| 前日に均衡した方程式 |
Zn(HCl)2 + CO2 = ZnCO2 + 2 HCl
Zr + As = Zr3As4 =>
3 Zr + 4 As = Zr3As4
Ca(ClO3)2 + NH4 = Ca2H4 + N(ClO3)4 =>
2 Ca(ClO3)2 + NH4 = Ca2H4 + N(ClO3)4
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
CrO7{-2} + H{+} + Al = Al{+3} + Cr{3+} + H2O =>
CrO7{-2} + 14 H{+} + 3 Al = 3 Al{+3} + Cr{3+} + 7 H2O
Al2S3 + Mg = Al + MgS =>
Al2S3 + 3 Mg = 2 Al + 3 MgS
KMnO4 + H2SO4 = K2(SO4) + Mn(SO4) + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2(SO4) + 4 Mn(SO4) + 6 H2O + 5 O2
C11H24O8 + O2 = CO2 + H2O =>
C11H24O8 + 13 O2 = 11 CO2 + 12 H2O
AgNO3 + Na2CO3 = NO3Na + Ag2CO3 =>
2 AgNO3 + Na2CO3 = 2 NO3Na + Ag2CO3
NaH2C + HC2H3O2 = NaC2H3O2 + H3C =>
NaH2C + HC2H3O2 = NaC2H3O2 + H3C
Pb{2} + CO{3+} = Pb{4+} + CO{2+} =>
Pb{2} + 2 CO{3+} = Pb{4+} + 2 CO{2+}
Ni(OH)2 + H2O = NiH2 + H2O3 =>
Ni(OH)2 + H2O = NiH2 + H2O3
MnO4{-} + SO3{-2} + OH{-} = MnO4{-2} + SO4{-2} + H{+} =>
2 MnO4{-} + SO3{-2} + OH{-} = 2 MnO4{-2} + SO4{-2} + H{+}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3COOK + HCl = CH3COOCl + HK =>
CH3COOK + HCl = CH3COOCl + HK
Na(C24H48O2) + NdCl3 = Nd(C24H48O2)3 + NaCl =>
3 Na(C24H48O2) + NdCl3 = Nd(C24H48O2)3 + 3 NaCl
Ce2(CO3)3 + CH3COOH = Ce(CH3COO)3 + CO2 + H2O =>
Ce2(CO3)3 + 6 CH3COOH = 2 Ce(CH3COO)3 + 3 CO2 + 3 H2O
(H)2(N)2 = (NH)3 =>
3(H)2(N)2 = 2(NH)3
Pb(NO3)2(aq) + ZnI2(aq) = PbI2(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnI2(aq) = PbI2(s) + Zn(NO3)2(aq)
CuO + C6H6 = Cu + CO2 + H2O =>
15 CuO + C6H6 = 15 Cu + 6 CO2 + 3 H2O
C3H9NH2 + HNO2 = N2 + C3H8 + H2O =>
C3H9NH2 + HNO2 = N2 + C3H8 + 2 H2O
NH4HSO4 + Pb = PbSO4 + (NH4)2SO4 + H2 =>
2 NH4HSO4 + Pb = PbSO4 + (NH4)2SO4 + H2
C7H8(l) + O2(g) = CO(g) + H2O(l) =>
2 C7H8(l) + 11 O2(g) = 14 CO(g) + 8 H2O(l)
KClO3 + Cr2O3 + NaOH = Na2CrO4 + KCl + H2O =>
KClO3 + Cr2O3 + 4 NaOH = 2 Na2CrO4 + KCl + 2 H2O
Al4C3 + Pb(OH)4 = Al(OH)3 + PbC =>
Al4C3 + 3 Pb(OH)4 = 4 Al(OH)3 + 3 PbC
RhO2 + H{+} = Rh{3} + H2O + O2 =>
4 RhO2 + 12 H{+} = 4 Rh{3} + 6 H2O + O2
Cu{2+}(aq) + Mg(s) = Cu(s) + Mg{2+}(aq) =>
Cu{2+}(aq) + Mg(s) = Cu(s) + Mg{2+}(aq)
Hg{+2} + H2 = H{+} + Hg =>
Hg{+2} + H2 = 2 H{+} + Hg
O2 + H3COH = H2O + CO2 =>
3 O2 + 2 H3COH = 4 H2O + 2 CO2
NH4Br(aq) + Ca(OH)2 = CaBr2 + NH3 + H2O =>
2 NH4Br(aq) + Ca(OH)2 = CaBr2 + 2 NH3 + 2 H2O
Si3B7 + HBr + O2 + NF3 = SiBr4 + BF3 + N2 + B(OH)3 =>
2 Si3B7 + 24 HBr + 12 O2 + 6 NF3 = 6 SiBr4 + 6 BF3 + 3 N2 + 8 B(OH)3
MgS + Cl2 = MgCl2 + SCl6 =>
MgS + 4 Cl2 = MgCl2 + SCl6
Cu(NO3)2 + NH3 = Cu(OH)2 + (NO3)3 + N =>
9 Cu(NO3)2 + 6 NH3 = 9 Cu(OH)2 + 4(NO3)3 + 12 N
C4H10 + O2 = HO + C02 =>
C4H10 + 5 O2 = 10 HO + 2 C02
ClO4{-} + Ag = Cl{-} + Ag2O =>
ClO4{-} + 8 Ag = Cl{-} + 4 Ag2O
C48H74O14 + O2 = C48H74O16 =>
C48H74O14 + O2 = C48H74O16
CdCl2 + RbOH = CdOH + Cl2Rb =>
CdCl2 + RbOH = CdOH + Cl2Rb
HOH + AgI2 = HI + AgO =>
HOH + AgI2 = 2 HI + AgO
Ag2(CO3)(s) + NH3(aq) = Ag(NH3)2(aq) + CO3(s) =>
Ag2(CO3)(s) + 4 NH3(aq) = 2 Ag(NH3)2(aq) + CO3(s)
Ag2O + P2O5 = Ag2O5 + P2O =>
Ag2O + P2O5 = Ag2O5 + P2O
Na2HAsO4 + MgCl2 + NH4Cl = MgNH4AsO4 + NaCl + HCl =>
Na2HAsO4 + MgCl2 + NH4Cl = MgNH4AsO4 + 2 NaCl + HCl
Zn + BaBr2 = Zn(Br)2 + Ba =>
Zn + BaBr2 = Zn(Br)2 + Ba
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
CuSO4 + H2O = CuH2 + SO5 =>
CuSO4 + H2O = CuH2 + SO5
MnCl2 + Br2 + NaOH = NaBr + MnO2 + NaCl + H2O =>
MnCl2 + Br2 + 4 NaOH = 2 NaBr + MnO2 + 2 NaCl + 2 H2O
SnCl2 + KI2 = SnI2 + KCl2 =>
SnCl2 + KI2 = SnI2 + KCl2
N2O5 + H2S = N2 + H2SO4 =>
4 N2O5 + 5 H2S = 4 N2 + 5 H2SO4
C4H6O6 + NaOH = H2O + CO2 + Na =>
C4H6O6 + 10 NaOH = 8 H2O + 4 CO2 + 10 Na
NaOH + KHCO3 = NaHCO3 + KOH =>
NaOH + KHCO3 = NaHCO3 + KOH
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