| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(ClO3)2 = BaCl2 + 3 O2
C2H4 + KMnO4 = C2H4O2 + MnO2 + K =>
C2H4 + KMnO4 = C2H4O2 + MnO2 + K
C3H4 + KMnO4 = KC3O3 + MnO2 + KOH + H2O =>
C3H4 + 3 KMnO4 = KC3O3 + 3 MnO2 + 2 KOH + H2O
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
RbOH(aq) + HClO3(aq) = RbClO3 + H2O =>
RbOH(aq) + HClO3(aq) = RbClO3 + H2O
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
FeS + HCl = HS + ClFe =>
FeS + HCl = HS + ClFe
NaN3 = Na + N3 = Na2 + HNo3 =>
NaN3 = Na + N3
C5H11OH + KI = C5H11I + KOH =>
C5H11OH + KI = C5H11I + KOH
HI + Ag(NO3) = AgI + H(NO3) =>
HI + Ag(NO3) = AgI + H(NO3)
K + OX = KXO =>
K + OX = KXO
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
CH3OH(aq) + C7H6O3(aq) = C6H4(OH)(CO2CH3)(aq) + H2O(l) =>
CH3OH(aq) + C7H6O3(aq) = C6H4(OH)(CO2CH3)(aq) + H2O(l)
CuO + CH3COOH = Cu(CH3CO2)2 + H2O =>
CuO + 2 CH3COOH = Cu(CH3CO2)2 + H2O
MgCl2 + (NH4)2C2O4 = MgC2O4 + (NH4)2Cl2 =>
MgCl2 + (NH4)2C2O4 = MgC2O4 + (NH4)2Cl2
Cu2S + HNO3 = Cu(NO3)2 + Cu(SO4) + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + Cu(SO4) + 10 NO2 + 6 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
H2H + O2 = H2O =>
4 H2H + 3 O2 = 6 H2O
C4H9COOH + OH = CO2 + H2O =>
C4H9COOH + 26 OH = 5 CO2 + 18 H2O
Al2(Co3)3 + H2O = Al(OH)3 + H2Co3 =>
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
NaNO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO2 + NaSO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 NO2 + 5 NaSO4 + 8 H2O
MgSO3 + HNO3 = Mg(NO3)2 + H2SO3 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2SO3
MnC2O4 = MnCO3 + CO =>
MnC2O4 = MnCO3 + CO
C2H5OH + Na2CO3 = C2H5ONa + CO2 + H2O =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + CO2 + H2O
NaOH + (NH4)2S = H2O + NH3 + Na2S =>
2 NaOH + (NH4)2S = 2 H2O + 2 NH3 + Na2S
CO2 + H2O = C4H2O + O2 =>
4 CO2 + H2O = C4H2O + 4 O2
O2 + CuO = CuO3 =>
O2 + CuO = CuO3
SO2 + H2O = H2SO4 + H =>
SO2 + 2 H2O = H2SO4 + 2 H
KOH + C20H14O4 = K + H2O + CO2 =>
86 KOH + C20H14O4 = 86 K + 50 H2O + 20 CO2
VCl2 + Cl2 = VCl5 =>
2 VCl2 + 3 Cl2 = 2 VCl5
NH4NO3 + N2O = NH4O + N2NO3 =>
NH4NO3 + N2O = NH4O + N2NO3
Lithium + sodiumsulfate = lithiumsulfate + sodium =>
2 Li + Na2SO4 = Li2SO4 + 2 Na
Al2SO4 + Ba(OH)2 = Al(OH) + Ba2(SO4)2 =>
2 Al2SO4 + 2 Ba(OH)2 = 4 Al(OH) + Ba2(SO4)2
Mg + C = MgC =>
Mg + C = MgC
CH3COONa + FeCl3 + H2O = CH3COOFe(OH)2 + NaCl + CH3COOH =>
3 CH3COONa + FeCl3 + 2 H2O = CH3COOFe(OH)2 + 3 NaCl + 2 CH3COOH
CsHCO3 + H2SO4 = Cs2SO4 + H2O + CO2 =>
2 CsHCO3 + H2SO4 = Cs2SO4 + 2 H2O + 2 CO2
AgNo3NaCl = NaNo3AgCl =>
AgNo3NaCl = NaNo3AgCl
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
HCl + HClO = Cl{+} + H2O + Cl{-} =>
HCl + HClO = Cl{+} + H2O + Cl{-}
K2Cr2O7(aq) + FeCl2(aq) + HCl2(aq) = KCl(aq) + FeCl3(aq) + CrCl3(aq) + H2O(l) =>
K2Cr2O7(aq) + 20 FeCl2(aq) + 14 HCl2(aq) = 2 KCl(aq) + 20 FeCl3(aq) + 2 CrCl3(aq) + 7 H2O(l)
CH3CH2CH2OH + HCl = CH3CH2Cl + H2O =>
2 CH3CH2CH2OH + 3 HCl = 3 CH3CH2Cl + 2 H2O
H2Te + H2O = Te(OH)6 + H2 =>
H2Te + 6 H2O = Te(OH)6 + 4 H2
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
Pb(NO3)2 + Na2SO4 = PbSO4 + (NO3)Na =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2(NO3)Na
NiCl2 + NaOH = NiNa2 + OHCl =>
NiCl2 + 2 NaOH = NiNa2 + 2 OHCl
KI(aq) + MnO2(s) + H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + H2O(l) + I2(g) =>
2 KI(aq) + MnO2(s) + 2 H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + 2 H2O(l) + I2(g)
Na2CO3 + CoCl2 = Na2Cl + CO3CoCl =>
Na2CO3 + CoCl2 = Na2Cl + CO3CoCl
NHO3 + KOH = KNO3 + H2O =>
NHO3 + KOH = KNO3 + H2O
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
K4Fe(CN)6 + KMnO4 + HCl = KCl + MnCl2 + K3Fe(CN)6 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 8 HCl = 6 KCl + MnCl2 + 5 K3Fe(CN)6 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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