| 前日に均衡した方程式 |
P + 5 HNO3(conc) = H3PO4 + 5 NO2 + H2O
Co + PbS = CoS + Pb =>
Co + PbS = CoS + Pb
C7H16S + O2 = CO2 + H2O + SO =>
2 C7H16S + 23 O2 = 14 CO2 + 16 H2O + 2 SO
CO(NH2)2(s) + O2(g) = CO2(g) + HNO3 + H2O(l) =>
CO(NH2)2(s) + 4 O2(g) = CO2(g) + 2 HNO3 + H2O(l)
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
Ca(OH)2 + Ca(H2PO4)2 = CaHPO4 + H2O =>
Ca(OH)2 + Ca(H2PO4)2 = 2 CaHPO4 + 2 H2O
K4[Fe(CN)6] + NaOH = Fe(OH)2 + K4[Na2(CN)6] =>
K4[Fe(CN)6] + 2 NaOH = Fe(OH)2 + K4[Na2(CN)6]
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr =>
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
C4H8 + Cl = C4H8Cl2 =>
C4H8 + 2 Cl = C4H8Cl2
Cu2S(s)O2(g) = Cu2O(s)SO =>
Cu2S(s)O2(g) = Cu2O(s)SO
KOH + C2H2O4*2H2O = K2C2O4 + H2O =>
2 KOH + C2H2O4*2H2O = K2C2O4 + 4 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Li2CO3 + Cl2 = LiCl + LiClO3 + CO2 =>
3 Li2CO3 + 3 Cl2 = 5 LiCl + LiClO3 + 3 CO2
CH3CH3CHOH + Na = CH3CH3CHONa + H2 =>
2 CH3CH3CHOH + 2 Na = 2 CH3CH3CHONa + H2
C2H2 + CO2 + H2O = CH2CHCO2H =>
6 C2H2 + 3 CO2 + 4 H2O = 5 CH2CHCO2H
Ca + Cl2 = CaCl =>
2 Ca + Cl2 = 2 CaCl
Al(OH)3 + ZnSO4 = Zn(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 ZnSO4 = 3 Zn(OH)2 + Al2(SO4)3
ZnSe + H2SO4 = ZnSO4 + H2Se =>
ZnSe + H2SO4 = ZnSO4 + H2Se
Ca(HSO3)2 = Ca(OH)2 + SO2 =>
Ca(HSO3)2 = Ca(OH)2 + 2 SO2
H + NF3 = N3 + HF =>
9 H + 3 NF3 = N3 + 9 HF
Al + Cu3{+} = Al3{+} + Cu =>
3 Al + Cu3{+} = Al3{+} + 3 Cu
CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O
C4H9NO2 + HNO2 = H2O + NO + C4H6O2 =>
C4H9NO2 + 5 HNO2 = 4 H2O + 6 NO + C4H6O2
C6H12O6 = CO2 + H2O + C4H10O =>
C6H12O6 = 2 CO2 + H2O + C4H10O
SrBr2 + NaHCO3 = Sr(HCO3)2 + NaBr =>
SrBr2 + 2 NaHCO3 = Sr(HCO3)2 + 2 NaBr
CS2 + KMnO4 + H2O = S + MnO2 + KOH + CO2 =>
3 CS2 + 4 KMnO4 + 2 H2O = 6 S + 4 MnO2 + 4 KOH + 3 CO2
K + CuCO3 = K2CO3 + Cu =>
2 K + CuCO3 = K2CO3 + Cu
MgCO3 + H2O = Mg2(OH)2CO3 + CO2 =>
2 MgCO3 + H2O = Mg2(OH)2CO3 + CO2
Al(NO3)3 + Fe2(CO3)3 = Al2(CO3)3 + Fe(NO3)3 =>
2 Al(NO3)3 + Fe2(CO3)3 = Al2(CO3)3 + 2 Fe(NO3)3
(NH4)2Fe(SO4)2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 6(NH4)2SO4 + 7 H2O
K2CrO4 + N2H4 + H2O = Cr(OH)3 + N2 + KOH =>
4 K2CrO4 + 3 N2H4 + 4 H2O = 4 Cr(OH)3 + 3 N2 + 8 KOH
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Carbon + oxygen = carbondioxide =>
C + O2 = CO2
PCl3(l) + H2O = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O = H3PO3(aq) + 3 HCl(aq)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
CuCO3 + H2O2 = Cu2O3 + CO2 + H2O =>
2 CuCO3 + H2O2 = Cu2O3 + 2 CO2 + H2O
C3H5COOH + Mg = H2 + (C3H5COO)2Mg =>
2 C3H5COOH + Mg = H2 + (C3H5COO)2Mg
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C5H5N + O2 = C02 + N2O + H2O =>
2 C5H5N + 3 O2 = 5 C02 + N2O + 5 H2O
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