| 前日に均衡した方程式 |
3 C4H9OH + PBr3 = 3 C4H9Br + H3PO3
SO2 + Ca(OH)2 = Ca2(SO3)2 + H2O =>
2 SO2 + 2 Ca(OH)2 = Ca2(SO3)2 + 2 H2O
KMnO4 + H2SO4 = H2O + O3 + K2SO4 + MnSO4 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 5 O3 + 3 K2SO4 + 6 MnSO4
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Cr2O7{2-} + C2O4{2-} + H3O{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 C2O4{2-} + 14 H3O{+} = 2 Cr{3+} + 6 CO2 + 21 H2O
ZnCl2 + HCl = ZnH + Cl2 =>
2 ZnCl2 + 2 HCl = 2 ZnH + 3 Cl2
AlCl3MgCl2 = AlCl2MgCl3 =>
AlCl3MgCl2 = AlCl2MgCl3
Fe2O3 + SiO2 = Fe2Si2O7 =>
Fe2O3 + 2 SiO2 = Fe2Si2O7
ZnCl2 + HCl = ZnH + Cl2 =>
2 ZnCl2 + 2 HCl = 2 ZnH + 3 Cl2
C + C2H5OH = C6H5OH =>
4 C + C2H5OH = C6H5OH
Mn(OH)6 + H2SO4 = Mn2(SO4)3 + H2O + OH =>
2 Mn(OH)6 + 3 H2SO4 = Mn2(SO4)3 + 6 H2O + 6 OH
Cl2 + NaI = NaICl =>
Cl2 + 2 NaI = 2 NaICl
K3Po4 + Al(No3)3 = KNo3 + AlPo4 =>
K3Po4 + Al(No3)3 = 3 KNo3 + AlPo4
NO2 + H2O + NO = HNO2 =>
NO2 + H2O + NO = 2 HNO2
Na2Ca + CO3 = Na2CO3 + Ca =>
Na2Ca + CO3 = Na2CO3 + Ca
BaSO4 + KI = K2SO4 + Ba + I2 =>
BaSO4 + 2 KI = K2SO4 + Ba + I2
H2SO3 = H2 + O2 + S8 =>
8 H2SO3 = 8 H2 + 12 O2 + S8
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
MnSO4 + HNO3 + K2SO4 + H2O = HNO2 + KMnO4 + H2SO4 =>
2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O = 5 HNO2 + 2 KMnO4 + 3 H2SO4
CH3COOH2CH3 + O2 = CO2 + H2O =>
CH3COOH2CH3 + 4 O2 = 3 CO2 + 4 H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2 =>
2 NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2
Fe{2+} + O2 + OH{-} = FeOOH + H2O =>
4 Fe{2+} + O2 + 8 OH{-} = 4 FeOOH + 2 H2O
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(s) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(s) + 6 H2O(l)
ZnS + HNO3 = H2SO4 + ZnH2 + NO2 =>
ZnS + 4 HNO3 = H2SO4 + ZnH2 + 4 NO2
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
HBaCl2 + OH = BaCl2 + H2O =>
HBaCl2 + OH = BaCl2 + H2O
K3[Fe(CN)6] + KI = K4[Fe(CN)6] + I2 =>
2 K3[Fe(CN)6] + 2 KI = 2 K4[Fe(CN)6] + I2
I2 + Na2SO3 + NaOH = NaI + H2O + Na2SO4 =>
I2 + Na2SO3 + 2 NaOH = 2 NaI + H2O + Na2SO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca3(BO3)2 + BaCl2 = CaCl2 + Ba3(BO3)2 =>
Ca3(BO3)2 + 3 BaCl2 = 3 CaCl2 + Ba3(BO3)2
AgNO3 + Ba(NO3)2 = BaAg + NO3 =>
AgNO3 + Ba(NO3)2 = BaAg + 3 NO3
H3PO4 + Fe(OH)2 = Fe(H2PO4)2 + H2O =>
2 H3PO4 + Fe(OH)2 = Fe(H2PO4)2 + 2 H2O
H + SiO4 = H2SiO4 =>
2 H + SiO4 = H2SiO4
CO2 + N = N2O + CO =>
CO2 + 2 N = N2O + CO
HNO3 + BaSO4 = Ba(NO3)2 + H2SO4 =>
2 HNO3 + BaSO4 = Ba(NO3)2 + H2SO4
NH4Cl + KOH = NH3 + KCl + H2O =>
NH4Cl + KOH = NH3 + KCl + H2O
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(s) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(s) + 6 H2O(l)
Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)
Sn(NO3)2 + Cr = Cr(NO3)2 + Sn =>
Sn(NO3)2 + Cr = Cr(NO3)2 + Sn
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
TiO2 + H2 = Ti + H2O =>
TiO2 + 2 H2 = Ti + 2 H2O
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
FeI2 + HIO3 + HCI = FeCI3 + ICI + H2O =>
4 FeI2 + HIO3 + 5 HCI = 4 FeCI3 + ICI + 3 H2O
H2S + Br2 = H2Br + S =>
2 H2S + Br2 = 2 H2Br + 2 S
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(s) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(s) + 6 H2O(l)
CHCOOH + CH3OH = CH3COOCH3 + H2O =>
2 CHCOOH + 5 CH3OH = 3 CH3COOCH3 + 3 H2O
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