| 前日に均衡した方程式 |
NH4ClH3PO4 = NH4H2PO4HCl
O2 + Al + N2 = Al(NO3)3 =>
9 O2 + 2 Al + 3 N2 = 2 Al(NO3)3
Cr3{+} + Br2 + OH{-} = CrO42{-} + Br{-} + H2O =>
Cr3{+} + 124 Br2 + 252 OH{-} = 3 CrO42{-} + 248 Br{-} + 126 H2O
AgCl + NH3 = Ag2(NH3)2{+2} + Cl{-} =>
2 AgCl + 2 NH3 = Ag2(NH3)2{+2} + 2 Cl{-}
CrCl2 + Fe(NO3)3 = Cr(NO3)2 + FeCl3 =>
3 CrCl2 + 2 Fe(NO3)3 = 3 Cr(NO3)2 + 2 FeCl3
NiCl3 + Ba(OH)2 = Ni(OH)3 + BaCl2 =>
2 NiCl3 + 3 Ba(OH)2 = 2 Ni(OH)3 + 3 BaCl2
SnCl2 + Hg(NO3)2 = Hg + SnCl2(NO3)2 =>
SnCl2 + Hg(NO3)2 = Hg + SnCl2(NO3)2
CrOHCl2 + H2O = Cr(OH)3 + HCl =>
CrOHCl2 + 2 H2O = Cr(OH)3 + 2 HCl
Ca + H2O = H2CaO =>
Ca + H2O = H2CaO
(NH4)3PO4 + Mg(NO2)2 = Mg3(PO4)2 + NH4NO2 =>
2(NH4)3PO4 + 3 Mg(NO2)2 = Mg3(PO4)2 + 6 NH4NO2
LiOH + H2O = LiO2 + H2 =>
2 LiOH + 2 H2O = 2 LiO2 + 3 H2
K + O2 = K2O =>
4 K + O2 = 2 K2O
H3(Po)4 + Na(OH) = H2O + Na3Po4 =>
H3(Po)4 + 3 Na(OH) = 3 H2O + Na3Po4
Ca(OH)2 + CO2 = Ca(CO3)2 + H2 =>
Ca(OH)2 + 2 CO2 = Ca(CO3)2 + H2
Cr + Sn2Cl4 = Cr2Cl3 + Sn4 =>
16 Cr + 6 Sn2Cl4 = 8 Cr2Cl3 + 3 Sn4
Na3 + Br2 = Na3Br2 =>
Na3 + Br2 = Na3Br2
Al2(SO4)3 + Mg(NO3)2 = MgSO4 + Al + NO3 =>
Al2(SO4)3 + 3 Mg(NO3)2 = 3 MgSO4 + 2 Al + 6 NO3
KMnO4 + H2C2O4H4O2 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4H4O2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 18 H2O
Ca(OH)2 + CH3CO2H = CaC2O4 + H2 =>
Ca(OH)2 + CH3CO2H = CaC2O4 + 3 H2
Ca(NO2)2 + AgCl = CaCl2 + AgNO2 =>
Ca(NO2)2 + 2 AgCl = CaCl2 + 2 AgNO2
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 Fe3O4 + 37 H2SO4 = 12 Fe2(SO4)3 + H2S + 36 H2O
Ba + NaF = Ba(NaF)2 =>
Ba + 2 NaF = Ba(NaF)2
Cu(NO3)2 + CuSO4 = Cu + NO3SO4 =>
Cu(NO3)2 + 2 CuSO4 = 3 Cu + 2 NO3SO4
Zn + HNO3 = Zn(NO3)2 + NH4NH3 + H2O =>
17 Zn + 38 HNO3 = 17 Zn(NO3)2 + 2 NH4NH3 + 12 H2O
Zn + SnBr2 = ZnBr2 + Sn =>
Zn + SnBr2 = ZnBr2 + Sn
NH3 + KMnO4 + HCl = HNO3 + MnCl2 + KCl + H2O =>
5 NH3 + 8 KMnO4 + 24 HCl = 5 HNO3 + 8 MnCl2 + 8 KCl + 17 H2O
