| Équations équilibrées la veille |
Al2O3 + 6 FeO = 3 Fe2O3 + 2 Al
CrOH + HF = CrF + H2O =>
CrOH + HF = CrF + H2O
S4O6 = S2O3 =>
S4O6 = 2 S2O3
MgSO3 + HBr = MgBr2 + H2O + SO2 =>
MgSO3 + 2 HBr = MgBr2 + H2O + SO2
H3PO4 + MgCl2 + NH3 = MgNH4PO4 + NH4Cl =>
H3PO4 + MgCl2 + 3 NH3 = MgNH4PO4 + 2 NH4Cl
Li(OH)3 = Li2O3 + H2O =>
2 Li(OH)3 = Li2O3 + 3 H2O
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
CH4 + S2 = CS2 + H2S =>
CH4 + 2 S2 = CS2 + 2 H2S
Cu + H(SO4) = Cu(SO4)2 + H2O + SO2 =>
3 Cu + 8 H(SO4) = 3 Cu(SO4)2 + 4 H2O + 2 SO2
K2O + P2O3 = K2P2O4 =>
K2O + P2O3 = K2P2O4
NH4Cl2 + H2SO4 = ClH + NH4SO4 =>
NH4Cl2 + H2SO4 = 2 ClH + NH4SO4
BiO3{-} + VO{-} + H2O = Bi2O3 + VO3{-} + OH{-} =>
2 BiO3{-} + VO{-} + H2O = Bi2O3 + VO3{-} + 2 OH{-}
H4CO4 + W(OH)6 = W4(CO4)6 + H2O =>
6 H4CO4 + 4 W(OH)6 = W4(CO4)6 + 24 H2O
CaBr2 + (NH4)3PO4 = Ca3(PO4)2 + NH4Br =>
3 CaBr2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4Br
K2O + P2O3 = K2P2O4 =>
K2O + P2O3 = K2P2O4
NH3 + HC2H3O2 = NH4C2H3O2 =>
NH3 + HC2H3O2 = NH4C2H3O2
K2O + P2O3 = K2P2O4 =>
K2O + P2O3 = K2P2O4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
(NH4)(OH) + H2SO4 = (NH4)2SO4 + H2O =>
2(NH4)(OH) + H2SO4 = (NH4)2SO4 + 2 H2O
Fe3O4 + H = Fe + H2O =>
Fe3O4 + 8 H = 3 Fe + 4 H2O
K2O + P2O3 = K2P2O4 =>
K2O + P2O3 = K2P2O4
FeSO4*7H2O + OH{-} + O2 = Fe(OH)3 + SO4{2-} + H2O =>
4 FeSO4*7H2O + 8 OH{-} + O2 = 4 Fe(OH)3 + 4 SO4{2-} + 26 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K + SnF4 = KF + Sn =>
4 K + SnF4 = 4 KF + Sn
Zn + S = ZnS =>
Zn + S = ZnS
HCl + O = Cl + H2O =>
2 HCl + O = 2 Cl + H2O
He + S = SHe =>
He + S = SHe
NaHCO3 + C3H4O2 = C2H3NaO2 + CO2 + H2O =>
3 NaHCO3 + 2 C3H4O2 = 3 C2H3NaO2 + 3 CO2 + H2O
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Ca(s) + S = CaS =>
Ca(s) + S = CaS
C2H5COOH + C2H5OH = C2H3O2C3H6 + H2O =>
10 C2H5COOH + 5 C2H5OH = 8 C2H3O2C3H6 + 9 H2O
CrCl3 + H2O2 + KCl = KCrO7 + H2O + Cl2 =>
CrCl3 + 7 H2O2 + KCl = KCrO7 + 7 H2O + 2 Cl2
CO2 + HOH = H2CO3 =>
CO2 + HOH = H2CO3
Al2(SO4)3 + K3PO4 = Al + PO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 Al + 2 PO4 + 3 K2SO4
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
C4H9COOH + Mg(OH)2 = (C4H9COO)2Mg + H2O =>
2 C4H9COOH + Mg(OH)2 = (C4H9COO)2Mg + 2 H2O
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
(NH4)2MoO4 + (NH4)2S = MoS3 + NH3 + H2O =>
(NH4)2MoO4 + 3(NH4)2S = MoS3 + 8 NH3 + 4 H2O
Ca(NO3)2 + Li(s) = Ca(s) + LiNO3(s) =>
Ca(NO3)2 + 2 Li(s) = Ca(s) + 2 LiNO3(s)
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
K2O + P2O3 = K2P2O4 =>
K2O + P2O3 = K2P2O4
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
Cu + H(SO4) = Cu(SO4)2 + H2O + SO2 =>
3 Cu + 8 H(SO4) = 3 Cu(SO4)2 + 4 H2O + 2 SO2
Zn + O = ZnO =>
Zn + O = ZnO
MnSO4 + C2H5NS = MnNS + C2H5SO4 =>
MnSO4 + C2H5NS = MnNS + C2H5SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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