| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Mg(s) + 2 HCl(l) = 2 MgCl + H2
CH3OH + MnO4 = CO2 + MnO2 + H2O =>
2 CH3OH + 3 MnO4 = 2 CO2 + 3 MnO2 + 4 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Cr2(SO4)3 + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + K2SO4 + H2O =>
Cr2(SO4)3 + 6 K3[Fe(CN)6] + 16 KOH = 2 K2CrO4 + 6 K4[Fe(CN)6] + 3 K2SO4 + 8 H2O
V(OH)2 + HCl = VCl2 + H2O =>
V(OH)2 + 2 HCl = VCl2 + 2 H2O
K(g) + H2O(g) = KOH(g) + H2 =>
2 K(g) + 2 H2O(g) = 2 KOH(g) + H2
I2 + I{-} = I3{-}redox =>
I2 + I{-} = I3{-}redox
KH2PO4 + HCl + C = H3PO2 + KCl + CO2 =>
KH2PO4 + HCl + C = H3PO2 + KCl + CO2
BaCl2 + Na2HPO4 = Ba3(PO4)2 + HCl + NaCl =>
3 BaCl2 + 2 Na2HPO4 = Ba3(PO4)2 + 2 HCl + 4 NaCl
Fe3S2 + O2 = Fe2O3 + S2O =>
4 Fe3S2 + 11 O2 = 6 Fe2O3 + 4 S2O
C9H20 = C2H4 + C7H16 =>
C9H20 = C2H4 + C7H16
NO2 + H2 = HNO3 + NO =>
4 NO2 + H2 = 2 HNO3 + 2 NO
HBr + Sn = Sn2Br + H2 =>
2 HBr + 4 Sn = 2 Sn2Br + H2
NO2 + H2 = HNO3 + NO =>
4 NO2 + H2 = 2 HNO3 + 2 NO
(PH3) + (O2) = (P4O10) + (H2O) =>
4(PH3) + 8(O2) = (P4O10) + 6(H2O)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al(OH)3 + H2SiO3 = Al(OH)SiO3 + H2O =>
Al(OH)3 + H2SiO3 = Al(OH)SiO3 + 2 H2O
BaO(s) + H2O(g) = Ba(OH)2 =>
BaO(s) + H2O(g) = Ba(OH)2
CH3COONa + Ag = CH3COOAg + Na =>
CH3COONa + Ag = CH3COOAg + Na
CH3CO(NHOH) + FeCl3 = (CH3CONHO)3Fe + HCl =>
3 CH3CO(NHOH) + FeCl3 = (CH3CONHO)3Fe + 3 HCl
K2CrO4(l) + HCl(l) = KCl(l) + H2CrO4(l) =>
K2CrO4(l) + 2 HCl(l) = 2 KCl(l) + H2CrO4(l)
C8H10N4O2 + HCl = C8H10N4O2H + Cl =>
C8H10N4O2 + HCl = C8H10N4O2H + Cl
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
Pb(NO3)2 + K = Pb + K(NO3) =>
Pb(NO3)2 + 2 K = Pb + 2 K(NO3)
SrNO32 = SrNO2 + O2 =>
SrNO32 = SrNO2 + 15 O2
Fe2O3 + H2O = (HFe1O2)2 =>
Fe2O3 + H2O = (HFe1O2)2
Ni(ClO4)2 + RbOH = Ni(OH)2 + Rb(ClO4) =>
Ni(ClO4)2 + 2 RbOH = Ni(OH)2 + 2 Rb(ClO4)
H2O + Cl2O = HCl + O2 =>
H2O + Cl2O = 2 HCl + O2
PbO2 + Cl{-} + H2O = PbCl2 + O2 + OH{-} =>
2 PbO2 + 4 Cl{-} + 2 H2O = 2 PbCl2 + O2 + 4 OH{-}
MnO2 + K2CO3 + KNO3 = CO2 + K2MnO4 + N2 =>
5 MnO2 + 4 K2CO3 + 2 KNO3 = 4 CO2 + 5 K2MnO4 + N2
NO2 + H2 = N2 + H2O =>
2 NO2 + 4 H2 = N2 + 4 H2O
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
NaF + Pb(C2H3O2)2 = PbF + Na(C2H3O2)2 =>
NaF + Pb(C2H3O2)2 = PbF + Na(C2H3O2)2
Si2H6 + H2O = Si(OH)4 + H2 =>
Si2H6 + 8 H2O = 2 Si(OH)4 + 7 H2
CH3(CH2)2CH2OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3(CH2)2CH2OH + 8 K2Cr2O7 + 32 H2SO4 = 12 HCOOH + 8 Cr2(SO4)3 + 8 K2SO4 + 35 H2O
Cu2O + La2O3 + S = LaCuOS + SO2 =>
Cu2O + La2O3 + 3 S = 2 LaCuOS + SO2
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
Pb(HCO3)2 + HCl = PbCl2 + H2O + CO2 =>
Pb(HCO3)2 + 2 HCl = PbCl2 + 2 H2O + 2 CO2
CuS + O = CuO2 + SO2 =>
CuS + 4 O = CuO2 + SO2
(NH4)2S(aq) + FeCl2(aq) = FeS(s) + NH4Cl(aq) =>
(NH4)2S(aq) + FeCl2(aq) = FeS(s) + 2 NH4Cl(aq)
CH3COOH + Ca(OH)2 = Ca(CH3COO)2*H2O + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2*H2O + H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
Cr2O7{-2} + ethanol + H{+} = Cr3{+} + aceticacid + H2O{+} =>
9 Cr2O7{-2} + 13 C2H5OH + 74 H{+} = 6 Cr3{+} + 13 C2H4O2 + 50 H2O{+}
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
Mn(NO3)2 + Ag = MnAg + (NO3)2 =>
Mn(NO3)2 + Ag = MnAg + (NO3)2
B2H6 + LiAlH4 = LiBH4 + Al(BH4)3 =>
2 B2H6 + LiAlH4 = LiBH4 + Al(BH4)3
C16H34 + NO3{-} + H{+} = HCO3{-} + N2 + H2O =>
5 C16H34 + 98 NO3{-} + 18 H{+} = 80 HCO3{-} + 49 N2 + 54 H2O
Cu(OH)2 + NO2H2 = CuNO2 + H2O =>
Cu(OH)2 + NO2H2 = CuNO2 + 2 H2O
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス02/07/25
方程式のバランス03/09/24
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