| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 H + 2 NO = 2 H2O + N2
MnO2 + H2SO4 + H2S = MnSO4 + H2O =>
4 MnO2 + 3 H2SO4 + H2S = 4 MnSO4 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2Cr2O7 + SO2 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 3 SO2 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3
UF4 + Mg = MgF2 + U =>
UF4 + 2 Mg = 2 MgF2 + U
CH2Cl2 + Cl2 = CHCl3 + H2 =>
2 CH2Cl2 + Cl2 = 2 CHCl3 + H2
Na2 + KMnO4 + H2SO4 = Na2SO4 + H2O + Mn{2+} + K{+} + HSO4{-} =>
5 Na2 + 2 KMnO4 + 11 H2SO4 = 5 Na2SO4 + 8 H2O + 2 Mn{2+} + 2 K{+} + 6 HSO4{-}
NaOH + (NH4)3(PO4) = Na3(PO4) + H2O + NH3 =>
3 NaOH + (NH4)3(PO4) = Na3(PO4) + 3 H2O + 3 NH3
C2H4O2 + Cu = Cu(OH)2 + CH =>
C2H4O2 + Cu = Cu(OH)2 + 2 CH
FeCl3 + KNCS = Fe(NCS)3 + KCl =>
FeCl3 + 3 KNCS = Fe(NCS)3 + 3 KCl
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
C5H7N3O + O2 = CO2 + H2O + N2 =>
4 C5H7N3O + 25 O2 = 20 CO2 + 14 H2O + 6 N2
Na(HCO3) + HOH = NaOH + H(HCO3) =>
Na(HCO3) + HOH = NaOH + H(HCO3)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2CO3 + ZnCl2 = NaCl + Zn2(CO3)2 =>
2 Na2CO3 + 2 ZnCl2 = 4 NaCl + Zn2(CO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3(aq) + K2CO3 = Fe2(CO3)3(s) + KCl(aq) =>
2 FeCl3(aq) + 3 K2CO3 = Fe2(CO3)3(s) + 6 KCl(aq)
C2H6 + Cl2 = C3H5Cl + HCl =>
3 C2H6 + 5 Cl2 = 2 C3H5Cl + 8 HCl
NH4OH + H2O = NH3O + H3O =>
NH4OH + 2 H2O = NH3O + 2 H3O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(CH2O)3 = CH3COOH =>
2(CH2O)3 = 3 CH3COOH
C8H5O4K + NaOH = NaC8H4O4K + H2O =>
C8H5O4K + NaOH = NaC8H4O4K + H2O
P3 = P2 =>
2 P3 = 3 P2
ZnBr2 + Fe = ZnFe2 + Br2 =>
ZnBr2 + 2 Fe = ZnFe2 + Br2
C2H7O2N + NaOH = CH3NH2 + HCOONa + H2O =>
C2H7O2N + NaOH = CH3NH2 + HCOONa + H2O
Br2 + SO2 + H2O = H{+} + Br{-} + SO4{-2} =>
Br2 + SO2 + 2 H2O = 4 H{+} + 2 Br{-} + SO4{-2}
Na + H2SO4(conc) = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4(conc) = 4 Na2SO4 + H2S + 4 H2O
K2Cr2O7 + H2SO4 + C2H5OH = KCr(SO4)2 + CO2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + C2H5OH = 4 KCr(SO4)2 + 2 CO2 + 11 H2O
NH3OHCl + FeCl3 = FeCl2 + HCl + H2O + N2 =>
2 NH3OHCl + 2 FeCl3 = 2 FeCl2 + 4 HCl + 2 H2O + N2
SrCO3(s) = SrO(s) + CO2(g) =>
SrCO3(s) = SrO(s) + CO2(g)
TeO + H2O = Te(OH)2 =>
TeO + H2O = Te(OH)2
[Ag(NH3)2]OH + CH2O = Ag + HCOONH4 + H2O + NH3 =>
2[Ag(NH3)2]OH + CH2O = 2 Ag + HCOONH4 + H2O + 3 NH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + AgI = NaI + Ag2O + H2O =>
2 NaOH + 2 AgI = 2 NaI + Ag2O + H2O
K2CrO4 + KNO2 + H2SO4 = CrSO4 + H2O + KNO3 + K2SO4 =>
K2CrO4 + 2 KNO2 + 2 H2SO4 = CrSO4 + 2 H2O + 2 KNO3 + K2SO4
Zn + CuCl2(aq) = ZnCl2 + Cu =>
Zn + CuCl2(aq) = ZnCl2 + Cu
MoO3 + Zn + H2SO4 = Mo2O2O3 + ZnSO4 + H2O =>
2 MoO3 + Zn + H2SO4 = Mo2O2O3 + ZnSO4 + H2O
K2Cr2O7 + H2SO4 + K4[Fe(CN)6] = K3[Fe(CN)6] + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 K4[Fe(CN)6] = 6 K3[Fe(CN)6] + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Cr(OH)4{-} + H2O2 = CrO4{2-} + H2O + H{+} =>
2 Cr(OH)4{-} + 3 H2O2 = 2 CrO4{2-} + 6 H2O + 2 H{+}
CaCl2 + Li2O = CaO + LiCl =>
CaCl2 + Li2O = CaO + 2 LiCl
I2 + HNO3 = I2O7 + H2O + NO =>
3 I2 + 14 HNO3 = 3 I2O7 + 7 H2O + 14 NO
Al + Br = (Al3Br) =>
3 Al + Br = (Al3Br)
Sr(OH) + HCl = SrCl + H2O =>
Sr(OH) + HCl = SrCl + H2O
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2 =>
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2
AlS + Ca = Al + CaS =>
AlS + Ca = Al + CaS
NiSO4 + Br2 + NaOH = NiO(OH) + NaBr + Na2SO4 + H2O =>
2 NiSO4 + Br2 + 6 NaOH = 2 NiO(OH) + 2 NaBr + 2 Na2SO4 + 2 H2O
K3PO3 + HCl = KCl + H3PO3 =>
K3PO3 + 3 HCl = 3 KCl + H3PO3
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
C6H4Br2Mg + CH4 + H2O = C10H13Br + Mg(OH)2 + H2 =>
C6H4Br2Mg + 14 CH4 + 2 H2O = 2 C10H13Br + Mg(OH)2 + 18 H2
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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12/10/24
方程式のバランス01/09/24
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