| 前日に均衡した方程式 |
MnCl2 + 2 KOH + 2 NaI = Mn(OH)2 + 2 NaCl + 2 KI
AgCl + Na2O = Na2Cl + OAg =>
AgCl + Na2O = Na2Cl + OAg
KClO3 + BrF3 = K(BrF4) + Br2 + O2 + ClO2F =>
6 KClO3 + 10 BrF3 = 6 K(BrF4) + 2 Br2 + 3 O2 + 6 ClO2F
CuSO4 + Na2CO3 + H2O = Cu2(OH)2CO3 + CO2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + CO2 + 2 Na2SO4
Na2C2 + HCl = NaCl + C2H2 =>
Na2C2 + 2 HCl = 2 NaCl + C2H2
NaCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + NaNO3 =>
2 NaCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + 2 NaNO3
K2CO3 + Ca(NO3)2 = K(NO3) + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 K(NO3) + CaCO3
As(S) + Cl2(g) = AsCl5(S) =>
2 As(S) + 5 Cl2(g) = 2 AsCl5(S)
acetylene + MnO4{-} + H{+} = HCOOH + Mn{2+} + H2O =>
5 C2H2 + 6 MnO4{-} + 18 H{+} = 10 HCOOH + 6 Mn{2+} + 4 H2O
X(s) + H2O(l) = H3XO4(aq) + H2(g) =>
2 X(s) + 8 H2O(l) = 2 H3XO4(aq) + 5 H2(g)
I + C6H6 = IC + H =>
6 I + C6H6 = 6 IC + 6 H
Pb3O4 + SrCO3 + ZrO2 + TiO2 + MnO2 + Sb2O3 + ZnO + Nb2O5 = Pb573Sr27Zr281Ti259Mn10Sb20ZnNb20O1800 + CO2 + O2 =>
191 Pb3O4 + 27 SrCO3 + 281 ZrO2 + 259 TiO2 + 10 MnO2 + 10 Sb2O3 + ZnO + 10 Nb2O5 = Pb573Sr27Zr281Ti259Mn10Sb20ZnNb20O1800 + 27 CO2 + 86 O2
C2H5Cl + KOH = KCl + H2O + C2H4 =>
C2H5Cl + KOH = KCl + H2O + C2H4
K2Cr2O7 + C2H5OH + H2SO4 + H2O = KCr(SO4)2(H2O)12 + CH3CHO =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 + 17 H2O = 2 KCr(SO4)2(H2O)12 + 3 CH3CHO
Zn + CuO = Cu + Zn2O =>
2 Zn + CuO = Cu + Zn2O
Cu2(SO4) + FeCl3 = CuCl + Fe2(SO4)3 =>
3 Cu2(SO4) + 2 FeCl3 = 6 CuCl + Fe2(SO4)3
HF + K(OH)4 = KF4 + H2O =>
4 HF + K(OH)4 = KF4 + 4 H2O
CaCO3KOH = CaOHKCO3 =>
CaCO3KOH = CaOHKCO3
PbO2 + OH{-} + H2 = [Pb(OH)4]{2-} =>
PbO2 + 2 OH{-} + H2 = [Pb(OH)4]{2-}
C3H8Cl + OH = C3H8OCl + H2 =>
2 C3H8Cl + 2 OH = 2 C3H8OCl + H2
Br2 + e = Br{-} =>
Br2 + 2e = 2 Br{-}
C2CO3 + HCl = C2Cl2 + CO2 + H2O =>
C2CO3 + 2 HCl = C2Cl2 + CO2 + H2O
Al2(SO4)3(ag) + KOH(ag) = Al(OH)3(s) + K2SO4(ag) =>
Al2(SO4)3(ag) + 6 KOH(ag) = 2 Al(OH)3(s) + 3 K2SO4(ag)
H2O(aq) + CO2(aq) = CH2 + O2 =>
2 H2O(aq) + 2 CO2(aq) = 2 CH2 + 3 O2
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
C + CUO = CU + CO2 =>
C + 2 CUO = 2 CU + CO2
NH4NO3KOH = KNO3NH4OH =>
NH4NO3KOH = KNO3NH4OH
NaCl + BaI2 = NaI + BaCl2 =>
2 NaCl + BaI2 = 2 NaI + BaCl2
H2SO4 + SO2 = H2S + SO3 =>
H2SO4 + 4 SO2 = H2S + 4 SO3
Na2CO3 + Ba(NO3)2(aq) = Ba(CO3)2 + Na2NO3 =>
2 Na2CO3 + Ba(NO3)2(aq) = Ba(CO3)2 + 2 Na2NO3
Zn + CuO = Cu + Zn2O =>
2 Zn + CuO = Cu + Zn2O
Ni(NO3)2 + Rb = RbNO3 + Ni =>
Ni(NO3)2 + 2 Rb = 2 RbNO3 + Ni
NH4OH + CuCl2 = Cu(OH)2 + NH4Cl =>
2 NH4OH + CuCl2 = Cu(OH)2 + 2 NH4Cl
Fe(NO3) + KOH = FeOH + K + NO3 =>
Fe(NO3) + KOH = FeOH + K + NO3
CI2 + HI = I2 + CHI =>
CI2 + HI = I2 + CHI
NO2 + N2O5 = N3O7 =>
NO2 + N2O5 = N3O7
Fe2 + H2O = Fe(OH)2 + H =>
Fe2 + 4 H2O = 2 Fe(OH)2 + 4 H
KNo3 + NaOH = KOH + NaNo3 =>
KNo3 + NaOH = KOH + NaNo3
Fe(OH)2 + HI = FeI2 + H2O =>
Fe(OH)2 + 2 HI = FeI2 + 2 H2O
BaCl2 + NH3SO3 + H2O = BaSO4 + HCl + NH3 =>
BaCl2 + NH3SO3 + H2O = BaSO4 + 2 HCl + NH3
NaCuO2 + H2SO4 = CuSO4 + Na2SO4 + H2O + O2 =>
4 NaCuO2 + 6 H2SO4 = 4 CuSO4 + 2 Na2SO4 + 6 H2O + O2
Ni + H2O = NiO4 + H2 =>
Ni + 4 H2O = NiO4 + 4 H2
(CH3)2NH + HOBr = (CH3)2NH2 + BrO =>
(CH3)2NH + HOBr = (CH3)2NH2 + BrO
H2 + H2CCH2 = H2CCH3 =>
H2 + 2 H2CCH2 = 2 H2CCH3
CaH2 + O2 = CaO + H2O =>
CaH2 + O2 = CaO + H2O
CaCO3 + HI = CaIHCO3 =>
CaCO3 + HI = CaIHCO3
PbHPO4 + HNO3 = PbNO3 + H2PO4 =>
PbHPO4 + HNO3 = PbNO3 + H2PO4
HNO3 + K[Cr(OH)4] = KNO3 + Cr(NO3)3 + H2O =>
4 HNO3 + K[Cr(OH)4] = KNO3 + Cr(NO3)3 + 4 H2O
SeO2 + KOH(aq) = K2SeO3 + H2O =>
SeO2 + 2 KOH(aq) = K2SeO3 + H2O
Li3PO4 + NH4CO3 = LiCO3 + (NH4)3PO4 =>
Li3PO4 + 3 NH4CO3 = 3 LiCO3 + (NH4)3PO4
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