| 前日に均衡した方程式 |
Ag2S + 2 HCl = H2S + 2 AgCl
NaSO3 + HCl = NaCl + SO2 + H2O2 =>
2 NaSO3 + 2 HCl = 2 NaCl + 2 SO2 + H2O2
HgO + H{+}(NO3{-} = Hg{2+} + H2O =>
HgO + 2 H{+}(NO3{-} = Hg{2+} + H2O
K + O2 = K2O2 =>
2 K + O2 = K2O2
C(s) + H2O(l) = CO(g) + H2(g) =>
C(s) + H2O(l) = CO(g) + H2(g)
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu(s) + AgNO2(aq) = Cu(NO2)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO2(aq) = Cu(NO2)2(aq) + 2 Ag(s)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NaS + H2O2 = S + NaOH =>
2 NaS + H2O2 = 2 S + 2 NaOH
CH3CH2OH + KMnO4 = CH3COOH + H2O + K + MnO2 =>
CH3CH2OH + KMnO4 = CH3COOH + H2O + K + MnO2
H3PO3 + KMnO4 + HNO3 = H3PO4 + KNO3 + Mn(NO3)2 + H2O =>
5 H3PO3 + 2 KMnO4 + 6 HNO3 = 5 H3PO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
Zn + Ha = ZnHa2 =>
Zn + 2 Ha = ZnHa2
CuCl2 + Fe = CuCl + FeCl =>
CuCl2 + Fe = CuCl + FeCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KClO4 + HCl = KCl + ClO2 + H2O =>
5 KClO4 + 8 HCl = 5 KCl + 8 ClO2 + 4 H2O
H2 + Na2O = NaH + NaOH =>
H2 + Na2O = NaH + NaOH
SiO2 + HCl = SiCl4 + H2O =>
SiO2 + 4 HCl = SiCl4 + 2 H2O
H(e) + Cl(e) = HCl =>
H(e) + Cl(e) = HCl
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4 =>
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
F({-}1) + H2O = HF + OH({-}1) =>
F({-}1) + H2O = HF + OH({-}1)
Li + HCI = LiCI + H2 =>
2 Li + 2 HCI = 2 LiCI + H2
Mg(NO3)2 + OH = Mg(OH)2 + (NO3)2 =>
Mg(NO3)2 + 2 OH = Mg(OH)2 + (NO3)2
H2C3H2O4 + NaOH = NaHC3H2O4 + H2O =>
H2C3H2O4 + NaOH = NaHC3H2O4 + H2O
H2 + F2 = (HF) =>
H2 + F2 = 2(HF)
Zn + FeSO4 = Fe + Zn(SO4)3 =>
Zn + 3 FeSO4 = 3 Fe + Zn(SO4)3
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr
Mg(s) + N(g) = MgN(s) =>
Mg(s) + N(g) = MgN(s)
Hg2O + Ca3P2 = Hg3P + CaO =>
3 Hg2O + Ca3P2 = 2 Hg3P + 3 CaO
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
Na + HBr = Na5Br + H2 =>
10 Na + 2 HBr = 2 Na5Br + H2
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
Pb(NO3)2 + K2Cr2O7 + KOH = KNO3 + PbCrO4 + H2O =>
2 Pb(NO3)2 + K2Cr2O7 + 2 KOH = 4 KNO3 + 2 PbCrO4 + H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH3COOH + HNO3 = N2 + H2O + CO2 =>
5 CH3COOH + 8 HNO3 = 4 N2 + 14 H2O + 10 CO2
Ca + NH3OH = CaOH + NH3 =>
Ca + NH3OH = CaOH + NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C5H5(g) + Fe(s) = Fe(C5H5)2 =>
2 C5H5(g) + Fe(s) = Fe(C5H5)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li2CO3 + HCl = LiHCO3 + LiCl =>
Li2CO3 + HCl = LiHCO3 + LiCl
AgNO3 + K3Fe(CN)6 = Ag(CN)6 + K3FeNO3 =>
AgNO3 + K3Fe(CN)6 = Ag(CN)6 + K3FeNO3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
HAlg + Na2CO3 = NaAlg + CO2 + H2O =>
2 HAlg + Na2CO3 = 2 NaAlg + CO2 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + Ha = ZnHa2 =>
Zn + 2 Ha = ZnHa2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Cu(s) + AgNO2(aq) = Cu(NO2)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO2(aq) = Cu(NO2)2(aq) + 2 Ag(s)
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