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6 FeO + P4O10 = 2 Fe3(PO4)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KMnO4 = K2MnO + MnO + O2 =>
2 KMnO4 = K2MnO + MnO + 3 O2
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
W + Cl = WCl5 =>
W + 5 Cl = WCl5
KClO3 + Cr2O3 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + Cr2O3 + 4 KOH = 2 K2CrO4 + KCl + 2 H2O
Ag2S + NaCN + H2O = Na[Ag(CN)2] + NaSH + NaOH =>
Ag2S + 4 NaCN + H2O = 2 Na[Ag(CN)2] + NaSH + NaOH
HBr + Ag = AgBr + H =>
HBr + Ag = AgBr + H
NaI + AgCl = NaCl + AgI =>
NaI + AgCl = NaCl + AgI
NH3 + H2CO3 = (NH4)HCO3 =>
NH3 + H2CO3 = (NH4)HCO3
C4H6O6 + NaOH = Na2C4H4O6 + H2O =>
C4H6O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
CH3CH2COOH + Mg = (CH3CH2COO)Mg + H2 =>
2 CH3CH2COOH + 2 Mg = 2(CH3CH2COO)Mg + H2
PO2 = PO + O2 =>
2 PO2 = 2 PO + O2
NH4Cl + H2O = (NH4)2O + HCl =>
2 NH4Cl + H2O = (NH4)2O + 2 HCl
K[Al(OH)4] + H2SO4 = K2SO4 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + H2SO4 = K2SO4 + 2 Al(OH)3 + 2 H2O
K + C = K2C2 =>
2 K + 2 C = K2C2
H3PO3 + KMnO4 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
5 H3PO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 H3PO4 + K2SO4 + 3 H2O
Cu + H2SO4 = Cu2(SO4)4 + H2O + SO2 =>
2 Cu + 8 H2SO4 = Cu2(SO4)4 + 8 H2O + 4 SO2
Ba(C2H3O2)2 + FeS = BaS + Fe(C2H3O2)2 =>
Ba(C2H3O2)2 + FeS = BaS + Fe(C2H3O2)2
Mg + CuI = MgI + Cu =>
Mg + CuI = MgI + Cu
NH3 + NaCN = NH2Na + HCN =>
NH3 + NaCN = NH2Na + HCN
HNO3 + N2N(CS)NH2 = N2 + H2O + HSCN =>
HNO3 + 5 N2N(CS)NH2 = 8 N2 + 3 H2O + 5 HSCN
O2 + FeS = FeO + SO =>
O2 + FeS = FeO + SO
RbHCO3 + H2SO4 = Rb2SO4 + H2O + CO2 =>
2 RbHCO3 + H2SO4 = Rb2SO4 + 2 H2O + 2 CO2
C2H6O + O2 = C2O + H6O2 =>
C2H6O + O2 = C2O + H6O2
NiCl + O2 = Cl2O5 + NiO2 =>
4 NiCl + 9 O2 = 2 Cl2O5 + 4 NiO2
KNaC4H4O6*4H2O + H2O2 = CO2 + NaOH + KOH + H2O =>
KNaC4H4O6*4H2O + 5 H2O2 = 4 CO2 + NaOH + KOH + 10 H2O
Na2O3Si + HCl = NaCl + H2SiO3 =>
Na2O3Si + 2 HCl = 2 NaCl + H2SiO3
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
Fe3 + HO = Fe(OH)3(s) =>
Fe3 + 9 HO = 3 Fe(OH)3(s)
Cu2ClO3 = Cu2Cl + O2 =>
2 Cu2ClO3 = 2 Cu2Cl + 3 O2
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
P2O5 + K2O = K2P2O6 =>
P2O5 + K2O = K2P2O6
Cu(CH3COO)2(ac) + BaS(ac) = Ba(CH3COO)2(ac) + CuS(s) =>
Cu(CH3COO)2(ac) + BaS(ac) = Ba(CH3COO)2(ac) + CuS(s)
C2O4{-2} + MnO4{-} + OH{-} = CO3{2-} + MnO2 + H2O =>
3 C2O4{-2} + 2 MnO4{-} + 4 OH{-} = 6 CO3{2-} + 2 MnO2 + 2 H2O
C3 + H2O = C3OH + H =>
C3 + H2O = C3OH + H
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
(CH3)2NH2 + N2O4 = CO2 + H2O + N2 =>
2(CH3)2NH2 + 4 N2O4 = 4 CO2 + 8 H2O + 5 N2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
H2S + NO3{-} = SO4{2-} + H{+} + NO2{-} =>
H2S + 4 NO3{-} = SO4{2-} + 2 H{+} + 4 NO2{-}
Na2MoO4 + Zn + HCl = MoCl5 + ZnCl2 + NaCl + H2O =>
2 Na2MoO4 + Zn + 16 HCl = 2 MoCl5 + ZnCl2 + 4 NaCl + 8 H2O
ZnSO4 + Sr2Cl2 = Zn2Cl2 + SrSO4 =>
2 ZnSO4 + Sr2Cl2 = Zn2Cl2 + 2 SrSO4
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
H2O + KI = HI + K2O =>
H2O + 2 KI = 2 HI + K2O
Mg + H2SO4(aq) = Mg2SO4 + H2 =>
2 Mg + H2SO4(aq) = Mg2SO4 + H2
Zn + MnO2 + NH4Cl = ZnCl2 + NH3 + Mn2O3 + H2O =>
Zn + 2 MnO2 + 2 NH4Cl = ZnCl2 + 2 NH3 + Mn2O3 + H2O
K4Fe(CN)6 + ZnSO4 = K2Zn3[Fe(CN)6]2 + K2SO4 = =>
2 K4Fe(CN)6 + 3 ZnSO4 = K2Zn3[Fe(CN)6]2 + 3 K2SO4
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
(NH4)2S + O2 = (NH4)2O + S =>
2(NH4)2S + O2 = 2(NH4)2O + 2 S
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/24/24
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