| 前日に均衡した方程式 |
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NO2{-} + I{-} + H{+} = I3{-} + NO + H2O =>
2 NO2{-} + 3 I{-} + 4 H{+} = I3{-} + 2 NO + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
CHCl3 + NaOH = HCO2Na + NaCl + H2O =>
CHCl3 + 4 NaOH = HCO2Na + 3 NaCl + 2 H2O
NO2(g) + O2(g) + H2O0(l) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O0(l) = 4 HNO3(aq)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Cr2S2 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S2 + 12 Mn(NO3)2 + 16 Na2CO3 = 24 NO + 16 CO2 + 2 Na2CrO4 + 12 Na2MnO4 + 2 Na2SO4
S + O3 = SO2 =>
3 S + 2 O3 = 3 SO2
C20H14O4 + HCl = C20H15O4 + Cl2 =>
2 C20H14O4 + 2 HCl = 2 C20H15O4 + Cl2
H2S + [O] = SO3 + H2O =>
H2S + 4[O] = SO3 + H2O
Cr(OH)4{-}(aq) + H2O2(aq) + OH{-}(aq) = CrO4{-2}(aq) + H2O =>
2 Cr(OH)4{-}(aq) + 3 H2O2(aq) + 2 OH{-}(aq) = 2 CrO4{-2}(aq) + 8 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Cu + H(NO3) = CuO + NO2 + H2O =>
Cu + 2 H(NO3) = CuO + 2 NO2 + H2O
Pb2 + NO3 + BaCl = BaNO3 + Pb2Cl =>
Pb2 + NO3 + BaCl = BaNO3 + Pb2Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C02 + O = CO2 =>
C02 + 4 O = 2 CO2
Sm2(C2O4)3 + O2 = Sm2O3 + CO2 =>
2 Sm2(C2O4)3 + 3 O2 = 2 Sm2O3 + 12 CO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Cr + O = Cr3O =>
3 Cr + O = Cr3O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C7H12 + Br2 = C7H11 + HBr =>
2 C7H12 + Br2 = 2 C7H11 + 2 HBr
XCH2OH + KMnO4 + H2SO4 = XCOOH + MnO2 + K2SO4 + H2O =>
3 XCH2OH + 4 KMnO4 + 2 H2SO4 = 3 XCOOH + 4 MnO2 + 2 K2SO4 + 5 H2O
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
KOH + NH4I = NH3 + KI + H2O =>
KOH + NH4I = NH3 + KI + H2O
K2C2O4 + Sn3(PO4)4 = K3PO4 + Sn(C2O4)2 =>
6 K2C2O4 + Sn3(PO4)4 = 4 K3PO4 + 3 Sn(C2O4)2
Fe + Mg = FeMg =>
Fe + Mg = FeMg
Mg + HO = MgO + H2O =>
Mg + 2 HO = MgO + H2O
SO2 + KOH = KO2 + SOH =>
SO2 + KOH = KO2 + SOH
Zn + SnCl4 = ZnCl + Sn =>
4 Zn + SnCl4 = 4 ZnCl + Sn
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O
LiCl + N2 = Li3N + Cl2 =>
6 LiCl + N2 = 2 Li3N + 3 Cl2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
LiBr + H2O = LiOH + BrH =>
LiBr + H2O = LiOH + BrH
LiBr + H2O = Br2 + H2 + LiOH =>
2 LiBr + 2 H2O = Br2 + H2 + 2 LiOH
Po + HNO3 = Po(NO3)4 + NO2 + H2O =>
Po + 8 HNO3 = Po(NO3)4 + 4 NO2 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
C3H7OH = C2H5COH + H2 =>
C3H7OH = C2H5COH + H2
CuNa + LiBr = CuBr + LiNa =>
CuNa + LiBr = CuBr + LiNa
NH3 + H2CO3 = NH3CO3 + H2 =>
NH3 + H2CO3 = NH3CO3 + H2
C2H7N + O2 = CO + H2O + NO2 =>
4 C2H7N + 15 O2 = 8 CO + 14 H2O + 4 NO2
K + Al2(CO4)3 = KCO4 + Al2 =>
3 K + Al2(CO4)3 = 3 KCO4 + Al2
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| 前日に均衡した方程式 |
方程式のバランス02/10/25
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