| 前日に均衡した方程式 |
Na + 2 O = NaO2
NaNO3 + Al + H2O = NH3 + Al(OH)3 + NaOH =>
3 NaNO3 + 8 Al + 18 H2O = 3 NH3 + 8 Al(OH)3 + 3 NaOH
Zn(NO3)2 + AgCl = ZnCl2 + AgNO3 =>
Zn(NO3)2 + 2 AgCl = ZnCl2 + 2 AgNO3
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
KI + H2SO4 + Na2SO3 = I2 + Na2S + K2SO4 + H2O =>
6 KI + 3 H2SO4 + Na2SO3 = 3 I2 + Na2S + 3 K2SO4 + 3 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
KOH + KCl = KClO3 + H2 + K =>
6 KOH + 2 KCl = 2 KClO3 + 3 H2 + 6 K
HCl + CaOH2 = CaCl2 + H2O + H2 =>
2 HCl + CaOH2 = CaCl2 + H2O + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe{3+} + NO = [Fe(NO)]{3+} =>
Fe{3+} + NO = [Fe(NO)]{3+}
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Pb(NO3)2 + K2S = Pb2S2 + K(NO3) =>
2 Pb(NO3)2 + 2 K2S = Pb2S2 + 4 K(NO3)
Mn2O7 + HBr = MnBr7 + H2O =>
Mn2O7 + 14 HBr = 2 MnBr7 + 7 H2O
C5H11NH + O2 = CO2 + H2O + N2 =>
2 C5H11NH + 16 O2 = 10 CO2 + 12 H2O + N2
Ag + H2 = AgH =>
2 Ag + H2 = 2 AgH
C2H5OH + NaOH = C2H6OOH + Na =>
C2H5OH + NaOH = C2H6OOH + Na
Si + Mg = Si2Mg =>
2 Si + Mg = Si2Mg
Fe3O4 + H2SO4 = Fe2SO43 + FeSO4 + H2O =>
38 Fe3O4 + 113 H2SO4 = Fe2SO43 + 112 FeSO4 + 113 H2O
AlBr3 + Na2SO3 + H2O = NaBr + Al(OH)3 + NaHSO3 =>
AlBr3 + 3 Na2SO3 + 3 H2O = 3 NaBr + Al(OH)3 + 3 NaHSO3
C2H5OH + SO2 + O2 = CO2 + H2SO4 =>
2 C2H5OH + 6 SO2 + 9 O2 = 4 CO2 + 6 H2SO4
FeO + ClH = FeCl2 + H2O =>
FeO + 2 ClH = FeCl2 + H2O
Al + KOH + H2O = H2 + K3[Al(OH)6] =>
2 Al + 6 KOH + 6 H2O = 3 H2 + 2 K3[Al(OH)6]
Cr2O7{2-} + H3AsO3 + H{+} = Cr{3+} + H3AsO4 + H2O =>
Cr2O7{2-} + 3 H3AsO3 + 8 H{+} = 2 Cr{3+} + 3 H3AsO4 + 4 H2O
Mg + H3BO3 = Mg3(BO3)2 + H =>
3 Mg + 2 H3BO3 = Mg3(BO3)2 + 6 H
C5H11OH + K = C5H10OK + H2 =>
C5H11OH + K = C5H10OK + H2
Na2S + Pb(CH3COO)2 = PbS + CH3COONa =>
Na2S + Pb(CH3COO)2 = PbS + 2 CH3COONa
Al + Pb = Al2Pb3 =>
2 Al + 3 Pb = Al2Pb3
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
K2O + CaO = K2CaO2 =>
K2O + CaO = K2CaO2
CaC2O4 + KMnO3 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
3 CaC2O4 + 2 KMnO3 + 6 H2SO4 = 3 CaSO4 + 2 MnSO4 + K2SO4 + 6 CO2 + 6 H2O
P4S5 = P + S =>
P4S5 = 4 P + 5 S
Fe + Fe(CN6) = Fe3(FeCN6)3 =>
3 Fe + 3 Fe(CN6) = Fe3(FeCN6)3
Fe3O4 + Cl2 + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
2 Fe3O4 + Cl2 + 9 H2SO4 = 3 Fe2(SO4)3 + 2 HCl + 8 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
Ag + S = Ag2S8 =>
2 Ag + 8 S = Ag2S8
KI + NaCl = KINaCl =>
KI + NaCl = KINaCl
PbO2 = O2 + PbO =>
2 PbO2 = O2 + 2 PbO
CaS + Li2CO3 = CaCO3 + Li2S =>
CaS + Li2CO3 = CaCO3 + Li2S
C4H10 + SO2 = CO2 + H2O + S8 =>
16 C4H10 + 104 SO2 = 64 CO2 + 80 H2O + 13 S8
Ti(NO3)3 + KOH = Ti(OH)3 + KNO3 =>
Ti(NO3)3 + 3 KOH = Ti(OH)3 + 3 KNO3
PH3CO + HCl + MgBr = PH3COH + ClMgBr =>
PH3CO + HCl + MgBr = PH3COH + ClMgBr
NaHCO3 + SO3 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + SO3 = Na2SO4 + 2 CO2 + H2O
Ag(NO3) + Al = Ag + Al(NO3)3 =>
3 Ag(NO3) + Al = 3 Ag + Al(NO3)3
NaH2PO4 + NH3 = NaNH4HPO4 =>
NaH2PO4 + NH3 = NaNH4HPO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C5H11OH + K = C5H10OK + H2 =>
C5H11OH + K = C5H10OK + H2
MgCl2 + I2 = ICl + Mg =>
MgCl2 + I2 = 2 ICl + Mg
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
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