LiCl + HBr = LiBr + HCl =>
LiCl + HBr = LiBr + HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CS2 + HNO3 = SO2 + H2O + NO2 + CO2 =>
CS2 + 12 HNO3 = 2 SO2 + 6 H2O + 12 NO2 + CO2
AlN + HNO3 = Al(NO3)3 + NH3 =>
AlN + 3 HNO3 = Al(NO3)3 + NH3
Ni(S2C2O2)2 + [P(C6H5)3]4Ag2 = NiS4C76O4P4H60Ag2 =>
Ni(S2C2O2)2 + [P(C6H5)3]4Ag2 = NiS4C76O4P4H60Ag2
Ni + H2SO4 = Ni2SO4 + SO2 + H2O =>
2 Ni + 2 H2SO4 = Ni2SO4 + SO2 + 2 H2O
H2 + O3 + C + S = H4O3C2S =>
2 H2 + O3 + 2 C + S = H4O3C2S
C2H3O2 + K = K(C2H3O2)2 =>
2 C2H3O2 + K = K(C2H3O2)2
Cu + CuO = Cu2O =>
Cu + CuO = Cu2O
Na2CrO4 + AlBr3 = Al2(CrO4)3 + NaBr =>
3 Na2CrO4 + 2 AlBr3 = Al2(CrO4)3 + 6 NaBr
(CrCl3)2 + (H2O2)3 + (KOH)10 = (K2CrO4)2 + (KCl)6 + (H2O)8 =>
(CrCl3)2 + (H2O2)3 + (KOH)10 = (K2CrO4)2 + (KCl)6 + (H2O)8
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
KNO3 + C12H22O11 + NaHCO3 = K2CO3 + CO2 + H2O + NaN2 =>
96 KNO3 + 11 C12H22O11 + 48 NaHCO3 = 48 K2CO3 + 132 CO2 + 145 H2O + 48 NaN2
KMnO4 + KBr + CH3COOH = Br2 + CH3COOK + Mn(CH3COO)2 + H2O =>
2 KMnO4 + 10 KBr + 16 CH3COOH = 5 Br2 + 12 CH3COOK + 2 Mn(CH3COO)2 + 8 H2O
NH4SO4 + CaOH = CaSO4 + H2O + NH3 =>
NH4SO4 + CaOH = CaSO4 + H2O + NH3
Pt + AlCl3 = PtCl2 + Al =>
3 Pt + 2 AlCl3 = 3 PtCl2 + 2 Al
CaCl2 + FeCl3 = CaCl3 + Cl2Fe =>
CaCl2 + FeCl3 = CaCl3 + Cl2Fe
Cu2S(s) = Cu(s) + S(g) =>
Cu2S(s) = 2 Cu(s) + S(g)
C6H5ONa + H2O + CO2 = C6H5OH + NaHCO3 =>
C6H5ONa + H2O + CO2 = C6H5OH + NaHCO3
Al2(SiO3)3 + H2SO4 = H2(SiO3) + Al2(SO4)3 =>
Al2(SiO3)3 + 3 H2SO4 = 3 H2(SiO3) + Al2(SO4)3
MnCl2 + H2S = MnS + HCl(classification) =>
MnCl2 + H2S = MnS + 2 HCl(classification)
H + SO4 + Ca3(PO4)2 = CaSO4 + H3PO4 =>
6 H + 3 SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
HCl + Sn(OH)2 = SnCl2 + H2O =>
2 HCl + Sn(OH)2 = SnCl2 + 2 H2O
CH3COOH + CH3CH2OH = CH3COOCH2CH2 + H2O =>
5 CH3COOH + 3 CH3CH2OH = 4 CH3COOCH2CH2 + 5 H2O
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