeSO3+ H2O
FeSO4+ H2O
Fe2(SO3)3+ H2O
Fe2(SO4)3+ H2O
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