| 前日に均衡した方程式 |
3 HN3 + HI = 4 N2 + NH4I
HgNO32 = Hg + NO2 + O2 =>
HgNO32 = Hg + NO2 + 15 O2
Na3PO4 + Pb(NO3)2 = Na3Pb + PO4(NO3)2 =>
Na3PO4 + Pb(NO3)2 = Na3Pb + PO4(NO3)2
KHP(aq) + NaOH(aq) = H2O(aq) + NaKP(aq) =>
KHP(aq) + NaOH(aq) = H2O(aq) + NaKP(aq)
LiOH + H2TeO2 = Li2TeO2 + H2O =>
2 LiOH + H2TeO2 = Li2TeO2 + 2 H2O
KI + H2SO4 = KSO4 + H2I =>
KI + H2SO4 = KSO4 + H2I
Co(OH)2 + H2O = Co(OH)3 + H2 =>
2 Co(OH)2 + 2 H2O = 2 Co(OH)3 + H2
CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO
HNO3 + H3PO3 = NO2 + H3PO4 + H2O =>
2 HNO3 + H3PO3 = 2 NO2 + H3PO4 + H2O
KBr2 + Cl = KCl + Br2 =>
KBr2 + Cl = KCl + Br2
K2S2O3 + KI3 = S4O6 + KI =>
2 K2S2O3 + 2 KI3 = S4O6 + 6 KI
PbS + NaOH = Pb(OH)2 + Na2S =>
PbS + 2 NaOH = Pb(OH)2 + Na2S
HClO4 + HCl = H2 + Cl2O4 =>
HClO4 + HCl = H2 + Cl2O4
HClO4 + Ca(OH)3 = Ca(ClO4)3 + H2O =>
3 HClO4 + Ca(OH)3 = Ca(ClO4)3 + 3 H2O
PbS + NaOH = Pb + Na2S + OH =>
PbS + 2 NaOH = Pb + Na2S + 2 OH
Fe{3+} + {-} = Fe{-2} =>
Fe{3+} + 5e = Fe{-2}
KCl + H3PO4 = KH2PO4 + HCl =>
KCl + H3PO4 = KH2PO4 + HCl
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
SiO2 + *CaCO3 = CO2 + CaSiO3 =>
SiO2 + *CaCO3 = CO2 + CaSiO3
C4H9Br + OH = C4H9OH + Br =>
C4H9Br + OH = C4H9OH + Br
PbS + NaOH = Pb + Na2S + OH =>
PbS + 2 NaOH = Pb + Na2S + 2 OH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaHSO3 + KIO3 = I2 + K2SO4 + Na2SO4 + NaHSO4 + H2O =>
5 NaHSO3 + 2 KIO3 = I2 + K2SO4 + Na2SO4 + 3 NaHSO4 + H2O
PbS + NaOH = Pb + Na2S + OH =>
PbS + 2 NaOH = Pb + Na2S + 2 OH
Sn{+2} + Hg{+2} + Cl{-} = Hg2Cl2 + Sn{4+} =>
Sn{+2} + 2 Hg{+2} + 2 Cl{-} = Hg2Cl2 + Sn{4+}
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
ZnO + HPO3 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 HPO3 = Zn3(PO4)2 + H2O
CuCl2 + Na + H2O = Cu(OH)2 + NaCl + H2 =>
CuCl2 + 2 Na + 2 H2O = Cu(OH)2 + 2 NaCl + H2
PbS + NaOH = Pb(OH)2 + Na2S =>
PbS + 2 NaOH = Pb(OH)2 + Na2S
KCl + H3PO4 = KH2PO4 + Cl2 + H2 =>
2 KCl + 2 H3PO4 = 2 KH2PO4 + Cl2 + H2
KIO3 + NaHSO3 = KHSO3 + NaIO3 =>
KIO3 + NaHSO3 = KHSO3 + NaIO3
PbS + NaOH = Pb(OH)2 + Na2S =>
PbS + 2 NaOH = Pb(OH)2 + Na2S
NaVO3 + HCl = VOCl2 + NaCl + H2O + Cl2 =>
2 NaVO3 + 8 HCl = 2 VOCl2 + 2 NaCl + 4 H2O + Cl2
Mg3P2 + KMnO4 + H2SO4 = Mg3(PO4)2 + MnSO4 + KHSO4 + H2O =>
5 Mg3P2 + 16 KMnO4 + 32 H2SO4 = 5 Mg3(PO4)2 + 16 MnSO4 + 16 KHSO4 + 24 H2O
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
Br2 + Mg(OH)2 = MgBr2 + Mg(BrO3)2 + H2O =>
6 Br2 + 6 Mg(OH)2 = 5 MgBr2 + Mg(BrO3)2 + 6 H2O
PbS + NaOH = Pb(OH)2 + Na2S =>
PbS + 2 NaOH = Pb(OH)2 + Na2S
Pb + Mn(NO3)2 = Pb(NO3)2 + Mn =>
Pb + Mn(NO3)2 = Pb(NO3)2 + Mn
PbS + NaOH = Pb(OH)2 + Na2S =>
PbS + 2 NaOH = Pb(OH)2 + Na2S
H3PO4 + KCl = K2HPO4 + HCl =>
H3PO4 + 2 KCl = K2HPO4 + 2 HCl
FeCo3 + H2Co3 = Fe(HCo3)2 =>
FeCo3 + H2Co3 = Fe(HCo3)2
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
KIO3 + NaHSO3 = KHSO3 + NaIO3 =>
KIO3 + NaHSO3 = KHSO3 + NaIO3
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
PbS + NaOH = Pb + Na2S + OH =>
PbS + 2 NaOH = Pb + Na2S + 2 OH
C6H6(l) + HNO3(l) = C6H5NO2(l) + H2O(l) =>
C6H6(l) + HNO3(l) = C6H5NO2(l) + H2O(l)
Al + HCl + O2 = AlCl3 + H2O =>
4 Al + 12 HCl + 3 O2 = 4 AlCl3 + 6 H2O
Li2CO3 + Ca(OH)2 = LiOH + CaCO3 =>
Li2CO3 + Ca(OH)2 = 2 LiOH + CaCO3
AuI3 + O2 = Au2O3 + I2 =>
4 AuI3 + 3 O2 = 2 Au2O3 + 6 I2
FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + KCl =>
FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + 3 KCl
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