| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + 2 H3PO4
K2HPO3 + HgCl2 + H2O = Hg + H3PO4 + KCl =>
K2HPO3 + HgCl2 + H2O = Hg + H3PO4 + 2 KCl
MgSO4*7H2O + H2O = MgSO4*8H2O =>
MgSO4*7H2O + H2O = MgSO4*8H2O
(CH3COO)2Ba + NaHCO3 = BaCO3 + CH3COONa + CO2 + H2O =>
(CH3COO)2Ba + 2 NaHCO3 = BaCO3 + 2 CH3COONa + CO2 + H2O
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
C5H10S + O2 = CO2 + H2O + S =>
2 C5H10S + 15 O2 = 10 CO2 + 10 H2O + 2 S
Hg + HNO3 + H2SO4 = Hg2SO4 + NO(g) + H2O =>
6 Hg + 2 HNO3 + 3 H2SO4 = 3 Hg2SO4 + 2 NO(g) + 4 H2O
C8H6S + H2 = C8H10 + H2S =>
C8H6S + 3 H2 = C8H10 + H2S
LiOH(aq) + H2CO3(aq) = LiCO3(aq) + H3O(aq) =>
LiOH(aq) + H2CO3(aq) = LiCO3(aq) + H3O(aq)
MgBr2 + Ag = Mg + AgBr =>
MgBr2 + 2 Ag = Mg + 2 AgBr
CaCl2 + B = CaB + Cl2 =>
CaCl2 + B = CaB + Cl2
Li2CO3 + O2 = CO2 + Li2O2 =>
2 Li2CO3 + O2 = 2 CO2 + 2 Li2O2
Pd + MnO = Pd(MnO)2 =>
Pd + 2 MnO = Pd(MnO)2
(NH4)3PO4(aq) + FeCl2(aq) = Fe3(PO4)2(aq) + NH4Cl(aq) =>
2(NH4)3PO4(aq) + 3 FeCl2(aq) = Fe3(PO4)2(aq) + 6 NH4Cl(aq)
H2O2 + F2 = HF + OF2 =>
H2O2 + 3 F2 = 2 HF + 2 OF2
NaOH + HCl + Cr(NO3)3 = H2O + CrCl3 + NaNO3 =>
3 NaOH + 3 HCl + Cr(NO3)3 = 3 H2O + CrCl3 + 3 NaNO3
C2H12(l) + O2(g) = CO2(g) + H2O(g) =>
C2H12(l) + 5 O2(g) = 2 CO2(g) + 6 H2O(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb + Mg3(PO4)2 = Mg + PbPO4 =>
2 Pb + Mg3(PO4)2 = 3 Mg + 2 PbPO4
Cr(NO3)3 + ZnCl2 = CrCl3 + Zn(NO3)2 =>
2 Cr(NO3)3 + 3 ZnCl2 = 2 CrCl3 + 3 Zn(NO3)2
Na + Pb(ClO3)2 = Pb + Na(ClO3) =>
2 Na + Pb(ClO3)2 = Pb + 2 Na(ClO3)
C4H6 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C4H6 + K2Cr2O7 + 4 H2SO4 = 2 C2H4O2 + K2SO4 + Cr2(SO4)3 + 3 H2O
C2H3O2 + Cu = C2H3O2Cu =>
C2H3O2 + Cu = C2H3O2Cu
FeO(OH) = Fe2O3 + H2O =>
2 FeO(OH) = Fe2O3 + H2O
Sn(OH)4 + Na2O = SnO2 + NaOH =>
Sn(OH)4 + 2 Na2O = SnO2 + 4 NaOH
NaBr(aq) + HCl(aq) = NaCl(aq) + HBr(aq) =>
NaBr(aq) + HCl(aq) = NaCl(aq) + HBr(aq)
Cs2CO3 + HF = CsHF2 + CO2 + H2O =>
Cs2CO3 + 4 HF = 2 CsHF2 + CO2 + H2O
Ba(NO2)2 + H2SO4 = BaSO4 + HNO2 =>
Ba(NO2)2 + H2SO4 = BaSO4 + 2 HNO2
Na2SlO3 + H2O = NaOH + H2SlO3 =>
Na2SlO3 + 2 H2O = 2 NaOH + H2SlO3
CO2 + H2O = C6H12O6 + O2(g) =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2(g)
H2AsO4 + H2O = AsH3 + OH =>
H2AsO4 + 5 H2O = AsH3 + 9 OH
Na2SlO3 + H2O = NaOH + H2SlO3 =>
Na2SlO3 + 2 H2O = 2 NaOH + H2SlO3
Cu(OH)2 + KOH = K[Cu(OH)3] =>
Cu(OH)2 + KOH = K[Cu(OH)3]
HCO2H(aq) + O2(g) = CO2(g) + H2O(l) =>
2 HCO2H(aq) + O2(g) = 2 CO2(g) + 2 H2O(l)
FeO + HF = FeF2 + H2O =>
FeO + 2 HF = FeF2 + H2O
Pb(s) + Cl2Zn(aq) = ZnPb + Cl2 =>
Pb(s) + Cl2Zn(aq) = ZnPb + Cl2
PH4Cl + (NH4)2Cr2O7 + H2SO4 = H3PO4 + NH4Cl + Cr2(SO4)3 + NH4HSO4 + H2O =>
3 PH4Cl + 4(NH4)2Cr2O7 + 17 H2SO4 = 3 H3PO4 + 3 NH4Cl + 4 Cr2(SO4)3 + 5 NH4HSO4 + 16 H2O
FeCl3(l) + NaOH(l) = Fe(OH)3 + NaCl =>
FeCl3(l) + 3 NaOH(l) = Fe(OH)3 + 3 NaCl
CaBr2 + N2 = Ca3N2 + Br2 =>
3 CaBr2 + N2 = Ca3N2 + 3 Br2
Na2SlO3 + H2O = NaOH + H2SlO3 =>
Na2SlO3 + 2 H2O = 2 NaOH + H2SlO3
Pb(ClO3)2 + (NH4)2S = PbS + NH4ClO3 =>
Pb(ClO3)2 + (NH4)2S = PbS + 2 NH4ClO3
OH{-} + P4 + H2O = HPO3{2-} + PH3 =>
4 OH{-} + P4 + 2 H2O = 2 HPO3{2-} + 2 PH3
Na2SlO3 + H2O = NaOH + H2SlO3 =>
Na2SlO3 + 2 H2O = 2 NaOH + H2SlO3
K + MgI2 = Mg2 + KI =>
4 K + 2 MgI2 = Mg2 + 4 KI
Hg02 = Hg0 =>
Hg02 = 2 Hg0
HI + Cu(OH)2 = H(OH)2 + CuI =>
HI + Cu(OH)2 = H(OH)2 + CuI
SnCl2 + KOH = KCl2 + SnOH =>
SnCl2 + KOH = KCl2 + SnOH
U2(SO4)3 + KMnO4 + H2SO4 = UO2(SO4) + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 10 UO2(SO4) + 6 MnSO4 + 3 K2SO4 + 4 H2O
CsOH + ClO4 = CsO4 + HClO =>
CsOH + ClO4 = CsO4 + HClO
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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