| 前日に均衡した方程式 |
UO2SO4 + 4 HCl + Zn = UCl4 + ZnSO4 + 2 H2O
C6H5CH2CH3 + KMnO4 + KOH = K2MnO4 + C6H5COOK + H2O =>
7 C6H5CH2CH3 + 54 KMnO4 + 62 KOH = 54 K2MnO4 + 8 C6H5COOK + 46 H2O
CO2 + HBr = CBr4 + H2O =>
CO2 + 4 HBr = CBr4 + 2 H2O
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + CuSO4 = PbSO4Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4Cu(NO3)2
HCIO3 + NaOH = NaCIO3 + H2O =>
HCIO3 + NaOH = NaCIO3 + H2O
Na + S = Na22S =>
22 Na + S = Na22S
Ni(OH)2 + HNO3 = H2O + Ni + NO3 =>
Ni(OH)2 + 2 HNO3 = 2 H2O + Ni + 2 NO3
Au + KOH = Au(OH)3 + K =>
Au + 3 KOH = Au(OH)3 + 3 K
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
FeCl2 + NaOH + O2 = Fe2O3 + H2O + NaCl =>
4 FeCl2 + 8 NaOH + O2 = 2 Fe2O3 + 4 H2O + 8 NaCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH4OH + H3BO3 = NH4H2BO3 + H2O =>
NH4OH + H3BO3 = NH4H2BO3 + H2O
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO)2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + Ca(ClO)2 + 2 H2O
N3 + O3 = N3O3 =>
N3 + O3 = N3O3
NH3 + CH3OH = CH3NH2 + H2O =>
NH3 + CH3OH = CH3NH2 + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
S + OH = SO4 + H =>
S + 4 OH = SO4 + 4 H
Ce(NO3)3 + KIO3 = CeO3 + KI(NO3)3 =>
Ce(NO3)3 + KIO3 = CeO3 + KI(NO3)3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
BiI3 + KI = K3[BiI6] =>
BiI3 + 3 KI = K3[BiI6]
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnBr2 + K2CO3 = ZnCO3 + KBr =>
ZnBr2 + K2CO3 = ZnCO3 + 2 KBr
HCl + NH4Cl = NH3Cl2 + H2 =>
HCl + NH4Cl = NH3Cl2 + H2
CaS + MgBr2 = CaBr2 + MgS =>
CaS + MgBr2 = CaBr2 + MgS
ZrSiO4 + H2SO4 = ZrSO4 + H2SiO4 =>
ZrSiO4 + H2SO4 = ZrSO4 + H2SiO4
Hg2I2 + KI = Hg + [HgI4]2{-} + K{+} =>
7 Hg2I2 + 2 KI = 10 Hg + 2[HgI4]2{-} + 2 K{+}
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
H3BO3 + NH4OH = HOH + (NH4)3BO3 =>
H3BO3 + 3 NH4OH = 3 HOH + (NH4)3BO3
ZnO + NaNO3 = NaZnO2 + NO2 =>
ZnO + NaNO3 = NaZnO2 + NO2
Ba(NO3)2(aq) + NH2SO3H(aq) = Ba(NH2SO3)2 + HNO3(aq) =>
Ba(NO3)2(aq) + 2 NH2SO3H(aq) = Ba(NH2SO3)2 + 2 HNO3(aq)
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C6H5CH2CH3 + KMnO4 + KOH = K2MnO4 + C6H5COOK + H2O =>
7 C6H5CH2CH3 + 54 KMnO4 + 62 KOH = 54 K2MnO4 + 8 C6H5COOK + 46 H2O
FeO3 + Al = FeAl2O3 =>
FeO3 + 2 Al = FeAl2O3
H2TiCI6 + Sn = H2SnCI6 + Ti =>
H2TiCI6 + Sn = H2SnCI6 + Ti
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Ca(OH)2 + HBr = Ca(OH)Br + H2O =>
Ca(OH)2 + HBr = Ca(OH)Br + H2O
Mg + AlHO = MgHO + Al =>
Mg + AlHO = MgHO + Al
Co(OH)2 + H2O2 = CoO(OH) + HOH =>
2 Co(OH)2 + H2O2 = 2 CoO(OH) + 2 HOH
NH4{+} + HOCl = N2 + Cl{-} + H{+} + H2O =>
2 NH4{+} + 3 HOCl = N2 + 3 Cl{-} + 5 H{+} + 3 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Cu(C2H3O2)2 + MgS = MgS(C2H3O2)2 + Cu =>
Cu(C2H3O2)2 + MgS = MgS(C2H3O2)2 + Cu
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
Mg(HCO3)(OH) = Mg3O(CO3)2 + H2O + CO2 =>
3 Mg(HCO3)(OH) = Mg3O(CO3)2 + 3 H2O + CO2
Al(C2H3O2)3 + K3PO4 = AlPO4 + KC2H3O2 =>
Al(C2H3O2)3 + K3PO4 = AlPO4 + 3 KC2H3O2
Zn(s) + K(SCN)(aq) = K(s) + Zn(SCN)(aq) =>
Zn(s) + K(SCN)(aq) = K(s) + Zn(SCN)(aq)
Na[Cr(OH)4] + KIO4 = KI + NaCrO4 + H2O =>
2 Na[Cr(OH)4] + KIO4 = KI + 2 NaCrO4 + 4 H2O
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