| 前日に均衡した方程式 |
3 C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 6 C2H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
ZnCl2 + H2S = ZnH2 + Cl2S =>
ZnCl2 + H2S = ZnH2 + Cl2S
Al2(CO4)3 + Ca(OH)2 = Al(OH)3 + Ca2(CO4)2 =>
2 Al2(CO4)3 + 6 Ca(OH)2 = 4 Al(OH)3 + 3 Ca2(CO4)2
Fe2O3 + C2H3O2 = Fe(C3H2O2) + H2O + O2 =>
4 Fe2O3 + 12 C2H3O2 = 8 Fe(C3H2O2) + 10 H2O + 5 O2
Mg + HCl = MgCl2 + H2474 =>
1237 Mg + 2474 HCl = 1237 MgCl2 + H2474
C13 + H16 + O = C6H12O6 =>
24 C13 + 39 H16 + 312 O = 52 C6H12O6
C + *CO2 = CO =>
C + *CO2 = 2 CO
C2H4(g) + H2 = C2H6 =>
C2H4(g) + H2 = C2H6
LiBi + I2 = LiBiI2 =>
LiBi + I2 = LiBiI2
C4H6O5 + NaOH = C4H4Na2O5 + H2O =>
C4H6O5 + 2 NaOH = C4H4Na2O5 + 2 H2O
LiHCO3 + HCl = H2O + Li(CO2)Cl =>
LiHCO3 + HCl = H2O + Li(CO2)Cl
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2(SO4) + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2(SO4) + 11 H2O
K2CO3 + CuS = CuCO3 + K2S =>
K2CO3 + CuS = CuCO3 + K2S
NaAlF4 + Mg = MgF2 + Al + NaF =>
2 NaAlF4 + 3 Mg = 3 MgF2 + 2 Al + 2 NaF
C6H9N3O2 + O2 = CO(NH2)2 + CO2 + H2O =>
2 C6H9N3O2 + 10 O2 = 3 CO(NH2)2 + 9 CO2 + 3 H2O
Na2CO3 + La2O3 + TiO2 = NaLaTiO4 + CO2 =>
Na2CO3 + La2O3 + 2 TiO2 = 2 NaLaTiO4 + CO2
Cu(s) + HNO3(l) = NO2(g) + H2O(l) + Cu(NO3)2(aq) =>
Cu(s) + 4 HNO3(l) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2(aq)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2(S2O3) + Al(MnO4)3 = Al2(SO4)3 + MnO2 + Al2O3 =>
3 Al2(S2O3) + 4 Al(MnO4)3 = 2 Al2(SO4)3 + 12 MnO2 + 3 Al2O3
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
Cl2(g) + KBr(ac) = KCl(ac) + Br2(g) =>
Cl2(g) + 2 KBr(ac) = 2 KCl(ac) + Br2(g)
Mg + Zn3(PO4)2 = MgPO4 + Zn =>
2 Mg + Zn3(PO4)2 = 2 MgPO4 + 3 Zn
HBr + Cu = CuBr2 + H2 =>
2 HBr + Cu = CuBr2 + H2
NH4(NO3) + KOH = NH4KNO3(OH) =>
NH4(NO3) + KOH = NH4KNO3(OH)
C2H3O2Na + H2O = CH4 + CO2 + NaOH =>
C2H3O2Na + H2O = CH4 + CO2 + NaOH
Cr2O3 + NaOH + H2O = Na3Cr(OH)6 =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3Cr(OH)6
C4H8(OH)2 + KMnO4 + KOH = C2H4(COOK)2 + K2MnO4 + H2O =>
C4H8(OH)2 + 8 KMnO4 + 10 KOH = C2H4(COOK)2 + 8 K2MnO4 + 8 H2O
CuNO3(aq) + NaPO4(aq) = CuPO4 + NaNO3 =>
CuNO3(aq) + NaPO4(aq) = CuPO4 + NaNO3
KBr(aq) + I2(aq) = Br2 + KI =>
2 KBr(aq) + I2(aq) = Br2 + 2 KI
Hg + S = (Hg2S) =>
2 Hg + S = (Hg2S)
Pt(OH)4 + H2S = PtS2 + H2O =>
Pt(OH)4 + 2 H2S = PtS2 + 4 H2O
Ne + O2 = Ne2O3 =>
4 Ne + 3 O2 = 2 Ne2O3
KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2CO3 + 14 MnO2 + 2 CO2 + 12 H2O
As2O3 + I2 + H2O = AsO4 + I{-} + H{+} =>
As2O3 + 5 I2 + 5 H2O = 2 AsO4 + 10 I{-} + 10 H{+}
Cr2O7{-2} + H{+} + Cl{-} = Cr{+3)+H2O+Cl2 =>
Cr2O7{-2} + 14 H{+} + 6 Cl{-} = 2 Cr{+3)+7H2O+3Cl2
C8H10 + H2SO4 = C8H10SO3 + H2O =>
C8H10 + H2SO4 = C8H10SO3 + H2O
Fe2(SO4)3 + ZnO + H2O = ZnSO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 ZnO + 3 H2O = 3 ZnSO4 + 2 Fe(OH)3
Ca(s) + H2O(l) = Ca(OH)2() + H2() =>
Ca(s) + 2 H2O(l) = Ca(OH)2() + H2()
VO2{+} + SO2 = V{3+} + SO4{2-} =>
VO2{+} + SO2 = V{3+} + SO4{2-}
Hg2SO3 = Hg2 + SO3 =>
Hg2SO3 = Hg2 + SO3
MgO(s) + HCl(aq) = MgCl2 + H2O =>
MgO(s) + 2 HCl(aq) = MgCl2 + H2O
Cu(OH)2 + C2H4O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 C2H4O2 = Cu(C2H3O2)2 + 2 H2O
Li + HClO3 = LiClO3 + H2 =>
2 Li + 2 HClO3 = 2 LiClO3 + H2
Br2 + H2O = BrOH + H2 =>
Br2 + 2 H2O = 2 BrOH + H2
KCl + Ba(NO3)2 = KNO3 + BaCl2 =>
2 KCl + Ba(NO3)2 = 2 KNO3 + BaCl2
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
H2S + K3[Al(OH)6] = KHS + Al(OH)3 + H2O =>
3 H2S + K3[Al(OH)6] = 3 KHS + Al(OH)3 + 3 H2O
Fe(OH)3 + HNO3 = H3Fe + NO3OH =>
Fe(OH)3 + 3 HNO3 = H3Fe + 3 NO3OH
Na + Zn(NO3)2 = Na(NO3)2 + Zn =>
Na + Zn(NO3)2 = Na(NO3)2 + Zn
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