| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + NaOH = NaHSO4 + HOH
KMnO4 + Na2SO4 + H2O = MnO2Na2SO4 + KOH + O1 =>
2 KMnO4 + 2 Na2SO4 + H2O = 2 MnO2Na2SO4 + 2 KOH + 3 O1
NaO2H3 + HCl = NaCl + H2O =>
NaO2H3 + HCl = NaCl + 2 H2O
KClO3 + C12H22O11 = CO2 + HO + KCl =>
35 KClO3 + 3 C12H22O11 = 36 CO2 + 66 HO + 35 KCl
ClHg + CUSO4 = HgSO4 + CUCl =>
ClHg + CUSO4 = HgSO4 + CUCl
Sb{3+} + MnO4{-} + H{+} = Sb{5+} + Mn{5+} + H2O =>
Sb{3+} + MnO4{-} + 8 H{+} = Sb{5+} + Mn{5+} + 4 H2O
Ca(OH){2} + HNO{3} = Ca(NO{3}){2} + H2O =>
Ca(OH){2} + HNO{3} = Ca(NO{3}){2} + H2O
Na2SO3 + NaHSO4 = Na2SO4 + SO2 + H2O =>
Na2SO3 + 2 NaHSO4 = 2 Na2SO4 + SO2 + H2O
MgCl2 + Ca3(AsO4)2 = Mg3(AsO4)2 + CaCl2 =>
3 MgCl2 + Ca3(AsO4)2 = Mg3(AsO4)2 + 3 CaCl2
KCrO2 + Br2 + KOH = K2CrO27 + KBr + H2O =>
2 KCrO2 + 49 Br2 + 100 KOH = 2 K2CrO27 + 98 KBr + 50 H2O
C10H16O2Cl2 + C6H16N2 = (C16H30O2N2) + HCl =>
C10H16O2Cl2 + C6H16N2 = (C16H30O2N2) + 2 HCl
CH3CH2O(CHOCH3) + NaOH = NaOCHOCH3 + CH3CH2OH =>
CH3CH2O(CHOCH3) + NaOH = NaOCHOCH3 + CH3CH2OH
Ag + HNO3 = AgNO3 + N2O + H2O =>
8 Ag + 10 HNO3 = 8 AgNO3 + N2O + 5 H2O
FeSO4 + NH3H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3H2O = Fe(OH)2 + (NH4)2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
XC3H8 + O2 + XN2 = XCO2 + H2O + N2 =>
XC3H8 + 5 O2 + 2 XN2 = 3 XCO2 + 4 H2O + 2 N2
Sb{3+} + Sn = Sb + Sn{2+} =>
2 Sb{3+} + 3 Sn = 2 Sb + 3 Sn{2+}
MoS2 + S2O8{-2a} + NH3 + H2O = (NH4)2MoO4 + SO4{-2a} + H{+} =>
MoS2 + 9 S2O8{-2a} + 2 NH3 + 12 H2O = (NH4)2MoO4 + 20 SO4{-2a} + 22 H{+}
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
ICl + H2O = H + Cl + HOI =>
ICl + H2O = H + Cl + HOI
CH3CH2OH + KMnO4 = CH3CHOH + KOH + MnO2 + H2O =>
3 CH3CH2OH + KMnO4 = 3 CH3CHOH + KOH + MnO2 + H2O
HNO3 + Li(OH) = LiNO3 + H2O =>
HNO3 + Li(OH) = LiNO3 + H2O
H3ClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca3(ClO)2 =>
2 H3ClO(aq) + 3 Ca(OH)2(aq) = 6 H2O(l) + Ca3(ClO)2
KMnO4 + CH3COH + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 CH3COH + 3 H2SO4 = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
(NH4)2C2O4 + KOH = NH3 + H2O + CO2 + K =>
(NH4)2C2O4 + 2 KOH = 2 NH3 + 2 H2O + 2 CO2 + 2 K
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
Pb2O + NaOH = H2O + NaPbO =>
Pb2O + 2 NaOH = H2O + 2 NaPbO
FeSO4 + KBrO3 + H2SO4 = Fe2(SO4)3 + KBr + H2O =>
6 FeSO4 + KBrO3 + 3 H2SO4 = 3 Fe2(SO4)3 + KBr + 3 H2O
NaNO3 + KI + H2SO4 = N2 + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaNO3 + 10 KI + 6 H2SO4 = N2 + 5 I2 + 5 K2SO4 + Na2SO4 + 6 H2O
C4H6 + KMnO4 + H2O = C2H4O + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 6 C2H4O + 2 MnO2 + 2 KOH
C28H58(s) + O2(g) = H2O + CO2 =>
2 C28H58(s) + 85 O2(g) = 58 H2O + 56 CO2
Ag2SO4 + Pb = PbSO4 + Ag =>
Ag2SO4 + Pb = PbSO4 + 2 Ag
AgNO3 + Cu + H2O = CuAg + HNO3 + OH =>
AgNO3 + Cu + H2O = CuAg + HNO3 + OH
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Fe{+} + O{-} = Fe + O =>
Fe{+} + O{-} = Fe + O
CO2 + H2O + H2S = C6H12O6 + H2SO4 =>
6 CO2 + 6 H2O + 3 H2S = C6H12O6 + 3 H2SO4
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
C5H8(OH)4 + HNO3 = C5H8N4O12 + H2O =>
C5H8(OH)4 + 4 HNO3 = C5H8N4O12 + 4 H2O
(CH3)2CHOH(g) + O2(g) = CO2(g) + H2O(g) =>
2(CH3)2CHOH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
C4H8 + KMnO4 + H2O = C4H10O2 + KOH + MnO2 =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H10O2 + 2 KOH + 2 MnO2
MnO4 + Mn = MnO2 =>
MnO4 + Mn = 2 MnO2
C6H6S2 + O2 = CO2 + H2O + SO3 =>
2 C6H6S2 + 21 O2 = 12 CO2 + 6 H2O + 4 SO3
Ti + Ag2O = Ag + TiO =>
Ti + Ag2O = 2 Ag + TiO
CaCO3(s) + HCl(g) = CaCl2(s) + CO2(g) + H2O(g) =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + CO2(g) + H2O(g)
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
H2O3 + NaOH + H2O = NaH(OH)4 =>
H2O3 + 2 NaOH + 3 H2O = 2 NaH(OH)4
Rb(g) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(g) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
Mn{+2} + OH{-} + O2 = MnO2 + H2O =>
2 Mn{+2} + 4 OH{-} + O2 = 2 MnO2 + 2 H2O
SnCl2 + HCl + FeCl3 = H2[SnCl6] + FeCl2 =>
SnCl2 + 2 HCl + 2 FeCl3 = H2[SnCl6] + 2 FeCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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