| 前日に均衡した方程式 |
NH4(aq) + 4 OH(aq) = 4 H2O + N
Fe(OH)3 + FeBr3 = Fe(OH)2Br =>
2 Fe(OH)3 + FeBr3 = 3 Fe(OH)2Br
NaCI + AgNo3 = AgCI + Na + No =>
NaCI + AgNo3 = AgCI + Na + 3 No
K2O5S2 + KNO2 + NH4OH = K3NS3O9 + KHSO3 + KNH2 =>
3 K2O5S2 + KNO2 + NH4OH = K3NS3O9 + 3 KHSO3 + KNH2
C + O2 + NH3 = C5H8O2(NH2)2 + NO2 =>
5 C + 3 O2 + 4 NH3 = C5H8O2(NH2)2 + 2 NO2
Zn + HN03 = H + ZnN03 =>
Zn + HN03 = H + ZnN03
NiBr2(aq) + Na2S(aq) = NiS + NaBr =>
NiBr2(aq) + Na2S(aq) = NiS + 2 NaBr
C6Fe2O12 + H2SO4 = FeSO4 + H2 + CO2 =>
C6Fe2O12 + 2 H2SO4 = 2 FeSO4 + 2 H2 + 6 CO2
Co(NO3)2 + Na2S = CoS + NaNO3 =>
Co(NO3)2 + Na2S = CoS + 2 NaNO3
WO2(s) + H2(g) = W(s) + H2O(l) =>
WO2(s) + 2 H2(g) = W(s) + 2 H2O(l)
NaI(aq) + Pb(C2H3O2)(aq) = PbI(aq) + CH3COONa(aq) =>
NaI(aq) + Pb(C2H3O2)(aq) = PbI(aq) + CH3COONa(aq)
MgCO3 + CH3COOH = CO2 + MgC2H3O2 + H2O =>
8 MgCO3 + 9 CH3COOH = 10 CO2 + 8 MgC2H3O2 + 6 H2O
CH4O + KMnO4 = K2CO3 + MnO2 + H2O =>
CH4O + 2 KMnO4 = K2CO3 + 2 MnO2 + 2 H2O
K + HgCl = Hg + KCl =>
K + HgCl = Hg + KCl
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KCl + Na4C = K4C + NaCl =>
4 KCl + Na4C = K4C + 4 NaCl
CaO + P4 = Ca3P2 + Ca3(PO4) =>
48 CaO + 5 P4 = 4 Ca3P2 + 12 Ca3(PO4)
Mg2 + Fe(NO3)3 = Mg(NO3)2 + Fe3 =>
9 Mg2 + 12 Fe(NO3)3 = 18 Mg(NO3)2 + 4 Fe3
As4O6 + S2Cl2 + Cl2 = AsCl2 + SO4 =>
4 As4O6 + 3 S2Cl2 + 13 Cl2 = 16 AsCl2 + 6 SO4
Aceticacid + oxygen = Carbondioxide + water =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C17H15OH + O2 = CO2 + H2O =>
2 C17H15OH + 41 O2 = 34 CO2 + 16 H2O
CaCO3 + K5SO4 = CaSO4 + K5CO3 =>
CaCO3 + K5SO4 = CaSO4 + K5CO3
SiCl + H2O = Si2O + HCl =>
2 SiCl + H2O = Si2O + 2 HCl
NO3H13C9 + O2 = CO2 + H2O + N2 =>
4 NO3H13C9 + 43 O2 = 36 CO2 + 26 H2O + 2 N2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Na2CO3 + AgCl = Ag + NaCl + CO2 + O2 =>
2 Na2CO3 + 4 AgCl = 4 Ag + 4 NaCl + 2 CO2 + O2
CrO3 + Cr3C2 = CO + Cr7C2 =>
8 CrO3 + 23 Cr3C2 = 24 CO + 11 Cr7C2
Ni + H(NO3) = Ni(NO3)2 + H2 =>
Ni + 2 H(NO3) = Ni(NO3)2 + H2
C57H92O6 + H2 = C57H96O6 =>
C57H92O6 + 2 H2 = C57H96O6
HNO2 + Na(OH) = Na(NO2) + H2O =>
HNO2 + Na(OH) = Na(NO2) + H2O
AgNO3 + CaBr = AgBr + CaNO3 =>
AgNO3 + CaBr = AgBr + CaNO3
CdO + H2O = Cd(OH)2 =>
CdO + H2O = Cd(OH)2
Ca3P2O8 + HCl = H3PO4 + CaCl2 =>
Ca3P2O8 + 6 HCl = 2 H3PO4 + 3 CaCl2
Mg + Al(NO3)3 = Mg(NO3)2 + Al =>
3 Mg + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al
CH2CHCOOH + HBr = CH3CHBrCOOH =>
CH2CHCOOH + HBr = CH3CHBrCOOH
C6H10 + O26 = CO2 + H2O =>
26 C6H10 + 17 O26 = 156 CO2 + 130 H2O
CaCO3 + (NH4)3(PO4) = Ca3(PO4)2 + (NH4)2(CO3) =>
3 CaCO3 + 2(NH4)3(PO4) = Ca3(PO4)2 + 3(NH4)2(CO3)
MgSO4 + CdCl2 = MgCl2 + CdSO4 =>
MgSO4 + CdCl2 = MgCl2 + CdSO4
HI + CsOH(aq) = CsI(s) + H2O(l) =>
HI + CsOH(aq) = CsI(s) + H2O(l)
Cl2 + MgI = MgCl2 + I2 =>
2 Cl2 + 2 MgI = 2 MgCl2 + I2
SnCl2(aq) + Na2S = NaCl + SnS =>
SnCl2(aq) + Na2S = 2 NaCl + SnS
NaClO2 + H2C2O4 = ClO2 + Na2C2O4 + H2O + NaCl =>
5 NaClO2 + 2 H2C2O4 = 4 ClO2 + 2 Na2C2O4 + 2 H2O + NaCl
K + I2Cl = KCl + I2 =>
K + I2Cl = KCl + I2
Hg + HCl + HNO3 = H2HgCl4 + NO + H2O =>
3 Hg + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 4 H2O
NH4I + CsCl = NH4Cl + CsI =>
NH4I + CsCl = NH4Cl + CsI
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + H2SO4 + H2O =>
As2S3 + 14 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 3 H2SO4 + 8 H2O
Na2C2O4(ac) + H2SO4(ac) + KMnO4(ac) = K2SO4(ac) + MnSO4(ac) + Na2SO4(ac) + CO2(g) + H2O(g) =>
5 Na2C2O4(ac) + 8 H2SO4(ac) + 2 KMnO4(ac) = K2SO4(ac) + 2 MnSO4(ac) + 5 Na2SO4(ac) + 10 CO2(g) + 8 H2O(g)
Cu + AgN03 = Ag + Cu(N03) =>
Cu + AgN03 = Ag + Cu(N03)
H{+} + H2S + O2 = SO4{2} + H2O =>
2 H{+} + H2S + 3 O2 = SO4{2} + 2 H2O
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