| 前日に均衡した方程式 |
12 Fe + 3 Sn(NO3)4 = 4 Fe3(NO3)3 + 3 Sn
P + Mg3 = Mg3P2 =>
2 P + Mg3 = Mg3P2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SO + H2O = H2 + SO3 =>
SO + 2 H2O = 2 H2 + SO3
CoCl2*6H2O + O2 + NH4OH + NH4Cl = Co(NH3)6Cl3 + H2O =>
4 CoCl2*6H2O + O2 + 20 NH4OH + 4 NH4Cl = 4 Co(NH3)6Cl3 + 46 H2O
S{-2} + NO3{-} + H{+} = SO2 + NO2 + H2O =>
S{-2} + 6 NO3{-} + 8 H{+} = SO2 + 6 NO2 + 4 H2O
Cr(NO3)3 + (NH4)2S2O8 + H2O = H2Cr2O7 + HNO3 + (NH4)HSO4 =>
2 Cr(NO3)3 + 3(NH4)2S2O8 + 7 H2O = H2Cr2O7 + 6 HNO3 + 6(NH4)HSO4
As + N2O3 = As2O5 + NO =>
2 As + 5 N2O3 = As2O5 + 10 NO
CH3COOH + NaCO3 = NaCH3CO2 + CO2 + H2O =>
9 CH3COOH + 8 NaCO3 = 8 NaCH3CO2 + 10 CO2 + 6 H2O
Cr + KMnO4 + H2SO4 = CrSO4 + MnSO4 + K2SO4 + H2O =>
5 Cr + 2 KMnO4 + 8 H2SO4 = 5 CrSO4 + 2 MnSO4 + K2SO4 + 8 H2O
(NH4)2SO4 + Ca(OH)2 = Ca(NH4)2 + (OH)2SO4 =>
(NH4)2SO4 + Ca(OH)2 = Ca(NH4)2 + (OH)2SO4
Sn{2} = Sn{4} + {-}{-} =>
Sn{2} = Sn{4} + 2{-}{-}
CaCO3 + C6H8O6 = C12H14O12Ca + H2O + CO2 =>
CaCO3 + 2 C6H8O6 = C12H14O12Ca + H2O + CO2
CU + SO4 = CUSO4 =>
CU + SO4 = CUSO4
NH3 + NO3 = N + H2O =>
2 NH3 + NO3 = 3 N + 3 H2O
C10H21(OH) + O2 = CO2 + H2O =>
C10H21(OH) + 15 O2 = 10 CO2 + 11 H2O
MnO4{-} + H2O2 = OH{-} + Mn2{+} + O2 =>
4 MnO4{-} + 3 H2O2 = 6 OH{-} + 2 Mn2{+} + 8 O2
CaO + H2SO4 = CaSO4 + *2H2O =>
2 CaO + 2 H2SO4 = 2 CaSO4 + *2H2O
HClO4 + HCl = H2O + Cl2O =>
HClO4 + 3 HCl = 2 H2O + 2 Cl2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Li2O + Li2S = Li + SO2 =>
2 Li2O + Li2S = 6 Li + SO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
K2HPO4 + H2O = KOH + H3PO4 =>
K2HPO4 + 2 H2O = 2 KOH + H3PO4
P3Cl5 = P + Cl2 =>
2 P3Cl5 = 6 P + 5 Cl2
Ca(OH)2 + COCl2 = CaCO3 + HCl =>
Ca(OH)2 + COCl2 = CaCO3 + 2 HCl
Li + S = Li2S =>
2 Li + S = Li2S
NHO3 + Ag = AgNO3NO2 + H2O =>
2 NHO3 + Ag = AgNO3NO2 + H2O
CaBr + AgN = CaN + AgBr =>
CaBr + AgN = CaN + AgBr
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
MgCl2(aq) + NH4OH(aq) = Mg(OH)2 + NH4Cl =>
MgCl2(aq) + 2 NH4OH(aq) = Mg(OH)2 + 2 NH4Cl
H2SO3 + NH3 = NH4 + SO3 =>
H2SO3 + 2 NH3 = 2 NH4 + SO3
HClO4 + HCl = H2O + ClO2 =>
5 HClO4 + 3 HCl = 4 H2O + 8 ClO2
HCN(aq) + LiOH(aq) = H2O(l) + LiCN(aq) =>
HCN(aq) + LiOH(aq) = H2O(l) + LiCN(aq)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cr + C = Cr3C2 =>
3 Cr + 2 C = Cr3C2
K + LiOH = Li + KOH =>
K + LiOH = Li + KOH
CaOH2 + HCl = CaCl2 + H2OH2 =>
CaOH2 + 2 HCl = CaCl2 + H2OH2
SiF4 + NH4OH = SiO2 + NH4F + H2O =>
SiF4 + 4 NH4OH = SiO2 + 4 NH4F + 2 H2O
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
Na2SiO3 + H3PO4 = Na3PO4 + H2SiO3 =>
3 Na2SiO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2SiO3
Ga2(CO3)3 + LiOH = Ga(OH)3 + Li2CO3 =>
Ga2(CO3)3 + 6 LiOH = 2 Ga(OH)3 + 3 Li2CO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaCl(aq) + AgF(aq) = NaF(aq) + AgCl(aq) =>
NaCl(aq) + AgF(aq) = NaF(aq) + AgCl(aq)
Mn2O3 + H2O = MnO2 + H2 =>
Mn2O3 + H2O = 2 MnO2 + H2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
S + KOH = K2SO3 + K2S + H2S =>
6 S + 6 KOH = 2 K2SO3 + K2S + 3 H2S
AI + Hg(CH3COO)2 = AI(CH3COO)3 + Hg =>
2 AI + 3 Hg(CH3COO)2 = 2 AI(CH3COO)3 + 3 Hg
NaOH + BaCl2 = NaCl + Ba(OH)2 =>
2 NaOH + BaCl2 = 2 NaCl + Ba(OH)2
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