| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
C6H5NO2 + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 C6H5NO2 + 25 N2O + 24 OH{-} = 12 CO3{2-} + 17 H2O + 26 N2
H2 + Zn(OH)2 = Zn + H2O =>
H2 + Zn(OH)2 = Zn + 2 H2O
CCl4 + H2O = H4CO4 + HCl =>
CCl4 + 4 H2O = H4CO4 + 4 HCl
N2 + NaCO3 + C = NaCN + CO =>
N2 + 2 NaCO3 + 6 C = 2 NaCN + 6 CO
KOH + H(ClO2) = KClO2 + H2O =>
KOH + H(ClO2) = KClO2 + H2O
H3PO3 + Ni = NiPO3 + H2 =>
2 H3PO3 + 2 Ni = 2 NiPO3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO2 + HCl = Mn + H2O + Cl =>
MnO2 + 4 HCl = Mn + 2 H2O + 4 Cl
KCl + (NH4)2S = K2S + NH4Cl =>
2 KCl + (NH4)2S = K2S + 2 NH4Cl
C2H5OH + FeCl3 = Fe(OH)3 + HCl + C2H4 =>
3 C2H5OH + FeCl3 = Fe(OH)3 + 3 HCl + 3 C2H4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ne + O = ONe =>
Ne + O = ONe
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl(aq)
K(NO3)2 = KO + NO2 + O2 =>
2 K(NO3)2 = 2 KO + 4 NO2 + O2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C + (O2)2 + H2O = H2CO3 =>
2 C + (O2)2 + 2 H2O = 2 H2CO3
K2HPO4 + Ba(NO3)2 = KNO3 + Ba2(HPO4)2 =>
2 K2HPO4 + 2 Ba(NO3)2 = 4 KNO3 + Ba2(HPO4)2
Pb + NO3{-} + H{+} = Pb{2+} + NO + H2O =>
3 Pb + 2 NO3{-} + 8 H{+} = 3 Pb{2+} + 2 NO + 4 H2O
Cl(g) + I(g) = ClI =>
Cl(g) + I(g) = ClI
H2SO4 + Al1(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al1(OH)3 = Al2(SO4)3 + 6 H2O
Mg + (HCl)2 = MgHCl =>
2 Mg + (HCl)2 = 2 MgHCl
H2S(s) + HNO3(s) = NO(s) + H2O(s) + S =>
3 H2S(s) + 2 HNO3(s) = 2 NO(s) + 4 H2O(s) + 3 S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
Mg(OH)2 + HCl = MgCl2 + HOH =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 HOH
SO3 + NaOH = Na2SO4H2O =>
SO3 + 2 NaOH = Na2SO4H2O
C14H10O4 + H2O2 = C6H5OH + C2O4 =>
C14H10O4 + H2O2 = 2 C6H5OH + C2O4
Mg(S) + Br2(i) = MgBr2(S) =>
Mg(S) + Br2(i) = MgBr2(S)
O2 + H2O + Ni = Ni(OH)2 =>
O2 + 2 H2O + 2 Ni = 2 Ni(OH)2
AI + KOH + H2SO4 = KAI(SO4)2 + H2O + H2 =>
2 AI + 2 KOH + 4 H2SO4 = 2 KAI(SO4)2 + 2 H2O + 3 H2
MnO4{-} + SO3{2-} + H = MnO2 + SO4{2-} + OH{-} =>
MnO4{-} + SO3{2-} + H = MnO2 + SO4{2-} + OH{-}
Rb(s) + LiCl(aq) = RbCl(aq) + Li(s) =>
Rb(s) + LiCl(aq) = RbCl(aq) + Li(s)
H2 + CdCl2 = Cl2 + CdH2 =>
H2 + CdCl2 = Cl2 + CdH2
NaH + Cl = NaCl + H =>
NaH + Cl = NaCl + H
Na2O + Li = Na2 + LiO =>
Na2O + Li = Na2 + LiO
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Ca(OH)2 + H2O + ZnO = CaZn2(OH)6*2H2O =>
Ca(OH)2 + 4 H2O + 2 ZnO = CaZn2(OH)6*2H2O
AlBr3 + Hg(CH3COO)2 = Al + (CH3COO) + HgBr2 =>
2 AlBr3 + 3 Hg(CH3COO)2 = 2 Al + 6(CH3COO) + 3 HgBr2
C8H8 + KMnO4 = C7H5O2K + MnO2 + KOH + H2O =>
21 C8H8 + 40 KMnO4 = 24 C7H5O2K + 40 MnO2 + 16 KOH + 16 H2O
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + HOH =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 HOH
H3PO4 + H2S = H2O + PO + S =>
2 H3PO4 + 3 H2S = 6 H2O + 2 PO + 3 S
Ca(NO3)2 + PO3 = Ca(PO4)2 + NO2 =>
Ca(NO3)2 + 2 PO3 = Ca(PO4)2 + 2 NO2
Na3PO4 + MnCl2 = Mn3(PO4)2 + sodiumchloride =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2H4O2 + H2 = C2H4O + H2O =>
C2H4O2 + H2 = C2H4O + H2O
HBr + KOH = KBr + H2O = =>
HBr + KOH = KBr + H2O
I{-} + SO4{-2} + H{+} = I2 + H2S + H2O =>
8 I{-} + SO4{-2} + 10 H{+} = 4 I2 + H2S + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg3P2 + HCl = MgCl2 + PH3 =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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