| 前日に均衡した方程式 |
2 Fe2O3 + 4 S8 = 4 FeS8 + 3 O2
MnBr2 + PbO2 + HNO3 = HMnO3 + Pb(BrO3)2 + Pb(NO3)2 + H2O =>
2 MnBr2 + 15 PbO2 + 26 HNO3 = 2 HMnO3 + 2 Pb(BrO3)2 + 13 Pb(NO3)2 + 12 H2O
KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI
Al2(SO4)3 + K2SO4 = KAl(SO4)2 =>
Al2(SO4)3 + K2SO4 = 2 KAl(SO4)2
Na2SO4(aq) + BaCl2(aq) = BaSO4 + NaCl(aq) =>
Na2SO4(aq) + BaCl2(aq) = BaSO4 + 2 NaCl(aq)
Cu + Ni{2+} = Cu{2+} + Ni =>
Cu + Ni{2+} = Cu{2+} + Ni
CuCo3 + HCl = H2Co3 + CuCl2 =>
CuCo3 + 2 HCl = H2Co3 + CuCl2
NaH2PO4 = Na2HPO4 + P2O5 + H2O =>
4 NaH2PO4 = 2 Na2HPO4 + P2O5 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
zinc + nitrogen = Zn3N2 =>
3 Zn + N2 = Zn3N2
SCl2 + NaF = S2Cl + SF4 + NaCl =>
7 SCl2 + 12 NaF = 2 S2Cl + 3 SF4 + 12 NaCl
Sm2O3 + Fe + O2 = SmFeO3 =>
2 Sm2O3 + 4 Fe + 3 O2 = 4 SmFeO3
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
Cr(CH3COO)3 + Na2CO3 = Cr2(CO3)3 + Na(CH3COO) =>
2 Cr(CH3COO)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 Na(CH3COO)
Ca(OH)2 + H2 = Ca + H2O =>
Ca(OH)2 + H2 = Ca + 2 H2O
NaHSO4 + Mg = MgO + NaS + H2O =>
2 NaHSO4 + 7 Mg = 7 MgO + 2 NaS + H2O
Na + H2SO4 = Na2H2SO4 =>
2 Na + H2SO4 = Na2H2SO4
KClO3 + HNO3 = KNO3 + HClO3 =>
KClO3 + HNO3 = KNO3 + HClO3
C12H220 + O2 = CO2 + H2O =>
C12H220 + 67 O2 = 12 CO2 + 110 H2O
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Al(NO3)3 + ZnCl2 + H2O = Al(OH)3 + Zn(OH)2 + NO + Cl2 =>
2 Al(NO3)3 + 9 ZnCl2 + 12 H2O = 2 Al(OH)3 + 9 Zn(OH)2 + 6 NO + 9 Cl2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Cr3(PO4)2 + Mg = Mg3(PO4)2 + Cr =>
Cr3(PO4)2 + 3 Mg = Mg3(PO4)2 + 3 Cr
NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)
HClO = O + HCl =>
HClO = O + HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + NaNO3 =>
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + 2 NaNO3
Na2S + Ba(OH)2 = Na2Ba + S(OH)2 =>
Na2S + Ba(OH)2 = Na2Ba + S(OH)2
K2Cr2O7 + CaCl = Ca2Cr2O7 + KCl =>
K2Cr2O7 + 2 CaCl = Ca2Cr2O7 + 2 KCl
PBr5(s) + H2O(l) = H3PO4(aq) + HBr(aq) =>
PBr5(s) + 4 H2O(l) = H3PO4(aq) + 5 HBr(aq)
AuCl3 + Ag = AgCl + Au =>
AuCl3 + 3 Ag = 3 AgCl + Au
NaCHO3 = CO2 + H2O + Na2CO3 =>
2 NaCHO3 = CO2 + H2O + Na2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn + CuCl = Cu + Mn2Cl =>
2 Mn + CuCl = Cu + Mn2Cl
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O
AlNO{3-}{3-} + H{2-}CO{3-} = AlH{2-} + NO{3-}CO =>
AlNO{3-}{3-} + H{2-}CO{3-} = AlH{2-} + NO{3-}CO
AlF3 + Na2CO3 = NaAlO2 + Na3AlF6 + CO2 =>
2 AlF3 + 2 Na2CO3 = NaAlO2 + Na3AlF6 + 2 CO2
C7H16 + O2 = (CO)8 + H2O =>
8 C7H16 + 60 O2 = 7(CO)8 + 64 H2O
K2Cr2O7 + HCl + CH3CHOHCH3 = CH3COCH3 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 8 HCl + 3 CH3CHOHCH3 = 3 CH3COCH3 + 2 KCl + 2 CrCl3 + 7 H2O
Mn2O7 + H2S = Mn2S7 + H2O =>
Mn2O7 + 7 H2S = Mn2S7 + 7 H2O
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COCH3 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
KClO3 + Cu = CuClO3 + K =>
KClO3 + Cu = CuClO3 + K
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
H4P2O7 + NH4OH + AgNO3 = Ag4P2O7 + NH4NO3 + H2O =>
H4P2O7 + 4 NH4OH + 4 AgNO3 = Ag4P2O7 + 4 NH4NO3 + 4 H2O
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
PO4 + HCl = HPO4 + Cl =>
PO4 + HCl = HPO4 + Cl
Na2O + Cl = NaCl + O =>
Na2O + 2 Cl = 2 NaCl + O
NaAlSi3O8 = Na2O + SiO2 + Al2O3 =>
2 NaAlSi3O8 = Na2O + 6 SiO2 + Al2O3
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