| Équations équilibrées la veille |
HNO3 + Cu = NO2 + CuOH
Ca{2+} + PO4{3-} + H{+} + OH{-} = CaHPO4*2H2O =>
Ca{2+} + PO4{3-} + 3 H{+} + 2 OH{-} = CaHPO4*2H2O
C6H8O7 + Os(OH)8 = Os3(C6H5O7)8 + H2O =>
8 C6H8O7 + 3 Os(OH)8 = Os3(C6H5O7)8 + 24 H2O
Cr2O3 + HNO3 = CrO3 + HNO2 =>
Cr2O3 + 3 HNO3 = 2 CrO3 + 3 HNO2
KNO3 + HCl = KCl2 + H2NO3 =>
KNO3 + 2 HCl = KCl2 + H2NO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
SnO + KOH + H2O = K2[Sn(OH)6] + H2 =>
SnO + 2 KOH + 3 H2O = K2[Sn(OH)6] + H2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
CH3COOH + CaCO3 = (CH3COO)*Ca + H2O + CO2 =>
9 CH3COOH + 8 CaCO3 = 8(CH3COO)*Ca + 6 H2O + 10 CO2
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
H3AsO4 + KOH = KH2AsO4 + H2O =>
H3AsO4 + KOH = KH2AsO4 + H2O
Sb + HNO3 = HSbO3 + NO2 + H2O(water) =>
Sb + 5 HNO3 = HSbO3 + 5 NO2 + 2 H2O(water)
NaHCO3(s) = Na2CO3(s) + H2O(i) + CO2(g) =>
2 NaHCO3(s) = Na2CO3(s) + H2O(i) + CO2(g)
C4H4O6 + NaIO4 = NaC4H4O6 + IO4 =>
C4H4O6 + NaIO4 = NaC4H4O6 + IO4
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
SO2 + H2O2 = H2SO4 =>
SO2 + H2O2 = H2SO4
NaBrO + H2S = S + Br2 + NaOH =>
2 NaBrO + H2S = S + Br2 + 2 NaOH
Mg(s) + HCI = MgCI + H2 =>
2 Mg(s) + 2 HCI = 2 MgCI + H2
KMnO4 + Na2SO3 + H2SO4 = K2OS4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 17 Na2SO3 + 6 H2SO4 = K2OS4 + 2 MnSO4 + 17 Na2SO4 + 6 H2O
C5H9O + O = CO5 + H2O =>
2 C5H9O + 57 O = 10 CO5 + 9 H2O
FeSO4 + NaCN = Na4[Fe(CN)6] + Na2SO4 =>
FeSO4 + 6 NaCN = Na4[Fe(CN)6] + Na2SO4
KClO3 + KCrO2 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 2 KCrO2 + 2 KOH = 2 K2CrO4 + KCl + H2O
CH3(CH2)14COOH + CH3OH = CH3(CH2)14COOCH3 + H2O =>
CH3(CH2)14COOH + CH3OH = CH3(CH2)14COOCH3 + H2O
Mg(l) + Cl(g) = MgCl(s) =>
Mg(l) + Cl(g) = MgCl(s)
N2O + OH = H2O + NO2 =>
N2O + 6 OH = 3 H2O + 2 NO2
N2(g) + H2(g) + H2O = NH4OH(g) =>
N2(g) + 3 H2(g) + 2 H2O = 2 NH4OH(g)
CCHH + OO = COO + HOH =>
2 CCHH + 5 OO = 4 COO + 2 HOH
K + CuCl = KCl + Cu =>
K + CuCl = KCl + Cu
C2H5COOK + KOH = K2CO3 + C2H6 =>
C2H5COOK + KOH = K2CO3 + C2H6
C12H22O11(s) + O2(g) = CO2(g) + H2O(wl) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(wl)
NaHCO3 + H2C2O4 = Na2C2O4 + CO2 + H2O =>
2 NaHCO3 + H2C2O4 = Na2C2O4 + 2 CO2 + 2 H2O
Pb3(PO4)2 + NaOH = Pb(OH)2 + Na3PO4 =>
Pb3(PO4)2 + 6 NaOH = 3 Pb(OH)2 + 2 Na3PO4
KMnO4(S) + HCl(aq) = H2O(l) + KCl(aq) + MnCl2(S) + Cl2(g) =>
2 KMnO4(S) + 16 HCl(aq) = 8 H2O(l) + 2 KCl(aq) + 2 MnCl2(S) + 5 Cl2(g)
Ag2CO3 = AgO + CO =>
Ag2CO3 = 2 AgO + CO
PtI4 + H2 = HI + Pt =>
PtI4 + 2 H2 = 4 HI + Pt
H6C4O4 + O2 = CO2 + H2O =>
2 H6C4O4 + 7 O2 = 8 CO2 + 6 H2O
Mn + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn + 7 IO4{-} + H2O = 2 MnO4{-} + 7 IO3{-} + 2 H{+}
MnO2 + CaF2 + C4H10 = Mn + CaO + HF + CO =>
9 MnO2 + 10 CaF2 + 2 C4H10 = 9 Mn + 10 CaO + 20 HF + 8 CO
TaCl5 + (CH3)2Zn = (CH3)3TaCl2 + ZnCl2 =>
2 TaCl5 + 3(CH3)2Zn = 2(CH3)3TaCl2 + 3 ZnCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + KI + HCl = CrCl3 + H2O + I2 + KCl =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 7 H2O + 3 I2 + 8 KCl
K2SO4(aq) + NiCl2(aq) = NiSO4(s) + KCl(aq) =>
K2SO4(aq) + NiCl2(aq) = NiSO4(s) + 2 KCl(aq)
Pb(s) + CuSO4(aq) = PbSO4(s) + Cu(s) =>
Pb(s) + CuSO4(aq) = PbSO4(s) + Cu(s)
C2H3Cl3 + H2 = C2H4 + HCl =>
C2H3Cl3 + 2 H2 = C2H4 + 3 HCl
ClO3{-} + H{+} + I{-} = ClO{-} + H2O + I2 =>
ClO3{-} + 4 H{+} + 4 I{-} = ClO{-} + 2 H2O + 2 I2
H3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + (NH4)2NO3 + H2O =>
119 H3PO4 + 204(NH4)6Mo7O24 + 427 HNO3 = 119(NH4)2(PMo12O40) + 471(NH4)2NO3 + 480 H2O
Ca3(PO4)2 + Na2SO4 = CaSO4 + Na3PO4 =>
Ca3(PO4)2 + 3 Na2SO4 = 3 CaSO4 + 2 Na3PO4
H2SO4 + KMnO4 + KCl = Cl2 + H2O + K2SO4 + MnSO4 =>
8 H2SO4 + 2 KMnO4 + 10 KCl = 5 Cl2 + 8 H2O + 6 K2SO4 + 2 MnSO4
N2O = N + NO =>
N2O = N + NO
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Équations équilibrées sur01/09/25
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