| 前日に均衡した方程式 |
3 CH3CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3C(O)H + 2 Cr{+3} + 7 H2O
Ag05S + O2 = Ag + SO2 =>
Ag05S + O2 = 5 Ag + SO2
NaBH4 + OH = NaBO2 + H2 =>
NaBH4 + 2 OH = NaBO2 + 3 H2
Cs2O(s) + Cl2(g) = CsCl(s) + O2(g) =>
2 Cs2O(s) + 2 Cl2(g) = 4 CsCl(s) + O2(g)
Cr + H2O = Cr(OH)2 + H2 =>
Cr + 2 H2O = Cr(OH)2 + H2
HNO3 + KNO3 = HK + NO3 =>
HNO3 + KNO3 = HK + 2 NO3
Hg(NO3)2 + NH3 = [Hg(NH3)2](NO3)2 =>
Hg(NO3)2 + 2 NH3 = [Hg(NH3)2](NO3)2
X2 + Q2 = XQ =>
X2 + Q2 = 2 XQ
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
HNO3 + N2H4 = N2 + H2O =>
4 HNO3 + 5 N2H4 = 7 N2 + 12 H2O
As2S5 + HNO3 = HAsO + H2SO4 + NO2 + H2O =>
As2S5 + 32 HNO3 = 2 HAsO + 5 H2SO4 + 32 NO2 + 10 H2O
Pb + OH = PbO + H2 =>
2 Pb + 2 OH = 2 PbO + H2
NaCl + CuSO4 = CuCl2 + Na2SO4 =>
2 NaCl + CuSO4 = CuCl2 + Na2SO4
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
HS3 + O2 = SO2 + H2O =>
4 HS3 + 13 O2 = 12 SO2 + 2 H2O
ZnF2 + CaO = CaF2 + ZnO =>
ZnF2 + CaO = CaF2 + ZnO
Fe{2} + Al = Al{2}O{3} + Fe =>
Fe{2} + Al = Al{2}O{3} + Fe
AgNO3(aq) + SrI2(s) = AgI(s) + Sr(NO3)2(aq) =>
2 AgNO3(aq) + SrI2(s) = 2 AgI(s) + Sr(NO3)2(aq)
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
H2 + O2 + N2 + C = H2NCONH2 =>
4 H2 + O2 + 2 N2 + 2 C = 2 H2NCONH2
CaC2O4 + KMnO4 + H2SO4 = CaO + K2SO4 + MnO2 + H2O + CO2 =>
3 CaC2O4 + 2 KMnO4 + H2SO4 = 3 CaO + K2SO4 + 2 MnO2 + H2O + 6 CO2
Al3C4 + H2O = Al(OH)3 + CH4 + CO2 =>
8 Al3C4 + 86 H2O = 24 Al(OH)3 + 25 CH4 + 7 CO2
Fe(C2H3O2)2 + Li2S = FeS + Li2(C2H3O2)2 =>
Fe(C2H3O2)2 + Li2S = FeS + Li2(C2H3O2)2
Hg(s) + O2(g) = Hg2O(s) =>
4 Hg(s) + O2(g) = 2 Hg2O(s)
Hg + FeCl3 = HgCl3 + Fe =>
Hg + FeCl3 = HgCl3 + Fe
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4 =>
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4
Na3PO4 + CaSO4 = Na2SO4 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaSO4 = 3 Na2SO4 + Ca3(PO4)2
Sr(NO3)2 + Al(NO3)3 + (NH2)2CO = Sr4Al14O25 + CO2 + NH4 + N2 =>
8 Sr(NO3)2 + 28 Al(NO3)3 + 250(NH2)2CO = 2 Sr4Al14O25 + 250 CO2 + 250 NH4 + 175 N2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Co2 + H2O = Co2OH + H2 =>
2 Co2 + 2 H2O = 2 Co2OH + H2
Na2Co3(aq) + Ca(OH)2 = CaCo3 + NaOH(aq) =>
Na2Co3(aq) + Ca(OH)2 = CaCo3 + 2 NaOH(aq)
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
Hg2(NO3)2 + KCN = KNO3 + K2[Hg(CN)4] + Hg =>
Hg2(NO3)2 + 4 KCN = 2 KNO3 + K2[Hg(CN)4] + Hg
SiO2 + HF = SiF4*2H2O =>
SiO2 + 4 HF = SiF4*2H2O
(MgSO4)7H2O + NaOH = MgNa + S + H2O + O4 =>
8(MgSO4)7H2O + 56 NaOH = 56 MgNa + 56 S + 36 H2O + 63 O4
AlN3 = Al + N3 =>
AlN3 = Al + N3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
B2H9 + O2 = B2O3 + H2O =>
4 B2H9 + 15 O2 = 4 B2O3 + 18 H2O
HgHPO4 = Hg + H + P + O =>
HgHPO4 = Hg + H + P + 4 O
C6H6O + H2 = C6H12O =>
C6H6O + 3 H2 = C6H12O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
I + S = IS2 =>
I + 2 S = IS2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HBrO2 + NaOH = H2O + NaBrO2 =>
HBrO2 + NaOH = H2O + NaBrO2
Mg(OH)2 + H2SO{4} = MgSO{4} + H2O =>
Mg(OH)2 + H2SO{4} = MgSO{4} + 2 H2O
C16H35N + HBr = C4H9Br + (CH3)3CNH2 =>
C16H35N + 3 HBr = 3 C4H9Br + (CH3)3CNH2
Sn(SO4)2 + Al = Al2(SO4)3 + Sn =>
3 Sn(SO4)2 + 4 Al = 2 Al2(SO4)3 + 3 Sn
(C2H5OC2H5) + O2 = CO2 + H2O =>
(C2H5OC2H5) + 6 O2 = 4 CO2 + 5 H2O
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