| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ca(OH)2 + 4 HNO3 = 4 Ca(NO3) + O2 + 6 H2O
C7H12 + Br2 = C7H11 + HBr =>
2 C7H12 + Br2 = 2 C7H11 + 2 HBr
C5H8N4O12 = H2O + CO2 + CO + N2 =>
C5H8N4O12 = 4 H2O + 3 CO2 + 2 CO + 2 N2
C5H8N4O12 = N2 + CO + H2O + O2 =>
2 C5H8N4O12 = 4 N2 + 10 CO + 8 H2O + 3 O2
Pb2O3 + O2 = PbO2 =>
2 Pb2O3 + O2 = 4 PbO2
H8C6O6 + NaOH = H2O + Na2C6H6O6 =>
H8C6O6 + 2 NaOH = 2 H2O + Na2C6H6O6
CH3COOH + C2H4 = C4H8O2 =>
CH3COOH + C2H4 = C4H8O2
Au + H2CO3 = AuCO3 + H2 =>
Au + H2CO3 = AuCO3 + H2
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
SO3 + KNO3 = K2SO4 + N2O5 =>
SO3 + 2 KNO3 = K2SO4 + N2O5
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
K2(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni(s) =>
K2(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + Ni(s)
KNO3(aq) + NaOH(aq) = KOH + NaNO3 =>
KNO3(aq) + NaOH(aq) = KOH + NaNO3
CdS + I2 + HCl = HI + CdCl2 + S =>
CdS + I2 + 2 HCl = 2 HI + CdCl2 + S
Hg2I2 = Hg2 + I2 =>
Hg2I2 = Hg2 + I2
Al2Zn3 + HCl = AlCl + ZnCl + H =>
Al2Zn3 + 5 HCl = 2 AlCl + 3 ZnCl + 5 H
Rb + S = RbS =>
Rb + S = RbS
Li + Al(SO4)3 = Li2SO4 + Al =>
6 Li + Al(SO4)3 = 3 Li2SO4 + Al
Fe(OH)3 + HCl = Fe(OH)2Cl + H2O =>
Fe(OH)3 + HCl = Fe(OH)2Cl + H2O
PH3 + HClO3 = HCl + H3PO4 =>
3 PH3 + 4 HClO3 = 4 HCl + 3 H3PO4
Ca + O2 + H2 = CaOH2 =>
2 Ca + O2 + 2 H2 = 2 CaOH2
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
NH3 + NH4Cl = NH4 + NH3Cl =>
NH3 + NH4Cl = NH4 + NH3Cl
NH4ClO4(s) + Al(s) = NO(g) + Al2O3(s) + H2O(g) + AlCl3(g) =>
3 NH4ClO4(s) + 3 Al(s) = 3 NO(g) + Al2O3(s) + 6 H2O(g) + AlCl3(g)
C12H22O11(s) + KClO3 = KCl + CO2(g) + H2O(g) =>
C12H22O11(s) + 8 KClO3 = 8 KCl + 12 CO2(g) + 11 H2O(g)
K1I{-}1 + Pb2NO3{-}1 = Pb2I{-}1 + K1NO3{-}1 =>
K1I{-}1 + Pb2NO3{-}1 = Pb2I{-}1 + K1NO3{-}1
HF + Na4SiO4 = H2SiF6 + NaF + H2O =>
10 HF + Na4SiO4 = H2SiF6 + 4 NaF + 4 H2O
Zn(OH)2 + N2O3 = Zn(NO2)2 + H2O =>
Zn(OH)2 + N2O3 = Zn(NO2)2 + H2O
SnCl2 + CHCl3 = SnCl4 + CH =>
3 SnCl2 + 2 CHCl3 = 3 SnCl4 + 2 CH
KMnO4 + H2SO3 + K2SO3 = MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO3 + 2 K2SO3 = 2 MnSO4 + 3 H2O + 3 K2SO4
CuSO4 + Pb = Cu + Pb(SO4)2 =>
2 CuSO4 + Pb = 2 Cu + Pb(SO4)2
HF + Na4SiO4 = H2SiF6 + NaF + H2O =>
10 HF + Na4SiO4 = H2SiF6 + 4 NaF + 4 H2O
C3H8 + O = CO2(g) + H2O =>
C3H8 + 10 O = 3 CO2(g) + 4 H2O
Cu(SO4)2 + Na(OH) = Cu(OH)2 + Na(SO4) =>
Cu(SO4)2 + 2 Na(OH) = Cu(OH)2 + 2 Na(SO4)
SO3 + KNO3 = K2SO4 + N2O5 =>
SO3 + 2 KNO3 = K2SO4 + N2O5
Mn(SO4) + Cl2 = MnCl2 + SO2 + O2 =>
Mn(SO4) + Cl2 = MnCl2 + SO2 + O2
Al2Zn3 + HCl = AlCl + ZnCl + H =>
Al2Zn3 + 5 HCl = 2 AlCl + 3 ZnCl + 5 H
Hg2I2 = Hg2 + I2 =>
Hg2I2 = Hg2 + I2
FeO + C = Fe + CO3 =>
3 FeO + C = 3 Fe + CO3
FeO + HNO2 = NO2 + Fe + H2O =>
FeO + 2 HNO2 = 2 NO2 + Fe + H2O
HCI(hydrochloricacid) + NaOH = NaCI + H2O =>
HCI(hydrochloricacid) + NaOH = NaCI + H2O
(C6H8O6) + Mg(OH)2 = Mg(C6H7O6)2 + H2O =>
2(C6H8O6) + Mg(OH)2 = Mg(C6H7O6)2 + 2 H2O
RbH + H2O = RbO + H2 =>
2 RbH + 2 H2O = 2 RbO + 3 H2
NiSO4 + HNO3 + H2SO4 = Ni2(SO4)3 + NO2 + H2O =>
2 NiSO4 + 2 HNO3 + H2SO4 = Ni2(SO4)3 + 2 NO2 + 2 H2O
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]{3-} + K{+} + OH{-} + H2O =>
2 FeC2O4*2H2O + H2O2 + 4 K2C2O4 = 2[Fe(C2O4)3]{3-} + 8 K{+} + 2 OH{-} + 4 H2O
H3PO4 + Li = Li2PO4 + H2 =>
2 H3PO4 + 4 Li = 2 Li2PO4 + 3 H2
CaOCl2 + CO2 + H2O = CaCO3 + HCl + HClO3 =>
3 CaOCl2 + 3 CO2 + 3 H2O = 3 CaCO3 + 5 HCl + HClO3
KHC8H4O4 + NaOH = C8H4KNaO4 + H2O =>
KHC8H4O4 + NaOH = C8H4KNaO4 + H2O
CuSO4(aq) + CaS = CuS + CaSO4 =>
CuSO4(aq) + CaS = CuS + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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