| 前日に均衡した方程式 |
AgNO{3} + Na{3}PO{4} = Ag{3}PO{4} + NaNO{3}
H2SO4(aq) + HI(aq) = H2S(aq) + I2(aq) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(aq) + 4 I2(aq) + 4 H2O(l)
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
LiNO3 + H2SO4 + Hg = Li2SO4 + NO + HgSO4 + H2O =>
2 LiNO3 + 4 H2SO4 + 3 Hg = Li2SO4 + 2 NO + 3 HgSO4 + 4 H2O
Fe3(PO4)2 + HNO3 = Fe(NO3)3 + NO2 + H2O + H3PO4 =>
Fe3(PO4)2 + 12 HNO3 = 3 Fe(NO3)3 + 3 NO2 + 3 H2O + 2 H3PO4
NaH = Na(s) + H2(g) =>
2 NaH = 2 Na(s) + H2(g)
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O2 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Fe(CN)6 = Fe + C + N =>
Fe(CN)6 = Fe + 6 C + 6 N
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NO3{-} + Cu{2+} = NO + Cu + O2 =>
2 NO3{-} + Cu{2+} = 2 NO + Cu + 2 O2
Fe + NH4Cl = FeCl3 + NH4 =>
Fe + 3 NH4Cl = FeCl3 + 3 NH4
Co(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 = CoFe20O40 + O2 + H2O + N2 =>
Co(NO3)2(H2O)6 + 20 Fe(NO3)3(H2O)9 = CoFe20O40 + 73 O2 + 186 H2O + 31 N2
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
CH3NH3Cl + NaOH = CH3NH3OH + NaCl =>
CH3NH3Cl + NaOH = CH3NH3OH + NaCl
AgO + HCl = AgCl + OH =>
AgO + HCl = AgCl + OH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2H2 + H2O = NH3 + H2O2 =>
N2H2 + 4 H2O = 2 NH3 + 2 H2O2
NaNO3 + FeSCN = Na + SCN + Fe(NO3)3 =>
3 NaNO3 + FeSCN = 3 Na + SCN + Fe(NO3)3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Zn + NO3{-} + OH{-} + H2O = [Zn(OH)4]{-}2 + NH3 =>
8 Zn + 3 NO3{-} + 5 OH{-} + 18 H2O = 8[Zn(OH)4]{-}2 + 3 NH3
K2Cr2O7 + HCl = KCl + Cr(Cl)3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 Cr(Cl)3 + 3 Cl2 + 7 H2O
CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O
H2 + N2 = NH2 =>
2 H2 + N2 = 2 NH2
CrO4{2-} + Cl{-} + H{+} = ClO2{-} + Cr{3+} + H2O =>
4 CrO4{2-} + 3 Cl{-} + 20 H{+} = 3 ClO2{-} + 4 Cr{3+} + 10 H2O
FeO2 + H2O = Fe(OH)4 =>
FeO2 + 2 H2O = Fe(OH)4
(NH4)(NO3) + H2O = (NH4)2O + H(NO3) =>
2(NH4)(NO3) + H2O = (NH4)2O + 2 H(NO3)
As2O3 + OH = AsO3 + H2O =>
As2O3 + 6 OH = 2 AsO3 + 3 H2O
*2Na + Cl2 = NaCl =>
*2Na + Cl2 = 2 NaCl
Co + KI = CoI + K =>
Co + KI = CoI + K
KNO3 + FeC2O4*2H2O = K2CO3 + Fe2O3 + H2O + N2 + CO2 =>
6 KNO3 + 10 FeC2O4*2H2O = 3 K2CO3 + 5 Fe2O3 + 20 H2O + 3 N2 + 17 CO2
K + S = KS =>
K + S = KS
K2CrO4 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
2 K2CrO4 + 2 NH3 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + N2 + 8 H2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
K3[Fe(CN)6] + FeCl2 = KFe[Fe(CN)6] + KCl =>
K3[Fe(CN)6] + FeCl2 = KFe[Fe(CN)6] + 2 KCl
Cu2 + NaOH = Cu2NaOH =>
Cu2 + NaOH = Cu2NaOH
FeOH + H2SO4 = FeSO4 + H2O + H2 =>
2 FeOH + 2 H2SO4 = 2 FeSO4 + 2 H2O + H2
NaNO3 + FeSCN = Na + SCN + Fe(NO3)3 =>
3 NaNO3 + FeSCN = 3 Na + SCN + Fe(NO3)3
ZnO + Mg(OH)2 = Zn(OH)2 + MgO =>
ZnO + Mg(OH)2 = Zn(OH)2 + MgO
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
K2Cr2 + O7 + HCl = KCl + CrCl3 + H2O =>
7 K2Cr2 + 4 O7 + 56 HCl = 14 KCl + 14 CrCl3 + 28 H2O
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg{2+} + Fe(NO3)3 = Mg(NO3)2 + Fe{3+} =>
3 Mg{2+} + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe{3+}
CH3COOH + (CH3)3N = CH3COO + (CH3)3NH =>
CH3COOH + (CH3)3N = CH3COO + (CH3)3NH
NiO + HBr = NiBr2 + H2O =>
NiO + 2 HBr = NiBr2 + H2O
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