| 前日に均衡した方程式 |
P2I4 + 2 P4 + 16 H2O = 8 H3PO2 + 2 PH4I2
Cu(NO3)2 + H2O = Cu(OH2)6 + NO3 =>
Cu(NO3)2 + 6 H2O = Cu(OH2)6 + 2 NO3
H2 + CO2 = C2 + H2O =>
4 H2 + 2 CO2 = C2 + 4 H2O
O2(g) + Mg(s) + H2O(l) = Mg(OH)2 =>
O2(g) + 2 Mg(s) + 2 H2O(l) = 2 Mg(OH)2
Na2S2O3 + KIO3 + H2SO4 = Na2S4O6 + K2SO4 + Na2HSO4 + I2 =>
22 Na2S2O3 + 10 KIO3 + 7 H2SO4 = 8 Na2S4O6 + 5 K2SO4 + 14 Na2HSO4 + 5 I2
C24H25NO3 + O2 = CO2 + H2O + NO2 =>
4 C24H25NO3 + 119 O2 = 96 CO2 + 50 H2O + 4 NO2
KOH + CH3COOH = CH3COO + K + H2O =>
KOH + CH3COOH = CH3COO + K + H2O
H4 + F2 = HF =>
H4 + 2 F2 = 4 HF
Zn + Fe(NO3)3 = ZnO9 + FeN3 =>
Zn + Fe(NO3)3 = ZnO9 + FeN3
NH4N5O3H2 = N2 + H2O =>
NH4N5O3H2 = 3 N2 + 3 H2O
FeBr3(aq) + Pb(NO3)2(aq) = Fe(NO3)3(aq) + PbBr2(s) =>
2 FeBr3(aq) + 3 Pb(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 PbBr2(s)
(CaOH)3PO4 + KOH = K3PO4 + Ca(OH)2 =>
(CaOH)3PO4 + 3 KOH = K3PO4 + 3 Ca(OH)2
HI + H2O = OH{-} + H2I{+} =>
HI + H2O = OH{-} + H2I{+}
KMnO4 + NH4OH + H2SO4 = MnSO4 + N2 + K2SO4 + H2O =>
6 KMnO4 + 10 NH4OH + 9 H2SO4 = 6 MnSO4 + 5 N2 + 3 K2SO4 + 34 H2O
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
NH2CH2COOH + HNO3 = HOCH2COOH + N2 + H2O =>
5 NH2CH2COOH + 3 HNO3 = 5 HOCH2COOH + 4 N2 + 4 H2O
Zn + CuCl{2} = ZnCl{2} + Cu =>
Zn + CuCl{2} = ZnCl{2} + Cu
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
HCl + MnO3 = Cl2 + MnCl2 + H2O =>
6 HCl + MnO3 = 2 Cl2 + MnCl2 + 3 H2O
SnCl2(aq) + HgCl2(aq) = SnCl4(aq) + Hg2Cl2(s) =>
SnCl2(aq) + 2 HgCl2(aq) = SnCl4(aq) + Hg2Cl2(s)
KNO2 + KMnO4 + H2SO4 = H2O + K2SO4 + KNO3 + MnSO4 =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 5 KNO3 + 2 MnSO4
FeSO4 + NH3 = Fe + H2 + NSO4 =>
2 FeSO4 + 2 NH3 = 2 Fe + 3 H2 + 2 NSO4
Zn(C2O4) = Zn + C2O4 =>
Zn(C2O4) = Zn + C2O4
CH3CH2CH2OH + MnO4{-} + H2O = CH3CH2COO{-} + MnO4{2-} + H{+} =>
CH3CH2CH2OH + 4 MnO4{-} + H2O = CH3CH2COO{-} + 4 MnO4{2-} + 5 H{+}
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
CU(a) + O2(g) = CUO(s) =>
2 CU(a) + O2(g) = 2 CUO(s)
Zn(g) + HCl = ZnCl2(ac) + H2 =>
Zn(g) + 2 HCl = ZnCl2(ac) + H2
MrO2 + CaBr + H2SO4 = Ca2SO4 + MrSO4 + Br2 + H2O =>
MrO2 + 2 CaBr + 2 H2SO4 = Ca2SO4 + MrSO4 + Br2 + 2 H2O
Ca(OH)2 + Cl2 = CaOCl2H2O =>
Ca(OH)2 + Cl2 = CaOCl2H2O
NaF + AgNO3 = Na + NO3 + AgF =>
NaF + AgNO3 = Na + NO3 + AgF
Ag + I = AgII =>
Ag + 2 I = AgII
Bi + NH4Cl + H2O = BiOCl + NH4 + H =>
Bi + NH4Cl + H2O = BiOCl + NH4 + 2 H
Ca(OH)2 + NH2 = Ca2N2 + H2O =>
2 Ca(OH)2 + 2 NH2 = Ca2N2 + 4 H2O
Cl2 + KOH = KCl + H2O + KClO =>
Cl2 + 2 KOH = KCl + H2O + KClO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mo + HNO3 = MoNO3 + H2O + NO2 =>
Mo + 2 HNO3 = MoNO3 + H2O + NO2
Cu(CH3COO)2 + K4CrO2 = KCH3COO + Cu2CrO2 =>
2 Cu(CH3COO)2 + K4CrO2 = 4 KCH3COO + Cu2CrO2
C7H5BiO4 + HCl = BiOCl + C7H6O3 =>
C7H5BiO4 + HCl = BiOCl + C7H6O3
SiH4 + KMnO4 = MnO2 + K2SiO3 + KOH + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 K2SiO3 + 2 KOH + 5 H2O
Na + H2CO3 = Na2CO3 + H2 =>
2 Na + H2CO3 = Na2CO3 + H2
Ra(OH)2 + SO2 = RaSO3 + H2O =>
Ra(OH)2 + SO2 = RaSO3 + H2O
H2O + CaO2 = CaOH2 + O2 =>
H2O + CaO2 = CaOH2 + O2
K2O + NO2 = KNO3 + KNO2 =>
K2O + 2 NO2 = KNO3 + KNO2
Al2O3 + P2O5 = Al(PO3)3 =>
Al2O3 + 3 P2O5 = 2 Al(PO3)3
(NH4)2SO4 + Ca(OH)2 = Ca(NH4)2 + (OH)2SO4 =>
(NH4)2SO4 + Ca(OH)2 = Ca(NH4)2 + (OH)2SO4
Na2CrO4 + HCl = Na2Cr2O7 + NaCl + NaOH =>
2 Na2CrO4 + HCl = Na2Cr2O7 + NaCl + NaOH
SiH4 + KMnO4 = MnO2 + SiO2 + H2O + KOH =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 SiO2 + 2 H2O + 8 KOH
Na2PO4 + CuCO3 = Na2CO3 + CuPO4 =>
Na2PO4 + CuCO3 = Na2CO3 + CuPO4
C2H4 + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + C2H4(OH)2 =>
C2H4 + 2 KMnO4 + 2 NaOH = K2MnO4 + Na2MnO4 + C2H4(OH)2
Si + Ca = Ca4Si3 =>
3 Si + 4 Ca = Ca4Si3
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