| 前日に均衡した方程式 |
C12H56 + 26 O2 = 28 H2O + 12 CO2
I2 + HSO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
I2 + HSO3{-} + H2O = SO4{2-} + 2 I{-} + 3 H{+}
C6H6CH3 + KMnO4 + H2SO4 = C6H6COH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH3 + 4 KMnO4 + 6 H2SO4 = 5 C6H6COH + 2 K2SO4 + 4 MnSO4 + 11 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
C13H24 + O = CO2 + H2O =>
C13H24 + 38 O = 13 CO2 + 12 H2O
Mg + Ag3P = Mg3P2 + Ag =>
3 Mg + 2 Ag3P = Mg3P2 + 6 Ag
Na2SO3 + Ba(NO3)2 = Na2(NO3)2 + BaSO3 =>
Na2SO3 + Ba(NO3)2 = Na2(NO3)2 + BaSO3
C2H6 + I2 + HIO3 = C2H5I + H2O =>
5 C2H6 + 2 I2 + HIO3 = 5 C2H5I + 3 H2O
PtO2 + HF = PtF4 + H2O =>
PtO2 + 4 HF = PtF4 + 2 H2O
Na2CO3 + HCH3COO = NaCH3COO + CO2H2O =>
Na2CO3 + 2 HCH3COO = 2 NaCH3COO + CO2H2O
BCl3 + Ca = CaCl2 + B =>
2 BCl3 + 3 Ca = 3 CaCl2 + 2 B
Ag + H2S = Ag2SH2 =>
2 Ag + H2S = Ag2SH2
NiCl2 + NH3 = NiH3 + NCl2 =>
NiCl2 + NH3 = NiH3 + NCl2
Fe + O2 + H2O = FeO(OH)67 =>
4 Fe + 69 O2 + 134 H2O = 4 FeO(OH)67
C12H22O11(aq) + H2O(l) = CH3CH2OH(aq) + CO2(g) =>
C12H22O11(aq) + H2O(l) = 4 CH3CH2OH(aq) + 4 CO2(g)
KMnO4 + KBr + H2SO4 = MnSO4 + K2SO4 + H2O + Br =>
KMnO4 + 5 KBr + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 5 Br
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
CO + H2O + HCl = C6H4Cl2 + O2 =>
12 CO + 2 H2O + 4 HCl = 2 C6H4Cl2 + 7 O2
H + Cl(g) = HCl(g) =>
H + Cl(g) = HCl(g)
Pb(NO3) + K = KNO3 + Pb2 =>
2 Pb(NO3) + 2 K = 2 KNO3 + Pb2
ReO3 = Re2O7 + ReO2 =>
3 ReO3 = Re2O7 + ReO2
SO + H2 = H2S + H2O =>
SO + 2 H2 = H2S + H2O
NaOH + C2H2O4 = Na2C2O4 + H2O =>
2 NaOH + C2H2O4 = Na2C2O4 + 2 H2O
MnO4{-}(aq) + ClO2{-}(aq) + H2O(l) = MnO2(s) + ClO4{-}(aq) + OH{-}(aq) =>
4 MnO4{-}(aq) + 3 ClO2{-}(aq) + 2 H2O(l) = 4 MnO2(s) + 3 ClO4{-}(aq) + 4 OH{-}(aq)
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu =>
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu
H2S + Cl2 = S8(d) + HCl(l) =>
8 H2S + 8 Cl2 = S8(d) + 16 HCl(l)
C5H7 + O2 = H2O + CO2 =>
4 C5H7 + 27 O2 = 14 H2O + 20 CO2
C6H5Br + HNO3 + H2SO4 = C6H4BrNO2H2SO4H2O =>
C6H5Br + HNO3 + H2SO4 = C6H4BrNO2H2SO4H2O
Al + NaOH + HOH = Na3[Al(OH)6] + H2 =>
2 Al + 6 NaOH + 6 HOH = 2 Na3[Al(OH)6] + 3 H2
Fe2 + Sn2 = Fe2Sn2 =>
Fe2 + Sn2 = Fe2Sn2
NH3 + CH4 = HNC + H2 =>
NH3 + CH4 = HNC + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al(HCO3)3(aq) + Li2CO3(aq) = Al2(CO3)3(s) + LiHCO3 =>
2 Al(HCO3)3(aq) + 3 Li2CO3(aq) = Al2(CO3)3(s) + 6 LiHCO3
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Na(s) + O2(g) + C(s) + H2(g) = NaHCO3(s) =>
2 Na(s) + 3 O2(g) + 2 C(s) + H2(g) = 2 NaHCO3(s)
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
B + W = BW =>
B + W = BW
Cu(WO3)2 = CuO + WO2 + O2 =>
2 Cu(WO3)2 = 2 CuO + 4 WO2 + O2
Al + (CuSO4) = Cu + Al(SO4)3 =>
Al + 3(CuSO4) = 3 Cu + Al(SO4)3
B2H6 = B3H9 =>
3 B2H6 = 2 B3H9
TiOSO4 + H2O = Ti(OH)4 + H2SO4 =>
TiOSO4 + 3 H2O = Ti(OH)4 + H2SO4
Fe3OC + O2 = Fe + CO2 =>
2 Fe3OC + O2 = 6 Fe + 2 CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2S2O3 + Cl + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 8 Cl + 5 H2O = 2 H2SO4 + 2 NaCl + 6 HCl
H2S + HNO3 = H2SO430 + NO2 + H2O =>
H2S + 860 HNO3 = H2SO430 + 860 NO2 + 430 H2O
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Ca3(PO4)2 + H2SO4CaSO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4CaSO4 = 4 CaSO4 + Ca(H2PO4)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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