| 前日に均衡した方程式 |
K2Cr2O7 + 3 CH3OH + 4 H2SO4 = Cr2(SO4)3 + 3 CHOH + K2SO4 + 7 H2O
PbO + CaO = Ca2PbO4 + Pb =>
2 PbO + 2 CaO = Ca2PbO4 + Pb
F2 = F34 =>
17 F2 = F34
C2H2 + Br = HBr + C =>
C2H2 + 2 Br = 2 HBr + 2 C
Na3C6H5O7 + H2O = C6H8O7 + NaOH =>
Na3C6H5O7 + 3 H2O = C6H8O7 + 3 NaOH
FeBr3 + Cl = Fe2Cl3 + Br2 =>
2 FeBr3 + 3 Cl = Fe2Cl3 + 3 Br2
H2SO4 + H2O = H8SO7 =>
H2SO4 + 3 H2O = H8SO7
Cr3 + H2O = (Cr(H2O)6)3 =>
Cr3 + 18 H2O = (Cr(H2O)6)3
V + I2 = VI4 =>
V + 2 I2 = VI4
CuCO3(heated) = CuO + CO2 =>
CuCO3(heated) = CuO + CO2
Fe(s) + CuCl2(aq) = Cu(s) + FeCl3(aq) =>
2 Fe(s) + 3 CuCl2(aq) = 3 Cu(s) + 2 FeCl3(aq)
NiO + Ca = CaO + Ni =>
NiO + Ca = CaO + Ni
SiO2 + KOH = H2O + K2SiO3 =>
SiO2 + 2 KOH = H2O + K2SiO3
CH3COOH + HOH = H3O + C2H3O2 =>
CH3COOH + HOH = H3O + C2H3O2
KClO3 + HI = HI2 + KCl + H2O =>
KClO3 + 12 HI = 6 HI2 + KCl + 3 H2O
CH3OH + FeCl3 = CH3Cl + FeCl2 + OH =>
CH3OH + FeCl3 = CH3Cl + FeCl2 + OH
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
SO2OSMe2 + Me3SnOMe = Me3SnOSMe2{+} + SO2OMe{-} =>
SO2OSMe2 + Me3SnOMe = Me3SnOSMe2{+} + SO2OMe{-}
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
ClO3{-} + H2O + {-} = Cl{-} + OH{-} =>
ClO3{-} + 3 H2O + 6e = Cl{-} + 6 OH{-}
PCl3Cl2 = PCl5 =>
PCl3Cl2 = PCl5
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
SrO + VO2 + SrH2 = Sr2VO3H + H2 =>
2 SrO + 2 VO2 + 2 SrH2 = 2 Sr2VO3H + H2
Fe2O3 + NH3 = Fe3O4 + N2 + H2O =>
9 Fe2O3 + 2 NH3 = 6 Fe3O4 + N2 + 3 H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
BaI + SrS = SrI + BaS =>
BaI + SrS = SrI + BaS
KOH(aq) + SO2(aq) = H2O(l) + K2SO3(aq) =>
2 KOH(aq) + SO2(aq) = H2O(l) + K2SO3(aq)
HClO4 + Al2Se3 = Al(ClO4)3 + H2Se =>
6 HClO4 + Al2Se3 = 2 Al(ClO4)3 + 3 H2Se
ZnCl2 + (NH4)3P = Zn3P2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3P = Zn3P2 + 6 NH4Cl
C23H48 + O2 = CO2 + H2O =>
C23H48 + 35 O2 = 23 CO2 + 24 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4
Na2B4O5(OH)4*8H2O + HCl = NaCl + H3BO3 + H2O =>
Na2B4O5(OH)4*8H2O + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
ReO2 + Cl2 + H2O = HReO4 + Cl{-} + H{+} =>
2 ReO2 + 3 Cl2 + 4 H2O = 2 HReO4 + 6 Cl{-} + 6 H{+}
Na2CrO4 + H2O2 + H2SO4 = CrO5 + Na2SO4 + H2O =>
Na2CrO4 + 2 H2O2 + H2SO4 = CrO5 + Na2SO4 + 3 H2O
Cr(NO3)3 + Na2SiO3 = CrSiO3 + Na2(NO3)3 =>
Cr(NO3)3 + Na2SiO3 = CrSiO3 + Na2(NO3)3
CuSO4 + CuSO4*5H2O = CuSO4*H2O =>
4 CuSO4 + CuSO4*5H2O = 5 CuSO4*H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgOHCl = MgCl2 + MgO + H2O =>
2 MgOHCl = MgCl2 + MgO + H2O
LiOH(s) + CO2(g) = Li2CO3(s) + H2O =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O
I2 + Br = IBr2 =>
I2 + 4 Br = 2 IBr2
NaCr(OH)4 + H2SO4 = Cr(OH)3 + Na2SO4 + H2O =>
2 NaCr(OH)4 + H2SO4 = 2 Cr(OH)3 + Na2SO4 + 2 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
PBO(s) + O2(g) = PBO2(s) =>
2 PBO(s) + O2(g) = 2 PBO2(s)
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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