| 前日に均衡した方程式 |
3 C13H8O + 2 NaBH4 = 3 C13H10O + 2 NaBH
Na2CO3 + Cr2O3 + KNO3 = CO2 + KNO2 + Na2CrO4 =>
2 Na2CO3 + Cr2O3 + 3 KNO3 = 2 CO2 + 3 KNO2 + 2 Na2CrO4
ClCH2COOH + NH3 = CH2NH2COOH + HCl =>
ClCH2COOH + NH3 = CH2NH2COOH + HCl
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
CH4O + C2H4O + NaBH4 = C6H13O + NaOCH3 + BH6CO =>
2 CH4O + 5 C2H4O + 3 NaBH4 = C6H13O + 3 NaOCH3 + 3 BH6CO
C6H4(COOH)2 + C6H5OH = C6H5COOH + C6H4OHCOOH =>
C6H4(COOH)2 + C6H5OH = C6H5COOH + C6H4OHCOOH
Fe + C2H4O2 = FeCH4 + CO2 =>
Fe + C2H4O2 = FeCH4 + CO2
Cu(s) + O(g) = CuO2 =>
Cu(s) + 2 O(g) = CuO2
MgC2 + N2O = Mg + CO + N2 =>
MgC2 + 2 N2O = Mg + 2 CO + 2 N2
F16 + S8 = SF4 =>
2 F16 + S8 = 8 SF4
C108H15ON17S + H2O = C4H8O2 + CO2 + SO2 + NO2 =>
20 C108H15ON17S + 1918 H2O = 517 C4H8O2 + 92 CO2 + 20 SO2 + 340 NO2
[Co(H2O)6]Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2[Co(H2O)6]Cl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
CuSO4KSCN = CuCNKSSO4 =>
CuSO4KSCN = CuCNKSSO4
Mn + HI = H2 + Mn(I3) =>
2 Mn + 6 HI = 3 H2 + 2 Mn(I3)
KHC2O4 + H2O = KOH + C2H2O4 =>
KHC2O4 + H2O = KOH + C2H2O4
C(s) + CuO(s) = Cu(s) + CO2(g) =>
C(s) + 2 CuO(s) = 2 Cu(s) + CO2(g)
BeOH + HSO4 = BeSO4 + HOH =>
BeOH + HSO4 = BeSO4 + HOH
Zn2 + Cu2SO4 = Zn2SO4 + Cu2 =>
Zn2 + Cu2SO4 = Zn2SO4 + Cu2
Al3{+} + OH{-} + H2O = [Al(OH)3] + H2 =>
Al3{+} + OH{-} + 8 H2O = 3[Al(OH)3] + 4 H2
K2Cr2O7 + HCl + FeSO4 = CrCl3 + KCl + H2O + Fe2(SO4)3 + FeCl3 =>
K2Cr2O7 + 14 HCl + 6 FeSO4 = 2 CrCl3 + 2 KCl + 7 H2O + 2 Fe2(SO4)3 + 2 FeCl3
Al(OH)3 + H = H3Al + H2O =>
Al(OH)3 + 6 H = H3Al + 3 H2O
Fe(OH)3 + NaOH + NaClO = Na2FeO4 + NaCl + H2O =>
2 Fe(OH)3 + 4 NaOH + 3 NaClO = 2 Na2FeO4 + 3 NaCl + 5 H2O
HCl + Ni = Cl2Ni + H =>
2 HCl + Ni = Cl2Ni + 2 H
PH3 + Br2 = PBr3 + H2 =>
2 PH3 + 3 Br2 = 2 PBr3 + 3 H2
Ca(OH)2 + H3C6H5O7 = Ca3(C6H5O7)2 + HOH =>
3 Ca(OH)2 + 2 H3C6H5O7 = Ca3(C6H5O7)2 + 6 HOH
C9H8O4 + CH3OH = C8H8O3 + CH3COOH =>
C9H8O4 + CH3OH = C8H8O3 + CH3COOH
CaSO3 + CH3COOH = CaCOOH + SO3CH3 =>
CaSO3 + CH3COOH = CaCOOH + SO3CH3
Na[BH4] + H2O = B(OH)3 + NaOH + H2 =>
Na[BH4] + 4 H2O = B(OH)3 + NaOH + 4 H2
C18H35O2Na + HCl = C18H35OOH + NaCl =>
C18H35O2Na + HCl = C18H35OOH + NaCl
I + BaCl2 = Ba + ICl =>
2 I + BaCl2 = Ba + 2 ICl
NH3 + HI = HNH3 + I2 =>
2 NH3 + 2 HI = 2 HNH3 + I2
KNO3 + S = K2SO4 + SO2 + N2 =>
2 KNO3 + 2 S = K2SO4 + SO2 + N2
Al(OH)3 + H2SO4 = Al2(SO4)3 + (H2O) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6(H2O)
Fe + NaNO3 + H2O = Fe(NO3) + NO + NaOH =>
3 Fe + 4 NaNO3 + 2 H2O = 3 Fe(NO3) + NO + 4 NaOH
Na2SO3 + Na2S + HCl = S + NaCl + H2O =>
Na2SO3 + 2 Na2S + 6 HCl = 3 S + 6 NaCl + 3 H2O
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Pb(C2H3O2)2 + Na2S + CaCl2 = PbCl2 + NaC2H3O2 + CaS =>
Pb(C2H3O2)2 + Na2S + CaCl2 = PbCl2 + 2 NaC2H3O2 + CaS
C7H8O + KOH = C7H7OK + H2O =>
C7H8O + KOH = C7H7OK + H2O
C6H12O6 + NH3 = C5H14N2 + H2O + CO2 =>
7 C6H12O6 + 12 NH3 = 6 C5H14N2 + 18 H2O + 12 CO2
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Na(s) + FeCl2 = Fe(s) + NaCl =>
2 Na(s) + FeCl2 = Fe(s) + 2 NaCl
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
Al2NO3 + HN4Cl = AlCl3 + N + H2O =>
Al2NO3 + 6 HN4Cl = 2 AlCl3 + 25 N + 3 H2O
AlCl3 + NH4OH = Al(OH)3 + Cl3(NH4)3 =>
AlCl3 + 3 NH4OH = Al(OH)3 + Cl3(NH4)3
Cu + HBr = CuBr + H2 =>
2 Cu + 2 HBr = 2 CuBr + H2
ZnSO4 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K2SO4 =>
2 ZnSO4 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 2 K2SO4
NaI + Pb(SO4)2 = Na2SO4 + I4Pb =>
4 NaI + Pb(SO4)2 = 2 Na2SO4 + I4Pb
NaCl + PbCr2O7 = PbCl2 + Na2Cr2O7 =>
2 NaCl + PbCr2O7 = PbCl2 + Na2Cr2O7
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
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