| 前日に均衡した方程式 |
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
Na2O + O2 = NaO =>
2 Na2O + O2 = 4 NaO
Silver + hydrochloricacid = hydrogen + silverchloride =>
2 Ag + 2 HCl = H2 + 2 AgCl
K3[Al(OH)6] + HCl = AlCl3 + KCl + H2O =>
K3[Al(OH)6] + 6 HCl = AlCl3 + 3 KCl + 6 H2O
C3H6 + O2 = C + H2O =>
2 C3H6 + 3 O2 = 6 C + 6 H2O
Zn(OH)2 + HCH3COO = Zn(CH3COO)2 + HOH =>
Zn(OH)2 + 2 HCH3COO = Zn(CH3COO)2 + 2 HOH
PbO2 + Cu = Pb + Cu2O =>
PbO2 + 4 Cu = Pb + 2 Cu2O
BCl3 + Cl2 = BCl5 =>
BCl3 + Cl2 = BCl5
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
HF + KOH = KFH2O =>
HF + KOH = KFH2O
NH3 + Cu(CO3)2 + H2O = NH4CO3 + Cu(OH)2 =>
2 NH3 + Cu(CO3)2 + 2 H2O = 2 NH4CO3 + Cu(OH)2
Ti(OH)2 + H2O2 = HOOTi(OH)3 + H2O =>
Ti(OH)2 + 2 H2O2 = HOOTi(OH)3 + H2O
NHH4ClO4 = N2 + Cl2 + O2 + H2O =>
4 NHH4ClO4 = 2 N2 + 2 Cl2 + 3 O2 + 10 H2O
CH2 + Br2 = CH2BrCH2Br =>
2 CH2 + Br2 = CH2BrCH2Br
KMnO4 + Fe + HCl = FeCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Fe + 16 HCl = 5 FeCl2 + 2 MnCl2 + 2 KCl + 8 H2O
CaN + H2O = Ca(OH)2 + NH3 + N2 =>
6 CaN + 12 H2O = 6 Ca(OH)2 + 4 NH3 + N2
Pb + K2 = PbK =>
2 Pb + K2 = 2 PbK
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
K + H2SO4 = KH + SO4 =>
2 K + H2SO4 = 2 KH + SO4
(CH3)2CHCH2OH + HCOOH = HCO2CH2CH(CH3)2 + H2O =>
(CH3)2CHCH2OH + HCOOH = HCO2CH2CH(CH3)2 + H2O
SnCl4 + Na2S = NaCl + SnS2 =>
SnCl4 + 2 Na2S = 4 NaCl + SnS2
Ba(NO3)2 + TiO(NO3)2 + C6H8O7H2O = BaTiO3 + N2 + CO2 + H2O =>
9 Ba(NO3)2 + 9 TiO(NO3)2 + 10 C6H8O7H2O = 9 BaTiO3 + 18 N2 + 60 CO2 + 50 H2O
Fe + SiO2 = FeSiO3 + SiO =>
Fe + 2 SiO2 = FeSiO3 + SiO
Cu2O + NH3 = Cu2 + N + H2O =>
3 Cu2O + 2 NH3 = 3 Cu2 + 2 N + 3 H2O
H + AgNO3 = AgHNO3 =>
H + AgNO3 = AgHNO3
H3BO3H2O = H3OH2BO3 =>
H3BO3H2O = H3OH2BO3
C5H8 + H2O = C5H10O2 + H =>
C5H8 + 2 H2O = C5H10O2 + 2 H
C6H12N4 + (NH2)2CO + H2O + Cl = NH4Cl + C3N2O3H8 =>
3 C6H12N4 + 6(NH2)2CO + 18 H2O + 8 Cl = 8 NH4Cl + 8 C3N2O3H8
SnCl2(aq) + Co(s) = Sn(s) + CoCl2(aq) =>
SnCl2(aq) + Co(s) = Sn(s) + CoCl2(aq)
NH3 + Ca(OH)2 = Ca(NH2)2 + H2O =>
2 NH3 + Ca(OH)2 = Ca(NH2)2 + 2 H2O
CH2Cl2 + NaOH = NaCl + CHCl + H2O =>
CH2Cl2 + NaOH = NaCl + CHCl + H2O
Fe + H2SO4 + H2O = FeSO4*7H2O + H =>
Fe + H2SO4 + 7 H2O = FeSO4*7H2O + 2 H
ZnSO4 + LiCO3 = Zn(CO3)2 + Li2SO4 =>
ZnSO4 + 2 LiCO3 = Zn(CO3)2 + Li2SO4
S + Al = AlS =>
S + Al = AlS
H2C2O4(H2O) + NaOH = Na2C2O4 + H2O =>
H2C2O4(H2O) + 2 NaOH = Na2C2O4 + 3 H2O
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
Na2SO3 + HNO3 = Na2SO4 + NO2 + H2O =>
Na2SO3 + 2 HNO3 = Na2SO4 + 2 NO2 + H2O
HC2H3O2(aq)LiOH(aq) = H2OLiC2H3O2 =>
HC2H3O2(aq)LiOH(aq) = H2OLiC2H3O2
Cu2O + HBr = CuBr + H2O =>
Cu2O + 2 HBr = 2 CuBr + H2O
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KCl + 3 K2SO4 + 8 H2O
MnSO4 + (NH4)2S2O8 + H2O = H2SO4 + MnO2 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = 2 H2SO4 + MnO2 + (NH4)2SO4
Sn + Zn = SnZn =>
Sn + Zn = SnZn
HCl + sodiumhydroxide = sodiumchloride + water =>
HCl + NaOH = NaCl + H2O
HCrO4{-} + HSO3{-} + H{+} = Cr3{+} + SO4{-}2 + H2O =>
9 HCrO4{-} + 17 HSO3{-} + 12 H{+} = 3 Cr3{+} + 17 SO4{-}2 + 19 H2O
HZ + NaOH = NaZ + H2O =>
HZ + NaOH = NaZ + H2O
HBr(aq) + Al(OH)3(s) = H2O(l) + AlBr3(aq) =>
3 HBr(aq) + Al(OH)3(s) = 3 H2O(l) + AlBr3(aq)
H{+} + CrO4{2-} + NO2{-} = Cr{3+} + NO3{-} + H2O =>
10 H{+} + 2 CrO4{2-} + 3 NO2{-} = 2 Cr{3+} + 3 NO3{-} + 5 H2O
CuI + HNO3 = Cu(NO3)2 + I2 + NO2 + H2O =>
2 CuI + 8 HNO3 = 2 Cu(NO3)2 + I2 + 4 NO2 + 4 H2O
KMnO4 + H2SO4 + C3H5(OH)3 = H2O + MnSO4 + K2CO3 + CO2 =>
14 KMnO4 + 14 H2SO4 + 5 C3H5(OH)3 = 34 H2O + 14 MnSO4 + 7 K2CO3 + 8 CO2
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