| 前日に均衡した方程式 |
3 K2ReO4 + 2 H2O = 2 KReO4 + ReO2 + 4 KOH
Pb(NO3)2(aq) + Na(aq) = NaNO3(aq) + Pb(s) =>
Pb(NO3)2(aq) + 2 Na(aq) = 2 NaNO3(aq) + Pb(s)
C5H5N + HCl = C5H5NHCl =>
C5H5N + HCl = C5H5NHCl
KClO + KI + H2O = I2 + KCl2 + KOH =>
4 KClO + 6 KI + 4 H2O = 3 I2 + 2 KCl2 + 8 KOH
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
(PbOH)2CO3 + HCl = CO2 + PbCl2 + H2O =>
(PbOH)2CO3 + 4 HCl = CO2 + 2 PbCl2 + 3 H2O
Mg(Cl)2 + H2SO4 = Mg2(SO4)2 + (H)Cl =>
2 Mg(Cl)2 + 2 H2SO4 = Mg2(SO4)2 + 4(H)Cl
Na2CO3 = Na2 + O2 + CO2 =>
2 Na2CO3 = 2 Na2 + O2 + 2 CO2
Fe2O3 + H2C2O4 = Fe(C2O4)3 + H2O + H =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3 + 3 H2O + 6 H
ZnCO3 + HOH = Zn(OH)2 + H2CO3 =>
ZnCO3 + 2 HOH = Zn(OH)2 + H2CO3
FeCl3 + KI = FeCl2 + KCl + I2 =>
2 FeCl3 + 2 KI = 2 FeCl2 + 2 KCl + I2
CoCl2 + Na3PO4 = CoPO4 + Na3Cl2 =>
CoCl2 + Na3PO4 = CoPO4 + Na3Cl2
KClO3 + Br2 + KOH = KClO4 + KBr + H2O =>
KClO3 + Br2 + 2 KOH = KClO4 + 2 KBr + H2O
Ba(OH)2 + NaHCO3 = BaCO3 + H2O + Na2CO3 =>
Ba(OH)2 + 2 NaHCO3 = BaCO3 + 2 H2O + Na2CO3
Ag + Li2CO3 = Ag2CO3 + Li =>
2 Ag + Li2CO3 = Ag2CO3 + 2 Li
NO3 + NH4OH = NH4NO3 + H2O =>
8 NO3 + 10 NH4OH = 9 NH4NO3 + 7 H2O
Mg(NO3)2 + NaOH = Na(NO3)2 + Mg(OH) =>
Mg(NO3)2 + NaOH = Na(NO3)2 + Mg(OH)
C9H7N + HClO4 = C6H5O2N + CO2 + HCl + H2O =>
4 C9H7N + 9 HClO4 = 4 C6H5O2N + 12 CO2 + 9 HCl + 4 H2O
NaI + Na2SO4 = Na3SO4 + I2 =>
2 NaI + 2 Na2SO4 = 2 Na3SO4 + I2
N4C6H12 + H2O = N4C6O6 + H2 =>
N4C6H12 + 6 H2O = N4C6O6 + 12 H2
C6H64 + O2 = CO2 + H2O =>
C6H64 + 22 O2 = 6 CO2 + 32 H2O
Li2SO4 + H2O = LiOH + H2SO4 =>
Li2SO4 + 2 H2O = 2 LiOH + H2SO4
FeSO4 + NaOH + NaOCl = FeO + NaCl + H2SO4 + NaO =>
FeSO4 + 2 NaOH + NaOCl = FeO + NaCl + H2SO4 + 2 NaO
(NH4)Cl + Al2O3 = AlCl3 + H2O + NH3 =>
6(NH4)Cl + Al2O3 = 2 AlCl3 + 3 H2O + 6 NH3
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
NiSO4 + Na2SiO3 = NiSiO3 + Na2SO4 =>
NiSO4 + Na2SiO3 = NiSiO3 + Na2SO4
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s) =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s)
MgCl2 + Na2[H2Y] = Na2MgY + HCl =>
MgCl2 + Na2[H2Y] = Na2MgY + 2 HCl
Sn{2+} + Tl{+3} = Sn{4+} + Tl{+} =>
Sn{2+} + Tl{+3} = Sn{4+} + Tl{+}
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
NH4N(NO2)2 = N2 + H2O + O2 =>
NH4N(NO2)2 = 2 N2 + 2 H2O + O2
NaS + BaCl2 = BaS + NaCl2 =>
NaS + BaCl2 = BaS + NaCl2
CH3COOH + C6H5CH2OH = C6H5CH3COOH + H2O =>
13 CH3COOH + 10 C6H5CH2OH = 12 C6H5CH3COOH + 12 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Au2Cl6 + NaOH = AuH3O3 + NaCl =>
Au2Cl6 + 6 NaOH = 2 AuH3O3 + 6 NaCl
Cu2S + O2 + H2SO4 = CuSO4 + H2O =>
2 Cu2S + 5 O2 + 2 H2SO4 = 4 CuSO4 + 2 H2O
(SiO3){2-} + F{-} + H{+} = (SiF6){2-} + H2O =>
(SiO3){2-} + 6 F{-} + 6 H{+} = (SiF6){2-} + 3 H2O
NiCl2(aq) + H2(g) = Ni(s) + HCl(aq) =>
NiCl2(aq) + H2(g) = Ni(s) + 2 HCl(aq)
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
C4H8N8O8(s) = CO(g) + H2O(g) + N2(g) =>
C4H8N8O8(s) = 4 CO(g) + 4 H2O(g) + 4 N2(g)
(KC)1O3 = (KC)1 + O2 =>
2(KC)1O3 = 2(KC)1 + 3 O2
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2 =>
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
Ba3(AsO4)2 + SiO2 + C = BaSiO3 + CO2 + As =>
2 Ba3(AsO4)2 + 6 SiO2 + 5 C = 6 BaSiO3 + 5 CO2 + 4 As
H2SO3(aq) + Mg(OH)2(s) = MgSO3(s) + H2O(l) =>
H2SO3(aq) + Mg(OH)2(s) = MgSO3(s) + 2 H2O(l)
Br2 + KI = K2Br + I2 =>
Br2 + 4 KI = 2 K2Br + 2 I2
Cr(NO3)3(aq) + Al(s) = Al(NO3)3(aq) + Cr(s) =>
Cr(NO3)3(aq) + Al(s) = Al(NO3)3(aq) + Cr(s)
Na + NaNO3 = Na2O + N =>
5 Na + NaNO3 = 3 Na2O + N
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