| 前日に均衡した方程式 |
2 HI + Ba(OH)2 = BaI2 + 2 H2O
CdSO4 + Na2S = SCd + Na2SO4 =>
CdSO4 + Na2S = SCd + Na2SO4
Br2 + HCl = BrCl + H =>
Br2 + 2 HCl = 2 BrCl + 2 H
SbH3 + HCl = SbCl3 + H2 =>
SbH3 + 3 HCl = SbCl3 + 3 H2
Ag + HClO3 = AgCl + AgClO3 + H2O =>
6 Ag + 6 HClO3 = AgCl + 5 AgClO3 + 3 H2O
HBr + BaCO3 = H2CO3 + BaBr2 =>
2 HBr + BaCO3 = H2CO3 + BaBr2
CH3COOH + Mg = (CH3COO)Mg + H2 =>
2 CH3COOH + 2 Mg = 2(CH3COO)Mg + H2
CdSO4 + Na2S = SCd + Na2SO4 =>
CdSO4 + Na2S = SCd + Na2SO4
C12H22O11 + KMnO4 = K2O + MnO2 + CO2 + H2O =>
C12H22O11 + 16 KMnO4 = 8 K2O + 16 MnO2 + 12 CO2 + 11 H2O
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + KNO3 =>
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + 2 KNO3
HCl + Br2 = HBr + Cl2 =>
2 HCl + Br2 = 2 HBr + Cl2
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
CH3COOH + K2O = CH3COOK + H2O =>
2 CH3COOH + K2O = 2 CH3COOK + H2O
Na2SO4 + KIO3 = KISO4 + Na2O3 =>
Na2SO4 + KIO3 = KISO4 + Na2O3
Mg + Ni2(SO4)3 = Mg(SO4) + Ni =>
3 Mg + Ni2(SO4)3 = 3 Mg(SO4) + 2 Ni
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
CO2 + Ca{2+} + OH{-} = CaCO3 + H2O =>
CO2 + Ca{2+} + 2 OH{-} = CaCO3 + H2O
K2CrO7 + H2SO4 + NaH2PO3 = NaH2PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 5 H2SO4 + 9 NaH2PO3 = 9 NaH2PO4 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
H2SO4 + NaBr = Na2SO4 + SO2 + H2O + Br2 =>
2 H2SO4 + 2 NaBr = Na2SO4 + SO2 + 2 H2O + Br2
KNO2 + PbO2 + H2SO4 = KNO3 + PbSO4 + H2O =>
KNO2 + PbO2 + H2SO4 = KNO3 + PbSO4 + H2O
H2O + Cl = HOCl + H2 =>
2 H2O + 2 Cl = 2 HOCl + H2
HCOOH + CaO = (HCOO)2Ca + H2O =>
2 HCOOH + CaO = (HCOO)2Ca + H2O
HCl + Br2 = HBr + Cl =>
2 HCl + Br2 = 2 HBr + 2 Cl
Al(OH)3 + Co(NO3)2 = Co(AlO2)2 + NO2 + O2 + H2O =>
4 Al(OH)3 + 2 Co(NO3)2 = 2 Co(AlO2)2 + 4 NO2 + O2 + 6 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
NO3 + CO = NO2 + CO2 =>
NO3 + CO = NO2 + CO2
Sn + K2Cr2O7 + HCl = SnCl2 + KCl + Sn3Cr2 + H2O =>
9 Sn + K2Cr2O7 + 14 HCl = 6 SnCl2 + 2 KCl + Sn3Cr2 + 7 H2O
Co + NO3 = Co(NO3) =>
Co + NO3 = Co(NO3)
Co(II) + AgNO3 = AgCo(II)NO3 =>
Co(II) + AgNO3 = AgCo(II)NO3
NO2 + F2 = FNO2 =>
2 NO2 + F2 = 2 FNO2
Na + C6H6O2 = H2 + C6H4O2Na2 =>
2 Na + C6H6O2 = H2 + C6H4O2Na2
I2O5(s) + H2O(g) = HIO3(s) =>
I2O5(s) + H2O(g) = 2 HIO3(s)
NH4 + KOH = NH3K + H2O =>
NH4 + KOH = NH3K + H2O
Al2(SO4)3 + KCl = K2(SO4) + AlCl3 =>
Al2(SO4)3 + 6 KCl = 3 K2(SO4) + 2 AlCl3
ZnI2 + Br2 = ZnBr2 + I =>
ZnI2 + Br2 = ZnBr2 + 2 I
CdSO4 + Na2S = SCd + Na2SO4 =>
CdSO4 + Na2S = SCd + Na2SO4
B2O3 + BrF3 = BF3 + Br + O2 =>
2 B2O3 + 4 BrF3 = 4 BF3 + 4 Br + 3 O2
CdSO4 + Na2S = SCd + Na2SO4 =>
CdSO4 + Na2S = SCd + Na2SO4
POBr3(s) + Mg(s) = PO(s) + MgBr2(s) =>
2 POBr3(s) + 3 Mg(s) = 2 PO(s) + 3 MgBr2(s)
NO3 + CO = NO2 + CO2 =>
NO3 + CO = NO2 + CO2
Fe(oh)3 + H2O2 = Fe(OH)3 =>
2 Fe(oh)3 + 9 H2O2 = 6 Fe(OH)3
H{+} + C2H5OH(aq) + MnO4{-}(aq) = Mn{2+}(aq) + CH3COOH(aq) + H2O =>
12 H{+} + 5 C2H5OH(aq) + 4 MnO4{-}(aq) = 4 Mn{2+}(aq) + 5 CH3COOH(aq) + 11 H2O
Na2CO3 + H2SO4 = Na2SO4(aq) + H2O(l) + CO2(g) =>
Na2CO3 + H2SO4 = Na2SO4(aq) + H2O(l) + CO2(g)
Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + KNo3(aq) =>
Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + 2 KNo3(aq)
Ca(OCl)2 + H2O + N2O = CaNO3 + CaCl2 + HClO =>
7 Ca(OCl)2 + 4 H2O + 2 N2O = 4 CaNO3 + 3 CaCl2 + 8 HClO
K2Cr2O7 + KI + H{+} = I2 + K{+} + Cr{3+} + H2O =>
K2Cr2O7 + 6 KI + 14 H{+} = 3 I2 + 8 K{+} + 2 Cr{3+} + 7 H2O
NO2 + F2 = FNO2 =>
2 NO2 + F2 = 2 FNO2
H2S(s) = H2(g) + S(s) =>
H2S(s) = H2(g) + S(s)
Na2CO3 + C4H9COOH = CH3COONa + CO2 + H2O =>
13 Na2CO3 + 8 C4H9COOH = 26 CH3COONa + CO2 + H2O
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