| 前日に均衡した方程式 |
2 C6H12 + 5 O2 = 2 C6H10O4 + 2 H2O
C2H5OH + KMnO4 = KC2H3O2 + KOH + MnO2 + H2O =>
3 C2H5OH + 4 KMnO4 = 3 KC2H3O2 + KOH + 4 MnO2 + 4 H2O
Na2SO4 + H3PO4 = Na3PO4 + H2SO4 =>
3 Na2SO4 + 2 H3PO4 = 2 Na3PO4 + 3 H2SO4
K2Cr2O7 + H2O + S = S2O2 + K2H2 + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 10 S = 5 S2O2 + 2 K2H2 + 2 Cr2O3
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2C2O4 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3 H2C2O4 + 2 KMnO4 = 6 CO2 + 2 MnO2 + 2 KOH + 2 H2O
K2CrO7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
2 K2CrO7 + 28 HCl = 9 Cl2 + 2 CrCl3 + 4 KCl + 14 H2O
C2H5OK + H2O = KOH + C2H5OH =>
C2H5OK + H2O = KOH + C2H5OH
CH3COOH(ac) + Ca(HCO3)2(aq) = CO2(g) + H2O(l) + Ca(C2H3O2)2(ac) =>
2 CH3COOH(ac) + Ca(HCO3)2(aq) = 2 CO2(g) + 2 H2O(l) + Ca(C2H3O2)2(ac)
CoCl2 + HCl = CoCl3H =>
CoCl2 + HCl = CoCl3H
CaCO3 + HCI = CaCI + HCO3 =>
CaCO3 + HCI = CaCI + HCO3
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Cs(IO3)4 + H2C2O4 = Cs2(C2O4)3 + I2 + CO2 + H2O =>
2 Cs(IO3)4 + 24 H2C2O4 = Cs2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
FeBr3 = Fe + Br2 =>
2 FeBr3 = 2 Fe + 3 Br2
AgNo3(aq) + Na3Po4(aq) = Ag3Po4(s) + NaNo3(aq) =>
3 AgNo3(aq) + Na3Po4(aq) = Ag3Po4(s) + 3 NaNo3(aq)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na2HAsO4 + KI + HCl = I2 + H3AsO3 + NaCl + KCl + H2O =>
Na2HAsO4 + 2 KI + 4 HCl = I2 + H3AsO3 + 2 NaCl + 2 KCl + H2O
Mg(s) + TiCl4(l) = MgCl2(s) + Ti(s) =>
2 Mg(s) + TiCl4(l) = 2 MgCl2(s) + Ti(s)
HNO3(aq) + Li2SO3(aq) = H2SO3 + LiNO3 =>
2 HNO3(aq) + Li2SO3(aq) = H2SO3 + 2 LiNO3
FeO + H = O + FeH =>
FeO + H = O + FeH
BaCl2 + Na2CO3 + H2SO4 = BaSO4 + H2O + CO2 + NaCl =>
BaCl2 + Na2CO3 + H2SO4 = BaSO4 + H2O + CO2 + 2 NaCl
C2H5OH + FeCl2 + H2O = CH3Cl + Fe(OH)2 =>
C2H5OH + FeCl2 + H2O = 2 CH3Cl + Fe(OH)2
FeSH2 = H2SFe =>
FeSH2 = H2SFe
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
MnO2 + H{+} + NO2{-} = H2O + Mn{2+} + NO3{-} =>
MnO2 + 2 H{+} + NO2{-} = H2O + Mn{2+} + NO3{-}
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
Cl2 + H2S = S8 + HCl =>
8 Cl2 + 8 H2S = S8 + 16 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + N2O4 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + N2O4 + 2 H2O
K2Cr2O7 + H2S + HCl = CrCl3 + KCl + S + H2O =>
K2Cr2O7 + 3 H2S + 8 HCl = 2 CrCl3 + 2 KCl + 3 S + 7 H2O
H2CrO4(s) + Ba(s) = BaCrO4(s) + H2(g) =>
H2CrO4(s) + Ba(s) = BaCrO4(s) + H2(g)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaMnO4 + H2SO4 + Cr = Cr2(SO4)3 + H2O + MnSO4 + Na2SO4 =>
6 NaMnO4 + 24 H2SO4 + 10 Cr = 5 Cr2(SO4)3 + 24 H2O + 6 MnSO4 + 3 Na2SO4
BaCrO4 + HCl = BaCl2 + H2CrO4 =>
BaCrO4 + 2 HCl = BaCl2 + H2CrO4
Ca(H2Po4)2 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
Ca(H2Po4)2 + 2 Ca(OH)2 = Ca3(Po4)2 + 4 H2O
F4Si + H2O = HF + SiO2 =>
F4Si + 2 H2O = 4 HF + SiO2
NaOH + CaSO4 = CaOH + NaSO4 =>
NaOH + CaSO4 = CaOH + NaSO4
AlCl{3} + AgNO{3} = Al(NO{3}){3} + AgCl =>
AlCl{3} + AgNO{3} = Al(NO{3}){3} + AgCl
Na2SO4 + NaOH = Na + OHSO4 =>
Na2SO4 + NaOH = 3 Na + OHSO4
CaCO3 + Cu(OH)2 = CuCO3 + Ca(OH)2 =>
CaCO3 + Cu(OH)2 = CuCO3 + Ca(OH)2
P + FeO = P2O16 + Fe =>
2 P + 16 FeO = P2O16 + 16 Fe
Na + KH2SbO4 = NaH2SbO4 + K =>
Na + KH2SbO4 = NaH2SbO4 + K
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N + O + H2 + Cl = NH4ClO4 =>
N + 4 O + 2 H2 + Cl = NH4ClO4
HCl + MnO2 + SnCl2 = Mn6O8 + H2SnCl6 + H2O =>
16 HCl + 6 MnO2 + 4 SnCl2 = Mn6O8 + 4 H2SnCl6 + 4 H2O
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