| 前日に均衡した方程式 |
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
SeO4 + H2S = SeO + H2SO4 =>
4 SeO4 + 3 H2S = 4 SeO + 3 H2SO4
NaPo + FeSO = NaSO + FePo =>
NaPo + FeSO = NaSO + FePo
CS + O = CSO =>
CS + O = CSO
Na + Z = NaZ3 =>
Na + 3 Z = NaZ3
Ca(OH)2 + CaCl2 = Ca + ClOH =>
Ca(OH)2 + CaCl2 = 2 Ca + 2 ClOH
C10H2O + O2 = C10O2 + H2O =>
C10H2O + O2 = C10O2 + H2O
Br2 + CrCl + NaOH = NaBr + NaCrO4 + H2O + NaCl =>
3 Br2 + CrCl + 8 NaOH = 6 NaBr + NaCrO4 + 4 H2O + NaCl
KOH + HCH3CO2 = K + H2CH3CO3 =>
KOH + HCH3CO2 = K + H2CH3CO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe2O3(s) = Fe(s) + O2(g) =>
2 Fe2O3(s) = 4 Fe(s) + 3 O2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sb4O6 + HNO2 = HSbO2 + N2O3 =>
Sb4O6 + 4 HNO2 = 4 HSbO2 + 2 N2O3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl
K[Al(OH)4] + H2SO4 = Al(OH)3(s) + H2O + K2SO4 =>
2 K[Al(OH)4] + H2SO4 = 2 Al(OH)3(s) + 2 H2O + K2SO4
TlCl4 + Mg = Tl + MgCl =>
TlCl4 + 4 Mg = Tl + 4 MgCl
NiBr + (NH4)2S = NiS + (NH4)2Br =>
NiBr + (NH4)2S = NiS + (NH4)2Br
C18H15P + S8 = C18H15PS =>
8 C18H15P + S8 = 8 C18H15PS
HCOOH + HgCl = HCOOHg + HCl =>
HCOOH + HgCl = HCOOHg + HCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CuSO4 + K4[Fe(CN)6] = K4[Cu(CN)6] + FeSO4 =>
CuSO4 + K4[Fe(CN)6] = K4[Cu(CN)6] + FeSO4
Co3(PO4)2 + HCl = CoCl2 + H3PO4 =>
Co3(PO4)2 + 6 HCl = 3 CoCl2 + 2 H3PO4
Pb + S = Pb6S4 =>
6 Pb + 4 S = Pb6S4
Cu(SO4) + Zn = Zn2(SO4) + Cu =>
Cu(SO4) + 2 Zn = Zn2(SO4) + Cu
CrCl3 + Zn = Cr + Cl2Zn =>
2 CrCl3 + 3 Zn = 2 Cr + 3 Cl2Zn
H2SO4(aq) + NaHCO3(aq) = H2O(l) + CO2(g) + Na2SO4(s) =>
H2SO4(aq) + 2 NaHCO3(aq) = 2 H2O(l) + 2 CO2(g) + Na2SO4(s)
OH{-} + Pb{+}{2} = PbOH =>
OH{-} + Pb{+}{2} = PbOH
Hg2(NO3)2 + NaOH = HgOH + Na(NO3) =>
Hg2(NO3)2 + 2 NaOH = 2 HgOH + 2 Na(NO3)
Cd + Sn(SO4) = Sn + Cd(SO4)2 =>
Cd + 2 Sn(SO4) = 2 Sn + Cd(SO4)2
CH2O2 + HCl = Cl + CO2H3 =>
CH2O2 + HCl = Cl + CO2H3
Zn + SO4{2-} + H{+} = Zn{2+} + H2S + H2O =>
4 Zn + SO4{2-} + 10 H{+} = 4 Zn{2+} + H2S + 4 H2O
CaCO3 + NaHSO4 = Na2CO3 + H2CO3 + CaSO4 =>
2 CaCO3 + 2 NaHSO4 = Na2CO3 + H2CO3 + 2 CaSO4
HCOOK + H2SO4 = CO + H2O + KHSO4 =>
HCOOK + H2SO4 = CO + H2O + KHSO4
K(s) + Cl2(g) = KCl =>
2 K(s) + Cl2(g) = 2 KCl
Mg(s) + O2(g) = MgO =>
2 Mg(s) + O2(g) = 2 MgO
Zn3(PO4)2 + KOH = Zn(OH)2 + K3PO4 =>
Zn3(PO4)2 + 6 KOH = 3 Zn(OH)2 + 2 K3PO4
O2 + NaOH + Na3[IrCl6] + H2O = Ir(OH)4 + NaCl =>
O2 + 12 NaOH + 4 Na3[IrCl6] + 2 H2O = 4 Ir(OH)4 + 24 NaCl
CH3CH2CHCHCH2CH3 + KMnO4 = CH3CH2CO2K + MnO2 + H2O + KOH =>
3 CH3CH2CHCHCH2CH3 + 8 KMnO4 = 6 CH3CH2CO2K + 8 MnO2 + 2 H2O + 2 KOH
KSO3 + Ca = CaSO3 + K =>
KSO3 + Ca = CaSO3 + K
CuCO3*Cu(HO)2 = CuO + CO2 + H2O =>
CuCO3*Cu(HO)2 = 2 CuO + CO2 + H2O
FeAsO4 + Bi(IO4)2 = BiAsO4 + Fe(IO4)2 =>
FeAsO4 + Bi(IO4)2 = BiAsO4 + Fe(IO4)2
CH2OHCHOHCH2OH + HNO3 = CH2ONO3CHONO3CH2ONO3 + H2 =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO3CHONO3CH2ONO3 + 3 H2
C7H5N3O6 + MnO2 = CO2 + H2O + N2 + Mn =>
4 C7H5N3O6 + 21 MnO2 = 28 CO2 + 10 H2O + 6 N2 + 21 Mn
C3H6O + C6H6N4O4 = C9H12 + NO4 + N2 =>
8 C3H6O + 8 C6H6N4O4 = 8 C9H12 + 10 NO4 + 11 N2
Al2 + Fe(NO3)2 = Fe + Al(NO3)2 =>
Al2 + 2 Fe(NO3)2 = 2 Fe + 2 Al(NO3)2
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
H2S(aq) + Cu(NO3)2(aq) = HNO3(aq) + CuS(s) =>
H2S(aq) + Cu(NO3)2(aq) = 2 HNO3(aq) + CuS(s)
Co10H20 + O2 = Co2 + H2O =>
Co10H20 + 5 O2 = 5 Co2 + 10 H2O
PbO2 + Pb = PbO =>
PbO2 + Pb = 2 PbO
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