| 前日に均衡した方程式 |
Sr(NO3)2 + 2 NH4OH = Sr(OH)2 + 2 NH4NO3
Sn2O3 = Sn + SnO2 =>
2 Sn2O3 = Sn + 3 SnO2
KNO2 + K4[Fe(CN)6] + H2SO4 = NOK3[Fe(CN)6] + K2SO4 + H2O =>
KNO2 + K4[Fe(CN)6] + H2SO4 = NOK3[Fe(CN)6] + K2SO4 + H2O
Fe + TiCl4 = Ti + FeCl3 =>
4 Fe + 3 TiCl4 = 3 Ti + 4 FeCl3
Ca3P2O8 + SiO2 + C = CaSiO3 + CO + P =>
Ca3P2O8 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2
NaClO2 + As + NaOH = Na3AsO4 + NaCl + H2O =>
5 NaClO2 + 4 As + 12 NaOH = 4 Na3AsO4 + 5 NaCl + 6 H2O
NH3 + H2O = N6O5 + H2 =>
6 NH3 + 5 H2O = N6O5 + 14 H2
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
MgBr2 + KCH3COO = Mg(CH3COO)2 + KBr =>
MgBr2 + 2 KCH3COO = Mg(CH3COO)2 + 2 KBr
MnS(s) + HCl(aq) = H2S(g) + MnCl2(s) =>
MnS(s) + 2 HCl(aq) = H2S(g) + MnCl2(s)
NH4Cl + Cu(OH)2 = CuCl2 + NH3 + H2O =>
2 NH4Cl + Cu(OH)2 = CuCl2 + 2 NH3 + 2 H2O
CH3CH2CN + Cr2O7{-} + H{+} = CO2 + NH3 + Cr{3+} + H2O =>
CH3CH2CN + 2 Cr2O7{-} + 14 H{+} = 3 CO2 + NH3 + 4 Cr{3+} + 8 H2O
C15H31COOH + Na = C15H31COONa + H2 =>
2 C15H31COOH + 2 Na = 2 C15H31COONa + H2
IO3 + H2SO3 = I2 + SO4 + H2O =>
2 IO3 + 3 H2SO3 = I2 + 3 SO4 + 3 H2O
Ca(IO3)2 = CaO + I2 + O2 =>
2 Ca(IO3)2 = 2 CaO + 2 I2 + 5 O2
Zn + AgN03 = Ag + ZnN03 =>
Zn + AgN03 = Ag + ZnN03
Zn + KOH + Ag2CO3 = Ag + K2CO3 + Zn(OH) =>
2 Zn + 2 KOH + Ag2CO3 = 2 Ag + K2CO3 + 2 Zn(OH)
CrO4{2-} + S2O4{2-} + H2O + OH{-} = Cr(OH)3 + SO3{2-} =>
2 CrO4{2-} + 3 S2O4{2-} + 2 H2O + 2 OH{-} = 2 Cr(OH)3 + 6 SO3{2-}
NaOH + Li2CrO4 = Na2CrO4 + LiOH =>
2 NaOH + Li2CrO4 = Na2CrO4 + 2 LiOH
H2O + Mg + KNO3 + KOH = NH3 + K2[Mg(OH)4] =>
6 H2O + 4 Mg + KNO3 + 7 KOH = NH3 + 4 K2[Mg(OH)4]
Ra + P = RaP =>
Ra + P = RaP
Ar + He = ArHe =>
Ar + He = ArHe
Na2S2O3 + H2O3 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 2 H2O3 = Na2SO4 + H2SO4 + H2O
CHCl3 + H2O2 = CO2 + HCl =>
CHCl3 + H2O2 = CO2 + 3 HCl
C3H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C3H5N3O6 + 5 O2 = 12 CO2 + 10 H2O + 6 N2
NaCl + Pb(CH3COO)2 = Na(CH3COO) + PbCl2 =>
2 NaCl + Pb(CH3COO)2 = 2 Na(CH3COO) + PbCl2
CaSO3 = CaO + SO2 =>
CaSO3 = CaO + SO2
BeO + KOH + H2O = K2[Be(OH)4] =>
BeO + 2 KOH + H2O = K2[Be(OH)4]
Hg(NO3)2 + Na3PO4 = Hg3(PO4)2 + NaNO3 =>
3 Hg(NO3)2 + 2 Na3PO4 = Hg3(PO4)2 + 6 NaNO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C12H24O2 + CH3OH = C13H26O2 + C3H8O3 =>
11 C12H24O2 + CH3OH = 10 C13H26O2 + C3H8O3
Ti + NaOH + H2O = Na2TiO3 + H2 =>
Ti + 2 NaOH + H2O = Na2TiO3 + 2 H2
CHBr3 + Cl2 = CHCl3 + Br2 =>
2 CHBr3 + 3 Cl2 = 2 CHCl3 + 3 Br2
CH3CH2ONa + CH3CH2CH2Cl = CH3CH2OCH2CH2CH3 + NaCl =>
CH3CH2ONa + CH3CH2CH2Cl = CH3CH2OCH2CH2CH3 + NaCl
AgNO3 + Cl2Cu = AgCl + Cu(NO3)2 =>
2 AgNO3 + Cl2Cu = 2 AgCl + Cu(NO3)2
Fe(OH)2 + S = FeS + OH =>
Fe(OH)2 + S = FeS + 2 OH
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KOH + HCNFe = KFeCN + H2O = K4Fe(CN)6 =>
KOH + HCNFe = KFeCN + H2O
Fe(N5)2 = Fe + N2 =>
Fe(N5)2 = Fe + 5 N2
NaOH + Co(SO4) = Na2(SO4) + Co(OH)2 =>
2 NaOH + Co(SO4) = Na2(SO4) + Co(OH)2
CrOH3 + OH = CrO4 + H2O =>
CrOH3 + 9 OH = CrO4 + 6 H2O
K2S + Ba = K + BaS =>
K2S + Ba = 2 K + BaS
N1H4N1O3 = N2 + O2 + H2O1 =>
2 N1H4N1O3 = 2 N2 + O2 + 4 H2O1
CrOH{+3} + ClO{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
CrOH{+3} + ClO{-} + 5 OH{-} = CrO4{-2} + Cl{-} + 3 H2O
ZnSO4Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4Li2CO3 = ZnCO3 + Li2SO4
Na2C4H4O6 + Hg(NO3)2 = NaNO3 + HgC4H4O6 =>
Na2C4H4O6 + Hg(NO3)2 = 2 NaNO3 + HgC4H4O6
LiClO3 + AgNO3 = LiNO3 + AgClO3 =>
LiClO3 + AgNO3 = LiNO3 + AgClO3
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