| 前日に均衡した方程式 |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
NaClO + H2O = NaCl + OH =>
NaClO + H2O = NaCl + 2 OH
PbSO4 + AgNO3 = Ag2SO4 + Pb(NO3)2 =>
PbSO4 + 2 AgNO3 = Ag2SO4 + Pb(NO3)2
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4 =>
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4
HNaS + NaOH = Na2S + H2O =>
HNaS + NaOH = Na2S + H2O
MnO4{2-} + CO2 + H2O = MnO4{-} + MnO2 + HCO3{-} =>
3 MnO4{2-} + 4 CO2 + 2 H2O = 2 MnO4{-} + MnO2 + 4 HCO3{-}
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C5H10O2 + KOH = C5H9O2 + K + H2O =>
C5H10O2 + KOH = C5H9O2 + K + H2O
MgCl2NaOH = MgOHNa(Cl)2 =>
MgCl2NaOH = MgOHNa(Cl)2
SO3 + OH2 = H2SO4 =>
SO3 + OH2 = H2SO4
C18H33O2CH3 + KOH = C18H33O2K + CH3OH =>
C18H33O2CH3 + KOH = C18H33O2K + CH3OH
CO(g) + O3(g) = CO2 =>
3 CO(g) + O3(g) = 3 CO2
Ni(OH) + H2SO4 = Ni2SO4 + H2O =>
2 Ni(OH) + H2SO4 = Ni2SO4 + 2 H2O
AgNO3 + NH3 = Ag3N + HNO3 =>
3 AgNO3 + NH3 = Ag3N + 3 HNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2H + OH + HCl = NaCl + H2O =>
Na2H + 3 OH + 2 HCl = 2 NaCl + 3 H2O
Ag(OH) + H = Ag(H2O) =>
Ag(OH) + H = Ag(H2O)
P + NaOH = POH + Na =>
P + NaOH = POH + Na
NaOH + Zn + H2O = H2 + Zn[Na(OH)2] =>
2 NaOH + 2 Zn + 2 H2O = H2 + 2 Zn[Na(OH)2]
Fe(OH)3 + KOH + KClO3 = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + KClO3 = 2 K2FeO4 + KCl + 5 H2O
(CuOH)2CO3 + NH3 = Cu(NH2)2 + CO2 + H2O =>
(CuOH)2CO3 + 4 NH3 = 2 Cu(NH2)2 + CO2 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H5OH + NaHCO3 = H2O + C2H5COONa + CO2 =>
7 C2H5OH + 6 NaHCO3 = 9 H2O + 6 C2H5COONa + 2 CO2
Al + CuO = Cu + Al2O2 =>
2 Al + 2 CuO = 2 Cu + Al2O2
P + NaOH + H2O = NaHPO2 + PH3 =>
5 P + 3 NaOH + 3 H2O = 3 NaHPO2 + 2 PH3
ClO + KBr = BrO + ClK =>
ClO + KBr = BrO + ClK
Co2 + N2 = Co3(N2)2 =>
3 Co2 + 4 N2 = 2 Co3(N2)2
Fe + Cl = FeCl3 = Cl2 =>
Fe + 3 Cl = FeCl3
(Ca)(Cl)2 + (K)(Cr) = (Ca)(Cr)2 + (K)(Cl) =>
(Ca)(Cl)2 + 2(K)(Cr) = (Ca)(Cr)2 + 2(K)(Cl)
H3PO3 + Zn + H2SO4 = PH3 + ZnSO4 + H2O =>
H3PO3 + 3 Zn + 3 H2SO4 = PH3 + 3 ZnSO4 + 3 H2O
AgNo3HCl = AgClHNo3 =>
AgNo3HCl = AgClHNo3
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + H2O + NH3 =>
2 CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + 2 H2O + 2 NH3
MgCO3HNO3 = HNO3CO3Mg =>
MgCO3HNO3 = HNO3CO3Mg
Pb(OH)4 + NaOH = Na2PbO3 + H2O =>
Pb(OH)4 + 2 NaOH = Na2PbO3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C13H18O2 + O2 = CO2 + H2O =>
2 C13H18O2 + 33 O2 = 26 CO2 + 18 H2O
CrCl3 + KMnO4 + H2O + KCl = K2Cr2O7 + MnCl2 + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O + 4 KCl = 5 K2Cr2O7 + 6 MnCl2 + 22 HCl
Na(OH)(aq) + Al2(SO4)3(aq) = Al(OH)3 + Na2(SO4) =>
6 Na(OH)(aq) + Al2(SO4)3(aq) = 2 Al(OH)3 + 3 Na2(SO4)
C6H5OHH2SO4 = C6H5OH2HSO4 =>
C6H5OHH2SO4 = C6H5OH2HSO4
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Cr2(SO4)3 + NiCl2 = NiSO4 + CrCl3 =>
Cr2(SO4)3 + 3 NiCl2 = 3 NiSO4 + 2 CrCl3
H + IO3 = H2O + I =>
6 H + IO3 = 3 H2O + I
K2 + P = KP =>
K2 + 2 P = 2 KP
Zn + NaCl = Zn2(NaCl) =>
2 Zn + NaCl = Zn2(NaCl)
CrO2{-} + S2O8{-2} + OH{-} = CrO4{-2} + SO4{-2} + H2O =>
2 CrO2{-} + 3 S2O8{-2} + 8 OH{-} = 2 CrO4{-2} + 6 SO4{-2} + 4 H2O
KNO3HCl = KClHNO3 =>
KNO3HCl = KClHNO3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
KOH + AlNO3 = AlOH + KNO3 =>
KOH + AlNO3 = AlOH + KNO3
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