| 前日に均衡した方程式 |
2 Cu2O + C = 4 Cu + CO2
O2{-2} + Bi{+3} = O3{-2} + Bi =>
9 O2{-2} + 2 Bi{+3} = 6 O3{-2} + 2 Bi
K2CO3 + K4[Fe(CN)6] = K2[Fe(CN)6] + K4CO3 =>
K2CO3 + K4[Fe(CN)6] = K2[Fe(CN)6] + K4CO3
SiO2 + Ca(OH)2 = CaSiO3 + H2O =>
SiO2 + Ca(OH)2 = CaSiO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + HNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1729 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 HNO3 + 553 K2SO4 + 1879 H2O
Al2(SO4)3(s) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(s) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(s)
As2O3 + NHO3 = H2AsO4 + NO2 + H2O =>
As2O3 + 6 NHO3 = 2 H2AsO4 + 6 NO2 + H2O
Na(HCO)3 + Mg(NO3)2 = Na(NO)3 + Mg(HCO3)2 =>
2 Na(HCO)3 + 3 Mg(NO3)2 = 2 Na(NO)3 + 3 Mg(HCO3)2
Mn2O2 + F2 = MnF2 + O2 =>
Mn2O2 + 2 F2 = 2 MnF2 + O2
H2C2O4 + KOH = H2K2 + C2O4(OH)2 =>
H2C2O4 + 2 KOH = H2K2 + C2O4(OH)2
NH4Cl + Ag(NO3)2 = NH4NO3 + AgCl2 =>
2 NH4Cl + Ag(NO3)2 = 2 NH4NO3 + AgCl2
Na2CO3 + HCl = CO3Cl + Na2H =>
Na2CO3 + HCl = CO3Cl + Na2H
CH3OCH + O2 = CO2 + H2O =>
2 CH3OCH + 5 O2 = 4 CO2 + 4 H2O
O2 + MgBa(CO3)2 = MgO + BaO2 + CO2 =>
O2 + 2 MgBa(CO3)2 = 2 MgO + 2 BaO2 + 4 CO2
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
Al2O3 + CaCl2 = CaO + AlCl3 =>
Al2O3 + 3 CaCl2 = 3 CaO + 2 AlCl3
VCl3 + Na + CO = VC6O6 + NaCl =>
VCl3 + 3 Na + 6 CO = VC6O6 + 3 NaCl
K + HOH = KOH + H3 =>
3 K + 3 HOH = 3 KOH + H3
C7H16O + NaOCl = C7H14O + NaCl + H2O =>
C7H16O + NaOCl = C7H14O + NaCl + H2O
Q2 = Q3 =>
3 Q2 = 2 Q3
C2H4O + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
C2H4O + 2[Ag(NH3)2]OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
C3H5COOH + HCl = C3H5COCl + H2O =>
C3H5COOH + HCl = C3H5COCl + H2O
CrO3 + CH3CH2OH = Cr2O3 + CH3CHO + H2O =>
2 CrO3 + 3 CH3CH2OH = Cr2O3 + 3 CH3CHO + 3 H2O
Ag + K2Cr2O7 = Ag2Cr2O7 + K =>
2 Ag + K2Cr2O7 = Ag2Cr2O7 + 2 K
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CrI3 + KOH + Cl = KIO4 + K2CrO4 + KCl + H2O =>
CrI3 + 32 KOH + 27 Cl = 3 KIO4 + K2CrO4 + 27 KCl + 16 H2O
Al(NO3)3 + NO2 + H2O = Al + HNO3 =>
Al(NO3)3 + 3 NO2 + 3 H2O = Al + 6 HNO3
PhCH2Cl + CH3COOHNa = PhCH2COCH3 + Cl(OH)Na =>
PhCH2Cl + CH3COOHNa = PhCH2COCH3 + Cl(OH)Na
SnCl4 + FeCl2 = SnCl2 + FeCl3 =>
SnCl4 + 2 FeCl2 = SnCl2 + 2 FeCl3
Mg3(PO4)2 + Ba(NO3)2 = Ba3(PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 3 Ba(NO3)2 = Ba3(PO4)2 + 3 Mg(NO3)2
LiCl(aq) + KNO3(aq) = LiNO3 + KCl =>
LiCl(aq) + KNO3(aq) = LiNO3 + KCl
NH3 + BaCl2 = Ba(NH3)4 + Cl2 =>
4 NH3 + BaCl2 = Ba(NH3)4 + Cl2
NaSn(OH)3 + CO2 = Sn(OH)2 + NaHCO3 =>
NaSn(OH)3 + CO2 = Sn(OH)2 + NaHCO3
C6H5NH2 + O2 = NO3 + CO2 + H2O =>
4 C6H5NH2 + 37 O2 = 4 NO3 + 24 CO2 + 14 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
H2 + NO = H2N + O =>
H2 + NO = H2N + O
FeCl3 + KSCN = FeS3C3N3 + KCl =>
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl
HClO + Sr(OH)2 = SrCl2 + O + H2O =>
2 HClO + Sr(OH)2 = SrCl2 + 2 O + 2 H2O
H3AsO3 + Mn(OH)6 = Mn(AsO3)2 + H2O =>
2 H3AsO3 + Mn(OH)6 = Mn(AsO3)2 + 6 H2O
Cu(NO3)2 + H3(PO4) = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3(PO4) = Cu3(PO4)2 + 6 HNO3
OCl + S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
2 OCl + S2O3 + 6 NaOH = 2 NaCl + 2 Na2SO4 + 3 H2O
C20H17N3Na2O11S3 + H2O2 = CO2 + H2O + NO3 + SO4 + Na =>
2 C20H17N3Na2O11S3 + 117 H2O2 = 40 CO2 + 134 H2O + 6 NO3 + 6 SO4 + 4 Na
NaBH4 + NiCl2 = NaCl(aq) + NiB2 + H2(g) =>
2 NaBH4 + NiCl2 = 2 NaCl(aq) + NiB2 + 4 H2(g)
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
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