| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3MgO = CaOMgCO3
FeCl2(aq) + KOH(aq) = Fe(OH)2 + KCl(aq) =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KCl(aq)
Ca(s)CuCl(aq) = CaCl(s)Cu(aq) =>
Ca(s)CuCl(aq) = CaCl(s)Cu(aq)
NH4BrNaCO3 = BrCO3NaNH4 =>
NH4BrNaCO3 = BrCO3NaNH4
CH3CH2BrHCN = CH3CH2CNHBr =>
CH3CH2BrHCN = CH3CH2CNHBr
Ca3(PO4)2 + Cs2CO3 = CaCO3 + Cs3PO4 =>
Ca3(PO4)2 + 3 Cs2CO3 = 3 CaCO3 + 2 Cs3PO4
Ce + P = Ce4P =>
4 Ce + P = Ce4P
NaCaCl = CaClNa =>
NaCaCl = CaClNa
Al + NO3 = Al(NO3)3 =>
Al + 3 NO3 = Al(NO3)3
CuNO4NaOH = CuOHNaNO4 =>
CuNO4NaOH = CuOHNaNO4
OHNi = NiOH =>
OHNi = NiOH
PI3 = P + I =>
PI3 = P + 3 I
C7H8O + NaOH = C7H6O + H2O + Na =>
C7H8O + 2 NaOH = C7H6O + 2 H2O + 2 Na
CoHCl = HCoCl =>
CoHCl = HCoCl
CoCl2 + KH2PO4 = CoCl2KH2PO4 =>
CoCl2 + KH2PO4 = CoCl2KH2PO4
MoO3Zn = MoO2ZnO =>
MoO3Zn = MoO2ZnO
NH5C2O2 + O2 = CO2 + N2 + H2O =>
4 NH5C2O2 + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
NH4OH + FeSO4 = (NH4)2(SO4) + Fe(OH)2 =>
2 NH4OH + FeSO4 = (NH4)2(SO4) + Fe(OH)2
Ag(NO3)NaSO4 = AgSO4Na(NO3) =>
Ag(NO3)NaSO4 = AgSO4Na(NO3)
KC2O4CuSO4 = KSO4CuC2O4 =>
KC2O4CuSO4 = KSO4CuC2O4
AgNO3 + CuSO4 = Ag2(SO4) + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2(SO4) + Cu(NO3)2
AlH2Cl2 = AlCl2H2 =>
AlH2Cl2 = AlCl2H2
N2O5 + SO3 = NO2 + SO4 =>
N2O5 + SO3 = 2 NO2 + SO4
LiF + CuNO3 = LiNO3 + CuF =>
LiF + CuNO3 = LiNO3 + CuF
NH4NO3 + Mg(OH)2 = Mg(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Mg(OH)2 = Mg(NO3)2 + 2 NH3 + 2 H2O
Sb2 + Cl2 = SbCl3 =>
Sb2 + 3 Cl2 = 2 SbCl3
CH3CH2COOH + H2O = CH3COOH + CH4 =>
4 CH3CH2COOH + 2 H2O = 5 CH3COOH + 2 CH4
K2OH2SiO3 = K2SiO3H2O =>
K2OH2SiO3 = K2SiO3H2O
H3PO4 + Mn(OH) = Mn3(PO4) + H2O =>
H3PO4 + 3 Mn(OH) = Mn3(PO4) + 3 H2O
H2SNa2SO4 = Na2SH2SO4 =>
H2SNa2SO4 = Na2SH2SO4
Ca(NO3)2BaI2 = CaI2Ba(NO3)2 =>
Ca(NO3)2BaI2 = CaI2Ba(NO3)2
Na2S2O3 + BaCl2 = NaCl + BaS2O3 =>
Na2S2O3 + BaCl2 = 2 NaCl + BaS2O3
Al + Ag3NO3 = Al(NO3)3 + Ag =>
Al + 3 Ag3NO3 = Al(NO3)3 + 9 Ag
KI + KMnO4 + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
AluminiumSulphateSodiumHydroxide = AluminiumHydroxideSodiumSulphate =>
AluminiumSulphateSodiumHydroxide = AluminiumHydroxideSodiumSulphate
NaClCaO = NaOClCa =>
NaClCaO = NaOClCa
Cu2SO4 + Na2CO3 = Cu2Na2 + SO4CO3 =>
Cu2SO4 + Na2CO3 = Cu2Na2 + SO4CO3
PbHCI(aq) = PbHCI =>
PbHCI(aq) = PbHCI
K2PtCl4 + NH3 = (Pt(NH3)2Cl2) + KCl =>
K2PtCl4 + 2 NH3 = (Pt(NH3)2Cl2) + 2 KCl
MgCl2 + NaHCO3 = MgCO3 + NaCl + H2O + CO2 =>
MgCl2 + 2 NaHCO3 = MgCO3 + 2 NaCl + H2O + CO2
KMnOH = KOMnH =>
KMnOH = KOMnH
Fe(s) + CuCl4(aq) = Cu(s) + FeCl2(aq) =>
2 Fe(s) + CuCl4(aq) = Cu(s) + 2 FeCl2(aq)
K3[Ga(OH)6] + H2SO4 = Ga2(SO4)3 + K2SO4 + H2O =>
2 K3[Ga(OH)6] + 6 H2SO4 = Ga2(SO4)3 + 3 K2SO4 + 12 H2O
KOHAlBr3 = KBr3AlOH =>
KOHAlBr3 = KBr3AlOH
SbH3 + NO3Ag = SbAg3 + NO3H =>
SbH3 + 3 NO3Ag = SbAg3 + 3 NO3H
C2O4H2 + H2O = C2O4H + H3O =>
C2O4H2 + H2O = C2O4H + H3O
(N3)2 + (O2)2 = N2O3 =>
4(N3)2 + 9(O2)2 = 12 N2O3
HClOBaO = BaClOOH =>
HClOBaO = BaClOOH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
V(OH)2 + NaOH = Na[V(OH)3] =>
V(OH)2 + NaOH = Na[V(OH)3]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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