| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + ZnOCl = ZnOH + NH2Cl
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
C12H5Cl5 + O2 = CO2 + HCl =>
C12H5Cl5 + 12 O2 = 12 CO2 + 5 HCl
Na2S + HClO4 = H2S + NaClO4 =>
Na2S + 2 HClO4 = H2S + 2 NaClO4
Al + KOH + H2O + H2SO4 = KAl(SO4)2(H2O)12 + H2 =>
2 Al + 2 KOH + 22 H2O + 4 H2SO4 = 2 KAl(SO4)2(H2O)12 + 3 H2
N2O5 + HCl = HNO3 + ClONO =>
N2O5 + HCl = HNO3 + ClONO
H2Cr2O7 + NaOH = Na2Cr2O7 + H2O =>
H2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 H2O
HCOCl + CH2N2 = CH3Cl + N2 + HCOCHN2 =>
HCOCl + 2 CH2N2 = CH3Cl + N2 + HCOCHN2
Na2(C2O4) = Na{+} + C2O4{2-} =>
Na2(C2O4) = 2 Na{+} + C2O4{2-}
BaBr2(aq) + LiCO3 = BaCO3(s) + Br2Li(aq) =>
BaBr2(aq) + LiCO3 = BaCO3(s) + Br2Li(aq)
GeO2 + NH3 = Ge + N2 + H2O =>
3 GeO2 + 4 NH3 = 3 Ge + 2 N2 + 6 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Na3PO4 + AgO = Ag3PO4 + NaO =>
Na3PO4 + 3 AgO = Ag3PO4 + 3 NaO
Na{+} + Al(OH)4{-} = NaAlO2 + H2O =>
Na{+} + Al(OH)4{-} = NaAlO2 + 2 H2O
HCHO = CO + H2 =>
HCHO = CO + H2
MgOH = Mg2 + OH =>
2 MgOH = Mg2 + 2 OH
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO3)3 + I + H2O =>
K2Cr2O7 + 12 KI + 10 H2SO4 = 7 K2SO4 + Cr2(SO3)3 + 12 I + 10 H2O
C12H22O12 + CsClO = CO2 + H2O + CsCl =>
C12H22O12 + 23 CsClO = 12 CO2 + 11 H2O + 23 CsCl
C3H5(OH)3 + C17H35COOH = (C17H35COO)C3H5 + H2O =>
4 C3H5(OH)3 + 11 C17H35COOH = 10(C17H35COO)C3H5 + 14 H2O
H2SO4 + Na(OH)2 = Na(SO4) + H2O =>
H2SO4 + Na(OH)2 = Na(SO4) + 2 H2O
PCl3 + Br = PBr3 + Cl =>
PCl3 + 3 Br = PBr3 + 3 Cl
(N2)2 + (H2)6 = NH3 =>
(N2)2 + (H2)6 = 4 NH3
NaOH(aq) + MgPO4(aq) = NaPO4 + MgOH =>
NaOH(aq) + MgPO4(aq) = NaPO4 + MgOH
Al + HSO4 = Al2SO4 + H =>
2 Al + HSO4 = Al2SO4 + H
La2(C2O4)3 + HCl = LaCl3 + CO2 + H2O + CO =>
La2(C2O4)3 + 6 HCl = 2 LaCl3 + 3 CO2 + 3 H2O + 3 CO
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
F2 + S = SF6 =>
3 F2 + S = SF6
NaCl + C2H4O2 = C2H3NaO2 + HCl =>
NaCl + C2H4O2 = C2H3NaO2 + HCl
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
CO + IO2 = I2 + CO2 =>
4 CO + 2 IO2 = I2 + 4 CO2
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
HPO4(NH4)2 = NH6PO4 + NH3 =>
HPO4(NH4)2 = NH6PO4 + NH3
ZnO + NaOH = H2O + Na2(ZnO2) =>
ZnO + 2 NaOH = H2O + Na2(ZnO2)
MgO + HNO3 = Mg(OH)2 + NO + O2 =>
2 MgO + 4 HNO3 = 2 Mg(OH)2 + 4 NO + 3 O2
Se + F = SeF =>
Se + F = SeF
CaH + OH = Ca(OH)2 + H2 =>
2 CaH + 4 OH = 2 Ca(OH)2 + H2
HCl + Pb(NO3)2 = PbCl + NO3 + H =>
HCl + Pb(NO3)2 = PbCl + 2 NO3 + H
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
SiC + NaAlO2 = Al + CO + Na2O + SiO2 =>
SiC + 2 NaAlO2 = 2 Al + CO + Na2O + SiO2
BaCl2 + (NH4)C2O4 = Ba(COO)2 + NH4Cl2 =>
BaCl2 + (NH4)C2O4 = Ba(COO)2 + NH4Cl2
LiOH + H2O = OH + HLiOH =>
LiOH + H2O = OH + HLiOH
Mn3O10 + BrO3 = MnO2 + Br2O7 =>
Mn3O10 + 8 BrO3 = 3 MnO2 + 4 Br2O7
C6H8O7 + H2O = C6H8O7H2O =>
C6H8O7 + H2O = C6H8O7H2O
NaCO3(aq) + HCl(aq) = NaCl2(aq) + H2O(l) + CO2(g) =>
NaCO3(aq) + 2 HCl(aq) = NaCl2(aq) + H2O(l) + CO2(g)
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
NHO3 + Ba(OH)2 = Ba(NO3)2 + HOH =>
2 NHO3 + Ba(OH)2 = Ba(NO3)2 + 2 HOH
H5 + O = H2O =>
2 H5 + 5 O = 5 H2O
C2H4O + HCl = C2H4Cl2 + HOH =>
C2H4O + 2 HCl = C2H4Cl2 + HOH
AlI3 + Ba3N2 = AlN + BaI2 =>
2 AlI3 + Ba3N2 = 2 AlN + 3 BaI2
KCI + H3PO4 = K3PO4 + HCI =>
3 KCI + H3PO4 = K3PO4 + 3 HCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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