| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCIO3 + 3 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + KCI + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CuO + HCl = Cu + HOCl =>
CuO + HCl = Cu + HOCl
Ag(NO3) + K(Br) = AgBr + K(NO3) =>
Ag(NO3) + K(Br) = AgBr + K(NO3)
Bi(OH)3 + NaHSnO2 + NaOH = Bi + Na2SnO3 + H2O =>
2 Bi(OH)3 + 3 NaHSnO2 + 3 NaOH = 2 Bi + 3 Na2SnO3 + 6 H2O
AgNO3 + OH = AgOH + NO3 =>
AgNO3 + OH = AgOH + NO3
Li2CO3 + ZnF2 = LiF + ZnCO3 =>
Li2CO3 + ZnF2 = 2 LiF + ZnCO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H6 + Br2 = C2H4 + HBr =>
C2H6 + Br2 = C2H4 + 2 HBr
HNO3 + Sb2S3 + H2O = H3SbO4 + H2SO4 + NO =>
28 HNO3 + 3 Sb2S3 + 4 H2O = 6 H3SbO4 + 9 H2SO4 + 28 NO
HI + Ba(CH3COO)2 = I + CH3COOH + Ba =>
2 HI + Ba(CH3COO)2 = 2 I + 2 CH3COOH + Ba
Na + S2 = Na2S =>
4 Na + S2 = 2 Na2S
Pb + H2CO3 = Pb(HCO3)2 + H2 =>
Pb + 2 H2CO3 = Pb(HCO3)2 + H2
KBrO3 + KI + H2SO4 = KBr + K2SO4 + I2H2O =>
KBrO3 + 6 KI + 3 H2SO4 = KBr + 3 K2SO4 + 3 I2H2O
KOH + NH4 + SO4 = KSO4 + NH3 + H2O =>
KOH + NH4 + SO4 = KSO4 + NH3 + H2O
Hg{+2} + Zn = Hg + Zn{2+} =>
Hg{+2} + Zn = Hg + Zn{2+}
CS2 + NO = CO2 + SO2 + N =>
CS2 + 6 NO = CO2 + 2 SO2 + 6 N
HNO3 + CaO2 = H2O2 + Ca(NO3)2 =>
2 HNO3 + CaO2 = H2O2 + Ca(NO3)2
Cr(OH)3NaOH = NaCrO2 + H2O =>
Cr(OH)3NaOH = NaCrO2 + 2 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Al2(SO4)3 + Ca(PO4) = Al2(PO4)3 + Ca(SO4) =>
Al2(SO4)3 + 3 Ca(PO4) = Al2(PO4)3 + 3 Ca(SO4)
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
H + NaI = Na + HI =>
H + NaI = Na + HI
KCl + KMnO4 + HNO3 = Mn(NO3)2 + KNO3 + Cl2 + H2O =>
10 KCl + 2 KMnO4 + 16 HNO3 = 2 Mn(NO3)2 + 12 KNO3 + 5 Cl2 + 8 H2O
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
HCl + CH3CH2OH = CH3CH2Cl + H2O =>
HCl + CH3CH2OH = CH3CH2Cl + H2O
AlPO4 + Mg(NO3)2 = Al(NO3)3 + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg(NO3)2 = 2 Al(NO3)3 + Mg3(PO4)2
Cr(OH)3NaOH = NaCrO2 + H2O =>
Cr(OH)3NaOH = NaCrO2 + 2 H2O
Sn(s) + AgNO3(aq) = Ag(s) + Sn(NO3)2(aq) =>
Sn(s) + 2 AgNO3(aq) = 2 Ag(s) + Sn(NO3)2(aq)
H6TeO6 + AgCl = Ag6TeO6 + HCl =>
H6TeO6 + 6 AgCl = Ag6TeO6 + 6 HCl
NH3 = NH2 + H2 =>
2 NH3 = 2 NH2 + H2
NH4Cl + Cl2 = NHCl3 + HCl =>
2 NH4Cl + 5 Cl2 = 2 NHCl3 + 6 HCl
Mg(NO3)2(aq) + Na2S(aq) = MgS(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2S(aq) = MgS(s) + 2 NaNO3(aq)
Ce{3+} + Na2HPO4 = Ce{2+} + PO4{2-} + H{+} + Na{+} =>
Ce{3+} + Na2HPO4 = Ce{2+} + PO4{2-} + H{+} + 2 Na{+}
COH2O = CO2H2 =>
COH2O = CO2H2
Zn(s) + NH3 = ZnN2 + H3 =>
Zn(s) + 2 NH3 = ZnN2 + 2 H3
CaC + CO2 + H2O = Ca(OH)2 + CH2CHCO2 =>
11 CaC + 7 CO2 + 20 H2O = 11 Ca(OH)2 + 6 CH2CHCO2
MnSO4 + Na2CO3 + O2 = CO2 + Na2SO4 + NaMnO4 =>
4 MnSO4 + 6 Na2CO3 + 5 O2 = 6 CO2 + 4 Na2SO4 + 4 NaMnO4
ZnSO4 + CaO = CaSO4 + ZnO =>
ZnSO4 + CaO = CaSO4 + ZnO
C3H6O + OH{-} + Ag(NH3)2{+} = C4H8O2 + Ag + H2O + NH3 =>
4 C3H6O + 4 OH{-} + 4 Ag(NH3)2{+} = 3 C4H8O2 + 4 Ag + 2 H2O + 8 NH3
COH2O = CO2H2 =>
COH2O = CO2H2
NH4Cl + Cl2 = NHCl3 + HCl =>
2 NH4Cl + 5 Cl2 = 2 NHCl3 + 6 HCl
AlPO4 + Mg(NO3)2 = Al(NO3)3 + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg(NO3)2 = 2 Al(NO3)3 + Mg3(PO4)2
Zn + Cu3PO4 = Cu3 + ZnPO4 =>
Zn + Cu3PO4 = Cu3 + ZnPO4
ZnCl2 + Cu(NO3)2 = CuCl2 + Zn(NO3)2 =>
ZnCl2 + Cu(NO3)2 = CuCl2 + Zn(NO3)2
I + AgNO3 + H2O = AgIO3 + AgI + HNO3 =>
6 I + 6 AgNO3 + 3 H2O = AgIO3 + 5 AgI + 6 HNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HNO3 + H = NO + H2O =>
HNO3 + 3 H = NO + 2 H2O
K2SO3 + HClO4 = K2O4 + HClSO3 =>
K2SO3 + HClO4 = K2O4 + HClSO3
C2H5Br + NaOH = NaBr + C2H4 + H2O =>
C2H5Br + NaOH = NaBr + C2H4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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