| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5NH2 + H3O = 2 C6H5NH3 + OH
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
NH4OH + P4O10 = (NH4)3PO4 + H2O =>
12 NH4OH + P4O10 = 4(NH4)3PO4 + 6 H2O
Al2(SO4)3(aq) + AgNO3(aq) = Al(NO3)3(aq) + Ag2SO4(s) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 2 Al(NO3)3(aq) + 3 Ag2SO4(s)
Al(OH)3 + Na2SO4 = Al2(SO4)3 + NaOH =>
2 Al(OH)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaOH
OH{-} + S{2-} + I2 = SO4{2-} + H2O + I{-} =>
8 OH{-} + S{2-} + 4 I2 = SO4{2-} + 4 H2O + 8 I{-}
Be + CaCO3 = BeCO3 + Ca =>
Be + CaCO3 = BeCO3 + Ca
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(g) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(g) + 6 NaCl(aq)
Bariumhydroxide + hydrochloricacid = bariumchloride + water =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C3H4 + KMnO4 = K2C3H2O4 + MnO2 + KOH + H2O =>
3 C3H4 + 8 KMnO4 = 3 K2C3H2O4 + 8 MnO2 + 2 KOH + 2 H2O
CUSO4 + KI + KIO3 + H2O = CU(OH)2 + K2SO4 + I2 =>
3 CUSO4 + 5 KI + KIO3 + 3 H2O = 3 CU(OH)2 + 3 K2SO4 + 3 I2
H3PO3 + Na2CO3 + AgNO3 = Ag + Na3PO4 + CO2 + H2O + NaNO3 =>
2 H3PO3 + 5 Na2CO3 + 4 AgNO3 = 4 Ag + 2 Na3PO4 + 5 CO2 + 3 H2O + 4 NaNO3
NaOH + KHC8H5O4 = H2O + C4H4O4 + K + Na =>
6 NaOH + KHC8H5O4 = 2 H2O + 2 C4H4O4 + K + 6 Na
MgClKOH = MgOHKCl =>
MgClKOH = MgOHKCl
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
PtCl2 + F2 = PtF5 + Cl2 =>
2 PtCl2 + 5 F2 = 2 PtF5 + 2 Cl2
H2O + S = SO + H =>
H2O + S = SO + 2 H
P + Mg = P2Mg3 =>
2 P + 3 Mg = P2Mg3
Na2S + H2SeO3 = H2Se + Na2SO3 =>
Na2S + H2SeO3 = H2Se + Na2SO3
Pb(NO3)2 + NaHCO3 = PbCO3 + H2O + CO2 + NaNO3 =>
Pb(NO3)2 + 2 NaHCO3 = PbCO3 + H2O + CO2 + 2 NaNO3
NO2 + CO = N2O + CO2 =>
2 NO2 + 3 CO = N2O + 3 CO2
Zn(OH)2 + BaNO32 = ZnNO32 + Ba(OH)2 =>
Zn(OH)2 + BaNO32 = ZnNO32 + Ba(OH)2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Fe2O3 + CO = Fe + C2O4 =>
2 Fe2O3 + 6 CO = 4 Fe + 3 C2O4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(aq) + CO3(aq) = CuCO3(s) =>
Cu(aq) + CO3(aq) = CuCO3(s)
C2H6O2 + Na = C2H6NaO2 =>
C2H6O2 + Na = C2H6NaO2
CaCO3 + H3PO4 = CO2 + Ca3(PO4)2 + H2O =>
3 CaCO3 + 2 H3PO4 = 3 CO2 + Ca3(PO4)2 + 3 H2O
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
KMnO4 + C3H4 + H2O = CH3COOH + MnO2 + KOH =>
8 KMnO4 + 6 C3H4 + 10 H2O = 9 CH3COOH + 8 MnO2 + 8 KOH
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
BeSO4 + Na2CO3 + H2O = Be2(OH)2CO3 + CO2 + Na2SO4 =>
2 BeSO4 + 2 Na2CO3 + H2O = Be2(OH)2CO3 + CO2 + 2 Na2SO4
CuSO4(aq) + H2O(l) = CuSO4*5H2O(s) =>
CuSO4(aq) + 5 H2O(l) = CuSO4*5H2O(s)
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH
CuSO4 + CaCO3 = CaSO4 + CuCO3 =>
CuSO4 + CaCO3 = CaSO4 + CuCO3
Cl2 + SrBr2 = SrCl2 + Br2 =>
Cl2 + SrBr2 = SrCl2 + Br2
Cr2O7({-}2) + C2H6O + H({+}) = Cr({+}3) + C2H4O2 + H2O =>
4 Cr2O7({-}2) + 11 C2H6O + 12 H({+}) = 8 Cr({+}3) + 11 C2H4O2 + 17 H2O
KCl + CO2 + H2O = K2CO3 + HCl =>
2 KCl + CO2 + H2O = K2CO3 + 2 HCl
C3H6NH + H2O = H3O + C3H6N =>
C3H6NH + H2O = H3O + C3H6N
C2H6O2 + NaClO3 = H2O + CO2 + NaCl =>
3 C2H6O2 + 5 NaClO3 = 9 H2O + 6 CO2 + 5 NaCl
[AuCl4]{-} + Cu = Cl{-} + Au + Cu{2+} =>
2[AuCl4]{-} + 3 Cu = 8 Cl{-} + 2 Au + 3 Cu{2+}
CaO + H2O + H2SO4 = CaSO4*8H2O =>
CaO + 7 H2O + H2SO4 = CaSO4*8H2O
Na(OH)(s) + KI(aq) = NaI(aq) + K(OH)(s) =>
Na(OH)(s) + KI(aq) = NaI(aq) + K(OH)(s)
PbI2 + SrCO3 = Pb(CO3) + SrI2 =>
PbI2 + SrCO3 = Pb(CO3) + SrI2
H6C4O2 + NaOH = H2O + Na + CO =>
H6C4O2 + 10 NaOH = 8 H2O + 10 Na + 4 CO
FeS2 + Br2 + HNO3 + H2O = Fe(NO3)2 + H2SO4 + HBr =>
FeS2 + 7 Br2 + 2 HNO3 + 8 H2O = Fe(NO3)2 + 2 H2SO4 + 14 HBr
C2H2 + O2 = CO(g) + H2O(g) =>
2 C2H2 + 3 O2 = 4 CO(g) + 2 H2O(g)
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
MgBr2 + LiOH = LiBr + Mg(OH)2 =>
MgBr2 + 2 LiOH = 2 LiBr + Mg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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