| 前日に均衡した方程式 |
2 KI + MnO2 + 2 H2SO4 = I2 + 2 H2O + K2SO4 + MnSO4
C2H2 + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
C2H2 + 10[Ag(NH3)2]OH = 10 Ag + 2 CO2 + 6 H2O + 20 NH3
HBrO4 + HBr = Br2 + H2O2 =>
HBrO4 + 3 HBr = 2 Br2 + 2 H2O2
Al2(CO3)3 + HI = AlI3 + H2CO3 =>
Al2(CO3)3 + 6 HI = 2 AlI3 + 3 H2CO3
KI + CaS = K2S + CaI2 =>
2 KI + CaS = K2S + CaI2
CuS + CuO = Cu + SO4 =>
CuS + 4 CuO = 5 Cu + SO4
I2O7 + H2O = I2(OH) + O =>
2 I2O7 + H2O = 2 I2(OH) + 13 O
Ni(NO3)2 + C3H7NO3 + H2O = NiO + NH4(NO3)2 + CO2 =>
47 Ni(NO3)2 + 14 C3H7NO3 + 23 H2O = 47 NiO + 36 NH4(NO3)2 + 42 CO2
LiNO3 + FeCl2 + NH4H2PO4 = LiFePO4 + NO + HCl + H2 + O2 =>
2 LiNO3 + 2 FeCl2 + 2 NH4H2PO4 = 2 LiFePO4 + 4 NO + 4 HCl + 4 H2 + O2
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
C5H9N1O4 + H2O = C5H11N1O5 =>
C5H9N1O4 + H2O = C5H11N1O5
H3AsO4 + KOH = HOH + K2HAsO4 =>
H3AsO4 + 2 KOH = 2 HOH + K2HAsO4
Na2O2 + H2SO4 = Na2SO4H2O2 =>
Na2O2 + H2SO4 = Na2SO4H2O2
SnS + HNO3 + HCl = SnCl4 + H2SO4 + NO2 + H2O =>
SnS + 10 HNO3 + 4 HCl = SnCl4 + H2SO4 + 10 NO2 + 6 H2O
CH3CH2CH2OH + O = CH3CH2CHO + H2O =>
CH3CH2CH2OH + O = CH3CH2CHO + H2O
ZnS + C = Zn + CS =>
ZnS + C = Zn + CS
C2H6(g) + O2(g) = H2O(l) + CO2 =>
2 C2H6(g) + 7 O2(g) = 6 H2O(l) + 4 CO2
CH3C00H + O2 = CO2 + H2O =>
CH3C00H + 3 O2 = 2 CO2 + 2 H2O
H + SO4 + CaO + H2O = CaSO4*2H2O =>
2 H + SO4 + CaO + H2O = CaSO4*2H2O
C6H5MgBr + SnCl42(C2H5)2O = C6H5Sn + Mg + Cl + (C2H5)2O + Br =>
C6H5MgBr + SnCl42(C2H5)2O = C6H5Sn + Mg + 42 Cl + (C2H5)2O + Br
AgCl + NH3 = NCl + AgH3 =>
AgCl + NH3 = NCl + AgH3
ZnBr2 + NaOH = Zn[OH]2 + NaBr =>
ZnBr2 + 2 NaOH = Zn[OH]2 + 2 NaBr
K2S2O8 = SO2 + K2SO4 + O2 =>
K2S2O8 = SO2 + K2SO4 + O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cr(NO3)2 + NaOH = Cr(OH)2 + Na(NO3) =>
Cr(NO3)2 + 2 NaOH = Cr(OH)2 + 2 Na(NO3)
ZnBr2 + NaOH = Zn[OH]2 + NaBr =>
ZnBr2 + 2 NaOH = Zn[OH]2 + 2 NaBr
KIO3 + KI + HCl = KICl4 + H2O =>
2 KIO3 + KI + 12 HCl = 3 KICl4 + 6 H2O
CaOH2 = Ca + H + O =>
CaOH2 = Ca + 2 H + O
Al(OH)3 + H2O = Al(OH2)3 + OH =>
Al(OH)3 + 3 H2O = Al(OH2)3 + 3 OH
Ni + HNO3 = Ni(NO3)2 + NO2H2O =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 NO2H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
S + O = SO3 =>
S + 3 O = SO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CsOH + H2SO4 = H2O + Cs2SO4 =>
2 CsOH + H2SO4 = 2 H2O + Cs2SO4
CaCO3 + MgO = Mg(CO3) + CaO =>
CaCO3 + MgO = Mg(CO3) + CaO
C7H8 + NHO3 = NH8 + C7HO3 =>
C7H8 + NHO3 = NH8 + C7HO3
Pb(NO3)2 + K4Fe(CN)6 = Pb2Fe(CN)6 + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2Fe(CN)6 + 4 KNO3
SnCl4 + Na2S = Sn2S4 + NaCl =>
2 SnCl4 + 4 Na2S = Sn2S4 + 8 NaCl
C39H54N10O14S = H2 + N2 + O2 + C + S =>
C39H54N10O14S = 27 H2 + 5 N2 + 7 O2 + 39 C + S
Mg + HNO3 = Mg2(NO3)2 + NO + H2O =>
6 Mg + 8 HNO3 = 3 Mg2(NO3)2 + 2 NO + 4 H2O
Pb(OH)2 + KI = PbI2 + KOH =>
Pb(OH)2 + 2 KI = PbI2 + 2 KOH
Co(OH)2 + HI = CoI2 + HOH =>
Co(OH)2 + 2 HI = CoI2 + 2 HOH
CH3CH2Cl + O2 = CO2 + H2O + HCl =>
CH3CH2Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
Mg(s) + Cu(NO3)2 = Mg(NO3)2 + Cu(s) =>
Mg(s) + Cu(NO3)2 = Mg(NO3)2 + Cu(s)
Fe(NO3)3 + (NH4)2C2O4 = Fe2(C2O4)3 + (NH4)(NO3) =>
2 Fe(NO3)3 + 3(NH4)2C2O4 = Fe2(C2O4)3 + 6(NH4)(NO3)
Cu(OH)2 + Cl + H = CuCl2 + H2O =>
Cu(OH)2 + 2 Cl + 2 H = CuCl2 + 2 H2O
K2S + KHSO4 = K2SO4 + H2S =>
K2S + 2 KHSO4 = 2 K2SO4 + H2S
Ba(CO3)2 = BaO2 + CO2 =>
Ba(CO3)2 = BaO2 + 2 CO2
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
Sb2O3 + KIO3 + HCl + H2O = SbH(OH)6 + KCl + ICl =>
Sb2O3 + KIO3 + 2 HCl + 6 H2O = 2 SbH(OH)6 + KCl + ICl
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