| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 + CH3OH = H2CO + 2 H2O
Mg + NaCO3 = MgCO3 + Na =>
Mg + NaCO3 = MgCO3 + Na
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr + NaHCO3 = CrHCO3 + Na =>
Cr + NaHCO3 = CrHCO3 + Na
Fe(ClO4)2 + Na2Co3 = FeCo3 + NaClO4 =>
Fe(ClO4)2 + Na2Co3 = FeCo3 + 2 NaClO4
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
K + AgCl = KCl + Ag =>
K + AgCl = KCl + Ag
C6H10CaO6 + C6H8O7 = C3H6O3 + Ca3(C6H5O7)2 =>
3 C6H10CaO6 + 2 C6H8O7 = 6 C3H6O3 + Ca3(C6H5O7)2
C4H9OH = C4H8 + H2O =>
C4H9OH = C4H8 + H2O
Mg + RbOH = Mg(OH)2 + Rb =>
Mg + 2 RbOH = Mg(OH)2 + 2 Rb
BaCl2 + LiOH = BaOH + LiCl2 =>
BaCl2 + LiOH = BaOH + LiCl2
Na2(PO4) + CaCl2 = CaPO4 + NaCl =>
Na2(PO4) + CaCl2 = CaPO4 + 2 NaCl
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
Ba(C2H3O2)2 + Li = Li(C2H3O2)2 + Ba =>
Ba(C2H3O2)2 + Li = Li(C2H3O2)2 + Ba
C6H6 + H2SO4 + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H6 + H2SO4 + 2 NaOH = C6H5OH + Na2SO3 + 2 H2O
Ba(OH)2(aq) + NaClO3(aq) = NaOH(aq) + (ClO3)2Ba(aq) =>
Ba(OH)2(aq) + 2 NaClO3(aq) = 2 NaOH(aq) + (ClO3)2Ba(aq)
Ag2CrO7 = Ag + CrO7 =>
Ag2CrO7 = 2 Ag + CrO7
NaHCo3 + HCl = NaHCo3HCl =>
NaHCo3 + HCl = NaHCo3HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
CaS + Pb(NO3)2 = Ca(NO3)2 + Pb2S2 =>
2 CaS + 2 Pb(NO3)2 = 2 Ca(NO3)2 + Pb2S2
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
AgF + CaBr2 = AgBr + CaF2 =>
2 AgF + CaBr2 = 2 AgBr + CaF2
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
C31H54O21N + H2O = CH4 + CO2 + NH3 =>
8 C31H54O21N + 62 H2O = 133 CH4 + 115 CO2 + 8 NH3
Ca(NO3)2*4H2O + Mn(NO3)2*6H2O + Ba(NO3)2 = Ca97Ba3Mn100O300 + NO2 + O2 + H2O =>
97 Ca(NO3)2*4H2O + 100 Mn(NO3)2*6H2O + 3 Ba(NO3)2 = Ca97Ba3Mn100O300 + 400 NO2 + 50 O2 + 988 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KMnO4 + HCl = Cl2 + KCl + H2O + MnCl2 =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 8 H2O + 2 MnCl2
Na2(SO4) + C = Na2S + CO =>
Na2(SO4) + 4 C = Na2S + 4 CO
SnCl2 + Na2SiO3 = SnSiO3 + Na2Cl2 =>
SnCl2 + Na2SiO3 = SnSiO3 + Na2Cl2
CaO + F2 = CaF2 + O =>
CaO + F2 = CaF2 + O
AgNO3(aq) + KCl(s) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(s) = AgCl(s) + KNO3(aq)
ClCH2COOH + NH4OH = NH2CH2COOH + NH4Cl + H2O =>
ClCH2COOH + 2 NH4OH = NH2CH2COOH + NH4Cl + 2 H2O
Na(OH) + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
Na(OH) + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + (NH4)2CO3 = Ag2CO3 + (NH4)2(NO3)2 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + (NH4)2(NO3)2
CO2 + (OH)Na = Na2CO3 + H2O =>
CO2 + 2(OH)Na = Na2CO3 + H2O
Ca(s) + N2 = CaN2 =>
Ca(s) + N2 = CaN2
C12H24 + O2 = C(s) + H2O(g) =>
C12H24 + 6 O2 = 12 C(s) + 12 H2O(g)
CH3CHO + Ca(OH)2 = CH3COOH + Ca2O + H2O =>
CH3CHO + 2 Ca(OH)2 = CH3COOH + Ca2O + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ga2O + H2O = GaOH =>
Ga2O + H2O = 2 GaOH
Fe(OH)3 + KHC2O4 = K3[Fe(C2O4)3]*3H2O =>
Fe(OH)3 + 3 KHC2O4 = K3[Fe(C2O4)3]*3H2O
ZnCO3 + C6H8O7 = Zn + H2O + CO2 =>
9 ZnCO3 + C6H8O7 = 9 Zn + 4 H2O + 15 CO2
Mg(OH)2 + CO3{-2} = MgCO3 + OH{-} =>
Mg(OH)2 + CO3{-2} = MgCO3 + 2 OH{-}
K + Cl2 = K2Cl3 =>
4 K + 3 Cl2 = 2 K2Cl3
Au2O3 + HNO3 = Au(NO3)3 + H2O =>
Au2O3 + 6 HNO3 = 2 Au(NO3)3 + 3 H2O
Pb{+2} + S{-2} = PbS =>
Pb{+2} + S{-2} = PbS
Al + CuCe2 = AlCe3 + Cu =>
2 Al + 3 CuCe2 = 2 AlCe3 + 3 Cu
ClH7 = Cl2 + H2 =>
2 ClH7 = Cl2 + 7 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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