| 前日に均衡した方程式 |
Zn + Pb{2+} = ZnPb{2+}
NaClO + Na2S3O3 + NaOH = NaCl + Na3SO5 + H2O =>
17 NaClO + 2 Na2S3O3 + 14 NaOH = 17 NaCl + 6 Na3SO5 + 7 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
MnSO4 + HNO3 = Mn(NO3)2 + H2SO4 =>
MnSO4 + 2 HNO3 = Mn(NO3)2 + H2SO4
Ba3P2 + Ca = Ca3P2 + Ba =>
Ba3P2 + 3 Ca = Ca3P2 + 3 Ba
HNO3 + K[Cr(OH)4] = KNO3 + Cr(NO3)3 + H2O =>
4 HNO3 + K[Cr(OH)4] = KNO3 + Cr(NO3)3 + 4 H2O
KCHO3 + HCl = CO2 + H2O + KCl =>
KCHO3 + HCl = CO2 + H2O + KCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Al2(CO3)3 + BaBr2 = AlBr3 + BaCO3 =>
Al2(CO3)3 + 3 BaBr2 = 2 AlBr3 + 3 BaCO3
H8C6O7 + NaOH = H2O + Na8C6O7 =>
H8C6O7 + 8 NaOH = 8 H2O + Na8C6O7
SiO2 + Al2O3 = SiAl2O5 =>
SiO2 + Al2O3 = SiAl2O5
NaCl + Sr(NO3)2 = NaNO3 + SrCl2 =>
2 NaCl + Sr(NO3)2 = 2 NaNO3 + SrCl2
LiOH + (COOH)2 = LiCOO + H2O =>
2 LiOH + (COOH)2 = 2 LiCOO + 2 H2O
Na(HCO)3 + H(C)2(H)3(O)2 = Na(C)2(H)3(O)2 + (HCO)3 =>
6 Na(HCO)3 + 3 H(C)2(H)3(O)2 = 6 Na(C)2(H)3(O)2 + 4(HCO)3
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
C6H8O7(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H8O7(s) + 9 O2(g) = 12 CO2(g) + 8 H2O(l)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2O3 + C = AlC + O =>
Al2O3 + 2 C = 2 AlC + 3 O
Ag(IO3) + Al = Al(IO3)3 + Ag =>
3 Ag(IO3) + Al = Al(IO3)3 + 3 Ag
Na(HCO3) + (HC2H3O2) = Na(C2H2O2) + H2O + CO2 =>
8 Na(HCO3) + 7(HC2H3O2) = 8 Na(C2H2O2) + 10 H2O + 6 CO2
KK + O2 = K2O =>
2 KK + O2 = 2 K2O
Cl + KI = K2Cl + I2 =>
Cl + 2 KI = K2Cl + I2
K(NO3) + CuCl2 = Cu(NO3)2 + KCl =>
2 K(NO3) + CuCl2 = Cu(NO3)2 + 2 KCl
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
H + Cl = H2Cl4 =>
2 H + 4 Cl = H2Cl4
H3PO2 + HNO3 = H3PO3 + NO + H2O =>
3 H3PO2 + 2 HNO3 = 3 H3PO3 + 2 NO + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Cu + HNO3 = H2O + NO + Cu(NO3)2 =>
3 Cu + 8 HNO3 = 4 H2O + 2 NO + 3 Cu(NO3)2
Sb2S3 + H2SO4 = H2S + Sb2(SO4)3 =>
Sb2S3 + 3 H2SO4 = 3 H2S + Sb2(SO4)3
Ce + CeI3 + Ge + Si = Ce10Si7Ge3I10 =>
20 Ce + 10 CeI3 + 9 Ge + 21 Si = 3 Ce10Si7Ge3I10
AlN + KOH + H2O = NH3 + K3[Al(OH)6] =>
AlN + 3 KOH + 3 H2O = NH3 + K3[Al(OH)6]
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO
K2CO3 + NaBr = KBr + Na2CO3 =>
K2CO3 + 2 NaBr = 2 KBr + Na2CO3
Mg + H2CO3 = H2 + MgCO3 =>
Mg + H2CO3 = H2 + MgCO3
NaCl + MnO2 + H2 = MnCl2 + NaOH =>
2 NaCl + MnO2 + H2 = MnCl2 + 2 NaOH
Pt3P4 + VCl5 = PtCl4 + V3P5 =>
5 Pt3P4 + 12 VCl5 = 15 PtCl4 + 4 V3P5
K2Cr2O7 + Fe(SO4) + H2SO4 = Cr2(SO4) + K2(SO4) + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 10 Fe(SO4) + 7 H2SO4 = Cr2(SO4) + K2(SO4) + 5 Fe2(SO4)3 + 7 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Mn(OH)6 + Cu = Cu(OH)2 + Mn =>
Mn(OH)6 + 3 Cu = 3 Cu(OH)2 + Mn
CH4 + NH3 + O2 = H2O + H4CN =>
4 CH4 + 4 NH3 + 3 O2 = 6 H2O + 4 H4CN
O2 + HCCH = CO + H2O =>
3 O2 + 2 HCCH = 4 CO + 2 H2O
C50H60 + O2 = CO2 + H2O =>
C50H60 + 65 O2 = 50 CO2 + 30 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C7H7O2 + CO3{2-} = C7H6O2{-} + HCO3{-} =>
C7H7O2 + CO3{2-} = C7H6O2{-} + HCO3{-}
H2SO4 + Na2SO3 = SO2 + Na2SO4 + H2O =>
H2SO4 + Na2SO3 = SO2 + Na2SO4 + H2O
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