| 前日に均衡した方程式 |
2 Mg + O2 = 2 MgO
C3H6O3 + KMnO4 + H2SO4 = C3H4O3 + MnSO4 + K2SO4 + H2O =>
5 C3H6O3 + 2 KMnO4 + 3 H2SO4 = 5 C3H4O3 + 2 MnSO4 + K2SO4 + 8 H2O
NH3 + HCl = ClNH4 =>
NH3 + HCl = ClNH4
CoCl2 + O2 + KOH = Co2O3 + KCl + H2O =>
4 CoCl2 + O2 + 8 KOH = 2 Co2O3 + 8 KCl + 4 H2O
Ca0 = Ca =>
Ca0 = Ca
C2H2CI2 + O2 = CO2 + H2O + CI2 =>
2 C2H2CI2 + 5 O2 = 4 CO2 + 2 H2O + 2 CI2
KMnO4 + KOH + Na2S2O3 = K2MnO4 + Na2S4O6 + NaOH =>
2 KMnO4 + 2 KOH + 2 Na2S2O3 = 2 K2MnO4 + Na2S4O6 + 2 NaOH
Fe(OH)2 + HNO3 = H2O + (NO3)2Fe =>
Fe(OH)2 + 2 HNO3 = 2 H2O + (NO3)2Fe
Au2(SO4)3 + H2O = Au2O3 + H2SO4 =>
Au2(SO4)3 + 3 H2O = Au2O3 + 3 H2SO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ba(OH)2 + H2O4S = BaSO4 + H2O =>
Ba(OH)2 + H2O4S = BaSO4 + 2 H2O
K2CrO4(aq) + AgNO3(aq) = KNO3(aq) + Ag2CrO4(s) =>
K2CrO4(aq) + 2 AgNO3(aq) = 2 KNO3(aq) + Ag2CrO4(s)
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Fe(OH)3 + NaCl = FeCl3 + NaOH =>
Fe(OH)3 + 3 NaCl = FeCl3 + 3 NaOH
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
SnCl4 + NH4OH = NH4Cl2 + Sn(OH)2 =>
SnCl4 + 2 NH4OH = 2 NH4Cl2 + Sn(OH)2
KOH + KHC8H4O4 = K2C8H4O4 + H2O =>
KOH + KHC8H4O4 = K2C8H4O4 + H2O
KOHNH4Cl = KClH2ONH3 =>
KOHNH4Cl = KClH2ONH3
CuSO4 + KI = Cu2I2 + I2 + K2SO4 =>
2 CuSO4 + 4 KI = Cu2I2 + I2 + 2 K2SO4
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
CuO + NaCN + H2O = Cu(CN)2 + NaOH =>
CuO + 2 NaCN + H2O = Cu(CN)2 + 2 NaOH
FeOSi = Fe + SiO =>
FeOSi = Fe + SiO
Fe + NiI2 = Fe2I3 + Ni =>
4 Fe + 3 NiI2 = 2 Fe2I3 + 3 Ni
C4H40 + O2 = H2O + CO2 =>
C4H40 + 14 O2 = 20 H2O + 4 CO2
NaOH + HI = H2NaIO =>
NaOH + HI = H2NaIO
CaBr2 + Na2(CO3) = Ca(CO3) + NaBr =>
CaBr2 + Na2(CO3) = Ca(CO3) + 2 NaBr
K2Cr2O7 + CH2 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 6 CH2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 8 H2O
Si + As = SiAs =>
Si + As = SiAs
HNO3 + Ni = Ni(NO3)2 + H2O + NO2 =>
4 HNO3 + Ni = Ni(NO3)2 + 2 H2O + 2 NO2
Al(OH)3 + H2O4S = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2O4S = Al2(SO4)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(NO3)2H2O + NH4VO3 + (NH2)2CO = Zn3(VO4)2 + CO2 + NO2 + NH3 =>
21 Zn(NO3)2H2O + 14 NH4VO3 + 37(NH2)2CO = 7 Zn3(VO4)2 + 37 CO2 + 48 NO2 + 82 NH3
C7H16 = C + H2 =>
C7H16 = 7 C + 8 H2
PbO2 + H2C2O4 + HCl = PbCl2 + CO2 + H2O =>
PbO2 + H2C2O4 + 2 HCl = PbCl2 + 2 CO2 + 2 H2O
Ag + K2S = AgS + K =>
Ag + K2S = AgS + 2 K
H2S04 + CuCO3 = CuS04 + H2O + CO2 =>
H2S04 + CuCO3 = CuS04 + H2O + CO2
SrO2 + CO2 = SrC2 + O =>
SrO2 + 2 CO2 = SrC2 + 6 O
NH4NO3 + KNO2 = N2 + KNO3 + H2O =>
NH4NO3 + KNO2 = N2 + KNO3 + 2 H2O
HCl + K2CO3 = CO2 + H2O + KCl =>
2 HCl + K2CO3 = CO2 + H2O + 2 KCl
H3PO2 + NaOH = NaH2PO2*H2O =>
H3PO2 + NaOH = NaH2PO2*H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Fe2(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 Pb(SO4)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3O + O2 = CO2 + H2O =>
4 CH3O + 5 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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