| 前日に均衡した方程式 |
2 CrI3 + 52 NaOH + 21 Cl2 = 6 NaIO3 + 2 Na2CrO4 + 42 NaCl + 26 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
AgNO3 + CaOH2 = CaNO3 + AgOH2 =>
AgNO3 + CaOH2 = CaNO3 + AgOH2
KI3 + KOH = KI + KIO3 + H2 =>
3 KI3 + 6 KOH = 7 KI + 2 KIO3 + 3 H2
C6H5CH2Br + NaOH = C6H5CH2OH + NaBr =>
C6H5CH2Br + NaOH = C6H5CH2OH + NaBr
CuCl2 + Pb = PbCl + Cu =>
CuCl2 + 2 Pb = 2 PbCl + Cu
CH3CH3COH + Na = CH3CH3CONa + H =>
CH3CH3COH + Na = CH3CH3CONa + H
Al(OH)3 + HCl = AlOHCl2 + H2O =>
Al(OH)3 + 2 HCl = AlOHCl2 + 2 H2O
Na2CO3 + CaSO4 = CaCO3 + Na2SO4 =>
Na2CO3 + CaSO4 = CaCO3 + Na2SO4
Sb3P5 = Sb + P4 =>
4 Sb3P5 = 12 Sb + 5 P4
LiOH + NaPO4 = LiPO4 + NaOH =>
LiOH + NaPO4 = LiPO4 + NaOH
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
NH4Cl(s) + NaOH(aq) = NaCl + H2O(l) + NH3(l) =>
NH4Cl(s) + NaOH(aq) = NaCl + H2O(l) + NH3(l)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Hg(NO3)2(aq) + KCl(aq) = HgCl2(s) + KNO3(aq) =>
Hg(NO3)2(aq) + 2 KCl(aq) = HgCl2(s) + 2 KNO3(aq)
Hg + NaC2H3O2 = Hg(C2H3O2)2 + Na =>
Hg + 2 NaC2H3O2 = Hg(C2H3O2)2 + 2 Na
Cu + NiSO4 = Ni + Cu(SO4) =>
Cu + NiSO4 = Ni + Cu(SO4)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
SiH4 + S8 = SiS2 + H2S =>
2 SiH4 + S8 = 2 SiS2 + 4 H2S
Li2S + O2 = Li + SO2 =>
Li2S + O2 = 2 Li + SO2
Al(NO3)3 + MgSO4 = Al2(SO4)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgSO4 = Al2(SO4)3 + 3 Mg(NO3)2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + NISO4 = Al2(SO4)3 + NI =>
2 Al + 3 NISO4 = Al2(SO4)3 + 3 NI
Ni2(CO3)2 = NiO + CO2 =>
Ni2(CO3)2 = 2 NiO + 2 CO2
Cl2(g) + KI(s) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(s) = 2 KCl(aq) + I2(s)
NH4Cl + AlPO4 = (NH4)3PO4 + AlCl3 =>
3 NH4Cl + AlPO4 = (NH4)3PO4 + AlCl3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CuSO4 + Fe2O3 = CuSO4O3 + Fe =>
CuSO4 + Fe2O3 = CuSO4O3 + 2 Fe
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
BaI2 + Cl2 = BaCl2 + I2 =>
BaI2 + Cl2 = BaCl2 + I2
Al(O3H3) + H2SO4 = Al2(S3O12) + H2O =>
2 Al(O3H3) + 3 H2SO4 = Al2(S3O12) + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C7H16 + O2(g) = CO2 + H2O =>
C7H16 + 11 O2(g) = 7 CO2 + 8 H2O
Na2O + Br2O = NaBrO =>
Na2O + Br2O = 2 NaBrO
Ga2(SO3)3 + AgOH = Ag2SO3 + Ga(OH)3 =>
Ga2(SO3)3 + 6 AgOH = 3 Ag2SO3 + 2 Ga(OH)3
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
S8 + H2O = OH + H2S =>
S8 + 16 H2O = 16 OH + 8 H2S
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
Br2(l) + OH{-}(aq) = BrO3{-}(aq) + Br{-}(aq) + H2O(l) =>
3 Br2(l) + 6 OH{-}(aq) = BrO3{-}(aq) + 5 Br{-}(aq) + 3 H2O(l)
Pb(NO3)2 + Mg(OH)2 = Mg(NO3)2 + Pb(OH)2 =>
Pb(NO3)2 + Mg(OH)2 = Mg(NO3)2 + Pb(OH)2
KClO3 + H2S = KCl + S + H2O =>
KClO3 + 3 H2S = KCl + 3 S + 3 H2O
AgNO3 + K3PO = Ag3PO + KNO3 =>
3 AgNO3 + K3PO = Ag3PO + 3 KNO3
IF5 + Fe = FeF3 + IF3 =>
3 IF5 + 2 Fe = 2 FeF3 + 3 IF3
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