| 前日に均衡した方程式 |
2 CaN = 2 Ca + N2
Cr + Mn{2} = Cr{3} + Mn =>
2 Cr + 3 Mn{2} = 2 Cr{3} + 3 Mn
(NH4)2SO4 + Mg(OH)2 = NH3 + H2O + MgSO4 =>
(NH4)2SO4 + Mg(OH)2 = 2 NH3 + 2 H2O + MgSO4
NaC2H3O2 + CrI3 = NaI + Cr(C2H3O2)3 =>
3 NaC2H3O2 + CrI3 = 3 NaI + Cr(C2H3O2)3
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
P4 + HCl + O2 = PCl3 + H2O =>
P4 + 12 HCl + 3 O2 = 4 PCl3 + 6 H2O
Sn(NO3)4 + K2SO3 = Sn2(SO3)4 + KNO3 =>
2 Sn(NO3)4 + 4 K2SO3 = Sn2(SO3)4 + 8 KNO3
Pb(ii)NO3KI = Pb(ii)IKNO3 =>
Pb(ii)NO3KI = Pb(ii)IKNO3
P2O5 + NaOH = Na2(HPO4) + H2O =>
P2O5 + 4 NaOH = 2 Na2(HPO4) + H2O
Pb(SO4) = PbSO4 =>
Pb(SO4) = PbSO4
Tc2S7 + HNO3 = HTcO4 + NO2 + H2SO4 + H2O =>
Tc2S7 + 56 HNO3 = 2 HTcO4 + 56 NO2 + 7 H2SO4 + 20 H2O
CO(l) = C2(g) + O2(g) =>
2 CO(l) = C2(g) + O2(g)
I3{-} + (S2O3){-2} = I{-} + (S4O6){-}2 =>
3 I3{-} + 4(S2O3){-2} = 9 I{-} + 2(S4O6){-}2
Pb + NO3 = Pb(NO3)2 =>
Pb + 2 NO3 = Pb(NO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaNO2 + H2O = NaNO3 + H2 =>
NaNO2 + H2O = NaNO3 + H2
Br2 + Fe2O3 = BrO + Fe =>
3 Br2 + 2 Fe2O3 = 6 BrO + 4 Fe
HC1 + AgNO3 = HNO3 + AgC1 =>
HC1 + AgNO3 = HNO3 + AgC1
NO3 + C3H8O3 = NO2 + CO2 + H2O =>
7 NO3 + C3H8O3 = 7 NO2 + 3 CO2 + 4 H2O
Nb2S5 = Nb + S =>
Nb2S5 = 2 Nb + 5 S
Au + BaSO4 = Ba + Au(SO4) =>
Au + BaSO4 = Ba + Au(SO4)
CH2 + H2O = (CH3)3COH =>
4 CH2 + H2O = (CH3)3COH
AsO4{-3} + Ag{+} = Ag + AsO4 =>
AsO4{-3} + 3 Ag{+} = 3 Ag + AsO4
Hg(I2) + NH3 = Hg(NH2)I2 + NH4 =>
Hg(I2) + 2 NH3 = Hg(NH2)I2 + NH4
Zn(NO3)2(aq) + (NH4)S(aq) = NH4(NO3)2(aq) + ZnS(s) =>
Zn(NO3)2(aq) + (NH4)S(aq) = NH4(NO3)2(aq) + ZnS(s)
Na2S2O3 + F2 = NaF + S + SO2 =>
2 Na2S2O3 + 2 F2 = 4 NaF + S + 3 SO2
PbCrO4NaOH = Na2CrO4Pb2CrO5H2O =>
2 PbCrO4NaOH = Na2CrO4Pb2CrO5H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
H2O = H(g) + O(g) =>
H2O = 2 H(g) + O(g)
Ca5(PO4)3F + O2 = CaO + P2O5 + OF2 =>
2 Ca5(PO4)3F + O2 = 10 CaO + 3 P2O5 + OF2
Cl + NO2 = N2O + OCl2 =>
6 Cl + 2 NO2 = N2O + 3 OCl2
Cr + HNO3 = Cr(NO3)3 + H2O + NO =>
Cr + 4 HNO3 = Cr(NO3)3 + 2 H2O + NO
X(OH)2 = XO + H2O =>
X(OH)2 = XO + H2O
SnBr4 + Al = AlBr3 + Sn =>
3 SnBr4 + 4 Al = 4 AlBr3 + 3 Sn
KIO3 + HCl = Cl2 + H2O + KI =>
KIO3 + 6 HCl = 3 Cl2 + 3 H2O + KI
PbO2 + Si + Cl2 = PbCl2 + SiO =>
PbO2 + 2 Si + Cl2 = PbCl2 + 2 SiO
CdCl2 + Na2S = CdS + ClNa =>
CdCl2 + Na2S = CdS + 2 ClNa
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
CuO + C = Cu + CO7 =>
7 CuO + C = 7 Cu + CO7
Co + MgCl2 = Mg + CoCl2 =>
Co + MgCl2 = Mg + CoCl2
Co + HBr = HCo + Br =>
Co + HBr = HCo + Br
NiSO4 + NaOH = (NiOH)2SO4 + Na2SO4 =>
2 NiSO4 + 2 NaOH = (NiOH)2SO4 + Na2SO4
PbSH2O = PbOH2S =>
PbSH2O = PbOH2S
Cs + HCl = CsCl + H2 =>
2 Cs + 2 HCl = 2 CsCl + H2
Pt(OH)2 + H2CrO4 = PtCrO4 + H2O =>
Pt(OH)2 + H2CrO4 = PtCrO4 + 2 H2O
AuCO3 + NaOH = Au + Na2CO3 + H2O2 =>
AuCO3 + 2 NaOH = Au + Na2CO3 + H2O2
H2SnCl6 + NH4Cl = (NH4)2SnCl6 + HCl =>
H2SnCl6 + 2 NH4Cl = (NH4)2SnCl6 + 2 HCl
H2O + Al = Al32O + H2 =>
H2O + 32 Al = Al32O + H2
CH2O2 + NaOH = Na2CO2 + H2O =>
CH2O2 + 2 NaOH = Na2CO2 + 2 H2O
KMnO4 + HCl + CH3OH = MnCl2 + HCHO2 + H2O + K =>
2 KMnO4 + 4 HCl + 3 CH3OH = 2 MnCl2 + 3 HCHO2 + 5 H2O + 2 K
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