| 前日に均衡した方程式 |
2 K + B2O = K2O + 2 B
Nh3 + HCl = Nh4Cl + H2 =>
8 Nh3 + 6 HCl = 6 Nh4Cl + 3 H2
H2O2 + H2SO4(aq) + KI(aq) + C6H10O5(aq) = K2SO4 + H2O + C6H10O5I2 =>
H2O2 + H2SO4(aq) + 2 KI(aq) + C6H10O5(aq) = K2SO4 + 2 H2O + C6H10O5I2
MgO + AgNO3 = Ag2O + Mg(NO3)2 =>
MgO + 2 AgNO3 = Ag2O + Mg(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C4H6 + H2O + O = CH4COOH =>
C4H6 + 2 H2O + 2 O = 2 CH4COOH
Cr(NO3)3(aq) + KOH(aq) = Cr(OH)3() + KNO3() =>
Cr(NO3)3(aq) + 3 KOH(aq) = Cr(OH)3() + 3 KNO3()
NiSO4 + NH4OH = (Ni(NH3)6)SO4 + H2O =>
NiSO4 + 6 NH4OH = (Ni(NH3)6)SO4 + 6 H2O
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
I2 + Na2S2O3*5H2O = Na2S4O6 + NaI + H2O =>
I2 + 2 Na2S2O3*5H2O = Na2S4O6 + 2 NaI + 10 H2O
NiBr2 + Ba3(PO4)2 = Ni3(PO4)2 + BaBr2 =>
3 NiBr2 + Ba3(PO4)2 = Ni3(PO4)2 + 3 BaBr2
SiH4 + HNO3 = SiO2 + NO2 + H2O =>
SiH4 + 8 HNO3 = SiO2 + 8 NO2 + 6 H2O
Na2S + ZnF2 = NaF + ZnS =>
Na2S + ZnF2 = 2 NaF + ZnS
BaC + Pb = PbC + Ba =>
BaC + Pb = PbC + Ba
HCl(aq) + Al(s) = ClAl + H =>
HCl(aq) + Al(s) = ClAl + H
Li(OH)3 + H2SO4 = Li2(SO4)3 + H2O =>
2 Li(OH)3 + 3 H2SO4 = Li2(SO4)3 + 6 H2O
Co3O3 + C = Co + CO2 =>
2 Co3O3 + 3 C = 6 Co + 3 CO2
Fe + H2SO4 = Fe2(SO4)2 + H2 =>
2 Fe + 2 H2SO4 = Fe2(SO4)2 + 2 H2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCl2(aq) + K3PO4 = CuPO4 + K3Cl2 =>
CuCl2(aq) + K3PO4 = CuPO4 + K3Cl2
K + B2O = K2O + B =>
2 K + B2O = K2O + 2 B
Cr(NO3)3 + LiOH = CrLi + (NO3)3OH =>
Cr(NO3)3 + LiOH = CrLi + (NO3)3OH
XPb + HCl = XPbH + Cl =>
XPb + HCl = XPbH + Cl
AgNO3 + CS(NH2)2 = AgSCN + NH3 + HNO3 =>
AgNO3 + CS(NH2)2 = AgSCN + NH3 + HNO3
Mg + CH3CH2OH = H2 + C2H5OMg =>
2 Mg + 2 CH3CH2OH = H2 + 2 C2H5OMg
(NH4)3PO4 + CaO = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 CaO = Ca3(PO4)2 + 6 NH3 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + HBr = CaOHBr + H2O =>
Ca(OH)2 + HBr = CaOHBr + H2O
S + H2SO4 = SO2*SO + H2O =>
S + H2SO4 = SO2*SO + H2O
Ae + HCe = AeCe + H2 =>
2 Ae + 2 HCe = 2 AeCe + H2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Br + YF3 = Br3F + Y =>
9 Br + YF3 = 3 Br3F + Y
HgS + CaO = HgO + CaS =>
HgS + CaO = HgO + CaS
MnSO4 + KNO3 + NaOH = KNO2 + H2SO4 + Na2MnO4 =>
MnSO4 + 2 KNO3 + 2 NaOH = 2 KNO2 + H2SO4 + Na2MnO4
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
PbI4 + H2SO2 = H2I4 + PbSO2 =>
PbI4 + H2SO2 = H2I4 + PbSO2
Al + (C2O4)3 = Al(O4)3 + C =>
Al + (C2O4)3 = Al(O4)3 + 6 C
Na(s) + HCl(g) = H2(g) + NaCl(s) =>
2 Na(s) + 2 HCl(g) = H2(g) + 2 NaCl(s)
O2 + K3N = K2O + N2 =>
3 O2 + 4 K3N = 6 K2O + 2 N2
Tl3 + O2 = Tl2O =>
4 Tl3 + 3 O2 = 6 Tl2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Na3AsO3 + I2 + NaHCO3 = Na3AsO4 + NaI + H2O + CO2 =>
Na3AsO3 + I2 + 2 NaHCO3 = Na3AsO4 + 2 NaI + H2O + 2 CO2
K2Cr2O7 + H2SO4 + CH3CHCH2OH = CH3CH2CHO + Cr2(SO4)3 + H2O + K2SO3 =>
K2Cr2O7 + 4 H2SO4 + 8 CH3CHCH2OH = 8 CH3CH2CHO + Cr2(SO4)3 + 8 H2O + K2SO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
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