| 前日に均衡した方程式 |
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Mg + Pt(OH)2 = OH + Mg(Pt)2 =>
Mg + 2 Pt(OH)2 = 4 OH + Mg(Pt)2
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
Ag(NO3) + Al = Ag + Al(NO3) =>
Ag(NO3) + Al = Ag + Al(NO3)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Cu + H{+} + SO4{2{-}) = Cu{2+}+SO2+H2O =>
3 Cu + 4 H{+} + SO4{2{-}) = 3 Cu{2+}+SO2+2H2O
CO2 + NH4OH = NHCO + H2O =>
CO2 + NH4OH = NHCO + 2 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
H8S + Al = Al2S + H =>
H8S + 2 Al = Al2S + 8 H
NaClO + H2S = NaCl + S + H2O =>
NaClO + H2S = NaCl + S + H2O
Au2S3 + K = KS + Au =>
Au2S3 + 3 K = 3 KS + 2 Au
(Pb(NO3))2 + KI = PbI + KNO3 =>
(Pb(NO3))2 + 2 KI = 2 PbI + 2 KNO3
K2Cr2O7 + H2O + H2SO4 + CH3CH2OH = KCr(SO4)2*12H2O + CH3COOH =>
2 K2Cr2O7 + 37 H2O + 8 H2SO4 + 3 CH3CH2OH = 4 KCr(SO4)2*12H2O + 3 CH3COOH
HCl + As2S3 = AsCl3 + H2S =>
6 HCl + As2S3 = 2 AsCl3 + 3 H2S
NiCl2 + Na2SiO3 + H2O = Ni(OH)2 + NaCl + SiO2H2O =>
NiCl2 + Na2SiO3 + 2 H2O = Ni(OH)2 + 2 NaCl + SiO2H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CuCl2 + Pb = PbCl + Cu =>
CuCl2 + 2 Pb = 2 PbCl + Cu
Ba(OH)2 + SiO2 = BaSiO3 + H2O =>
Ba(OH)2 + SiO2 = BaSiO3 + H2O
CH3CH2COO({-}) + SO4{2-} + OH({-}) = HCO3({-}) + HS({-}) + H2O =>
4 CH3CH2COO({-}) + 7 SO4{2-} + OH({-}) = 12 HCO3({-}) + 7 HS({-}) + H2O
S + Cl = SCl =>
S + Cl = SCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
MgBr2 + CuSO4 = MgSO4CuBr2 =>
MgBr2 + CuSO4 = MgSO4CuBr2
Na(CO3) + CaOH = Na(OH) + Ca(CO3) =>
Na(CO3) + CaOH = Na(OH) + Ca(CO3)
Al(s) + H2O = Al2O3(s) + H2(g) =>
2 Al(s) + 3 H2O = Al2O3(s) + 3 H2(g)
Fe2O3 + C6H8O7 = C6H5FeO7 + H2O =>
Fe2O3 + 2 C6H8O7 = 2 C6H5FeO7 + 3 H2O
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + Na(NO3) =>
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + 2 Na(NO3)
ZnS + HCl + HNO3 = ZnCl2 + NO + S + H2O =>
3 ZnS + 6 HCl + 2 HNO3 = 3 ZnCl2 + 2 NO + 3 S + 4 H2O
C20H12N4Na2O6S2 + FeCl2 = Fe(C20H12N4O6S2) + NaCl =>
C20H12N4Na2O6S2 + FeCl2 = Fe(C20H12N4O6S2) + 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KNO3 + P2O5 = K3PO4 + N2O5 =>
6 KNO3 + P2O5 = 2 K3PO4 + 3 N2O5
C5H11OH + O2 = HCOOH + H2O =>
C5H11OH + 5 O2 = 5 HCOOH + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Al2(SO4)3(aq) + NaOH(aq) = Al(OH)3 + Na2SO4(aq) =>
Al2(SO4)3(aq) + 6 NaOH(aq) = 2 Al(OH)3 + 3 Na2SO4(aq)
C6H8N2 + C8H8O = C14H11N + NH3 + O2 =>
24 C6H8N2 + 10 C8H8O = 16 C14H11N + 32 NH3 + 5 O2
[Cu(NH3)4]SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4 =>
[Cu(NH3)4]SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4
NaOCl + NaS2O3 = Na + Cl2 + SO2 =>
2 NaOCl + 2 NaS2O3 = 4 Na + Cl2 + 4 SO2
Ca + AgN2 = CaAgN2 =>
Ca + AgN2 = CaAgN2
C8H9N + CH4 = C9H13N =>
C8H9N + CH4 = C9H13N
Al(s) + H2O = Al2O3(aq) + H2(g) =>
2 Al(s) + 3 H2O = Al2O3(aq) + 3 H2(g)
H10C4 + O2H = CO2H2 + H2O =>
H10C4 + 6 O2H = 4 CO2H2 + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mg(NO3)2 + H2(SO4) = MgSO4 + HNO3 =>
Mg(NO3)2 + H2(SO4) = MgSO4 + 2 HNO3
FeCl3 + (NH4)2CO3 = NH4Cl + Fe2(CO3)3 =>
2 FeCl3 + 3(NH4)2CO3 = 6 NH4Cl + Fe2(CO3)3
KSCN + FeCl3 = Fe(Fe(CNS)6) + KCl =>
6 KSCN + 2 FeCl3 = Fe(Fe(CNS)6) + 6 KCl
Mg(NO3)2 + NH4OH = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4OH = Mg(OH)2 + 2 NH4NO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnSO4 + K2S2O8 + H2O = HMnO4 + K2SO + H2SO4 =>
8 MnSO4 + 5 K2S2O8 + 17 H2O = 8 HMnO4 + 5 K2SO + 13 H2SO4
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