| 前日に均衡した方程式 |
2 Na + 2 H2O = 2 NaOH + H2
H{+} + Al = H2 + Al{+3} =>
6 H{+} + 2 Al = 3 H2 + 2 Al{+3}
Na(SO3) + Ni(NO3) = Ni(SO3) + Na(NO3) =>
Na(SO3) + Ni(NO3) = Ni(SO3) + Na(NO3)
Zirconium + nitrogen = zirconiumnitride =>
2 Zr + N2 = 2 ZrN
HCl + Ni = H2 + NiCl3 =>
6 HCl + 2 Ni = 3 H2 + 2 NiCl3
SO3 + H2SO4 = SO3SO4 + H2 =>
SO3 + H2SO4 = SO3SO4 + H2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Al(s) + H2SO4(sc) = Al2(SO4)3(ac) + H2(g) =>
2 Al(s) + 3 H2SO4(sc) = Al2(SO4)3(ac) + 3 H2(g)
Fe3O4(s) + O2 = Fe2O3(s) =>
4 Fe3O4(s) + O2 = 6 Fe2O3(s)
Zn2GeO4 + NaOH = Na2GeO3 + ZnO + H2O =>
Zn2GeO4 + 2 NaOH = Na2GeO3 + 2 ZnO + H2O
MgBr2 + (NH4)2CO3 = MgCO3 + BrNH4 =>
MgBr2 + (NH4)2CO3 = MgCO3 + 2 BrNH4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2*11H2O =>
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2*11H2O
NaClO3(aq) + H2SO4(aq) = HClO4(aq) + ClO2(aq) + NaSO4(aq) + H20(l) =>
40 NaClO3(aq) + 40 H2SO4(aq) = 20 HClO4(aq) + 20 ClO2(aq) + 40 NaSO4(aq) + 3 H20(l)
FeTiO3 + HCl = FeCl2 + TiO2 + H2O =>
FeTiO3 + 2 HCl = FeCl2 + TiO2 + H2O
K3(PO4) + Ca(C2H3O2)2 = K(C2H3O2) + Ca + PO4 =>
2 K3(PO4) + 3 Ca(C2H3O2)2 = 6 K(C2H3O2) + 3 Ca + 2 PO4
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2(SO4)3 + CU(OH)2 = Al(OH)3 + CUSO4 =>
Al2(SO4)3 + 3 CU(OH)2 = 2 Al(OH)3 + 3 CUSO4
BaCl2 + Li2SO4 = BaSO4 + LiCl =>
BaCl2 + Li2SO4 = BaSO4 + 2 LiCl
N2(g) + O2(g) = N2OO3(g) =>
N2(g) + 2 O2(g) = N2OO3(g)
C4H8 + KMnO4 + H2SO4 = C3H502 + CO2 + K2SO4 + MnSO4 =>
1013 C4H8 + 1984 KMnO4 + 2976 H2SO4 = 28 C3H502 + 3968 CO2 + 992 K2SO4 + 1984 MnSO4
BaCl2 + Zn2(SO4)2 = ZnCl2 + Ba2(SO4)2 =>
2 BaCl2 + Zn2(SO4)2 = 2 ZnCl2 + Ba2(SO4)2
LiBH4 = Li2B12H12 + H2 + Li =>
12 LiBH4 = Li2B12H12 + 18 H2 + 10 Li
HNO3(aq) + Ba(OH)2 = H2O(l) + Ba(NO3)2 =>
2 HNO3(aq) + Ba(OH)2 = 2 H2O(l) + Ba(NO3)2
(Ba(NO3)2) + (Sr(NO3)2) + (TiO(NO3)2) + (C6H8O7) = (Ba09Sr01TiO) + (CO2) + N200 + (H2O) =>
2700(Ba(NO3)2) + 300(Sr(NO3)2) + 300(TiO(NO3)2) + 2200(C6H8O7) = 300(Ba09Sr01TiO) + 13200(CO2) + 33 N200 + 8800(H2O)
Fe(s) + H2O2 = Fe2O3 + H2O =>
2 Fe(s) + 3 H2O2 = Fe2O3 + 3 H2O
CS2 + O2 = SO + C2 =>
2 CS2 + 2 O2 = 4 SO + C2
Mn(OH) + HCl = MnCl + H2O =>
Mn(OH) + HCl = MnCl + H2O
NH4 + NO2 = N2 + H2O =>
NH4 + NO2 = N2 + 2 H2O
KOCl + NaI + H2O = I2 + NaOH + KCl =>
KOCl + 2 NaI + H2O = I2 + 2 NaOH + KCl
Fe3C + HCl = C2H6 + H2 + FeCl3 =>
2 Fe3C + 18 HCl = C2H6 + 6 H2 + 6 FeCl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2SO4 + Mn(NO3)3 = Mn2(SO4)3 + KNO3 =>
3 K2SO4 + 2 Mn(NO3)3 = Mn2(SO4)3 + 6 KNO3
Pb(CO3)2 = Pb + O + C2 =>
Pb(CO3)2 = Pb + 6 O + C2
CH3CH2CH2CH2OH + C7H6O3 = C11H14O3 + H2O =>
CH3CH2CH2CH2OH + C7H6O3 = C11H14O3 + H2O
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
SO2 + Na2CO3 = Na2S2O5 + CO2 =>
2 SO2 + Na2CO3 = Na2S2O5 + CO2
K2O2 + CO2 = O2 + K2CO3 =>
2 K2O2 + 2 CO2 = O2 + 2 K2CO3
K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
10 K2Cr2O7 + 6 C5H12O + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 15 CH3COOH + 46 H2O
H3C6H5O7 + H2O = H2C6H5O7 + H3O =>
H3C6H5O7 + H2O = H2C6H5O7 + H3O
SiC + H2O = SiO + CO + H2 =>
SiC + 2 H2O = SiO + CO + 2 H2
SOH + SnCOOCH = SCOOCH + SnOH =>
SOH + SnCOOCH = SCOOCH + SnOH
PbF2 + H3O = H2O + Pb + HF2 =>
PbF2 + H3O = H2O + Pb + HF2
ZnBr2 + Cl2 = Zn(Cl2)2 + Br =>
ZnBr2 + 2 Cl2 = Zn(Cl2)2 + 2 Br
CH3COO{-} + NO2{-} + H{+} = N2 + H2O + CO2 =>
3 CH3COO{-} + 8 NO2{-} + 11 H{+} = 4 N2 + 10 H2O + 6 CO2
K + Al(NO3)3 = KAl + NO3 =>
K + Al(NO3)3 = KAl + 3 NO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
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