| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + CuSO4(aq) = Cu(aq) + MgSO4
Na2SO4 + Pb = Na2PbSO4 =>
Na2SO4 + Pb = Na2PbSO4
Br + H2SO4 = BrSO4 + H2 =>
Br + H2SO4 = BrSO4 + H2
Ca + P = CaP =>
Ca + P = CaP
J{-} + SO4{-2} + H{+} = J2 + H2S + H2O =>
8 J{-} + SO4{-2} + 10 H{+} = 4 J2 + H2S + 4 H2O
K3(PO4) + SnF2 = Sn3(PO4)2 + KF =>
2 K3(PO4) + 3 SnF2 = Sn3(PO4)2 + 6 KF
Br2 + Fe2O3 = Fe + BrO =>
3 Br2 + 2 Fe2O3 = 4 Fe + 6 BrO
CH2ClCOOH + H2O = CH2ClCOO + H3O =>
CH2ClCOOH + H2O = CH2ClCOO + H3O
BaCl2 + K2CO3 = Ba(CO3) + KCl =>
BaCl2 + K2CO3 = Ba(CO3) + 2 KCl
KOH + Cu2(SO4)2 = Cu(OH)2 + K2SO4 =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2SO4
Si + H2O + OH{-} = SiO3{-} + H2 =>
2 Si + 4 H2O + 2 OH{-} = 2 SiO3{-} + 5 H2
Ca + BaCl2 = CaCl2 + Ba =>
Ca + BaCl2 = CaCl2 + Ba
CuS + CoCl2 = CuCl2 + CoS =>
CuS + CoCl2 = CuCl2 + CoS
AuCl3 + K3PO4 = KCl + AuPO4 =>
AuCl3 + K3PO4 = 3 KCl + AuPO4
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
KOH + Cu2(SO4)2 = Cu(OH)2 + K2SO4 =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2SO4
C6H5(CH3) + KMnO4 = KOOCC6H5 + MnO2 + KOH + H2O =>
C6H5(CH3) + 2 KMnO4 = KOOCC6H5 + 2 MnO2 + KOH + H2O
Fe{2}Cu{2}SO4{2-} = Fe{2}SO4{2-}Cu{2} =>
Fe{2}Cu{2}SO4{2-} = Fe{2}SO4{2-}Cu{2}
I{-} + H{+} + SO4{2-} = I2 + H2S{+} + H2O =>
14 I{-} + 20 H{+} + 2 SO4{2-} = 7 I2 + 2 H2S{+} + 8 H2O
CdS + I2 + HCl = HI + CdCl2 + S =>
CdS + I2 + 2 HCl = 2 HI + CdCl2 + S
O2 + HNO3 = HNO3O2 =>
O2 + HNO3 = HNO3O2
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = Ba(SO4) + ClO3(NH4) =>
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = Ba(SO4) + 2 ClO3(NH4)
KOH + Cu2(SO4)2 = Cu(OH)2 + K2SO4 =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2SO4
C2H5ONa + C2H5Cl = C4H9OH + NaCl =>
C2H5ONa + C2H5Cl = C4H9OH + NaCl
Mg(OH)2 + hydrochloricacid = Magnesiumchloride + water =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KOH + Cu2(SO4)2 = Cu(OH)2 + K2SO4 =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2SO4
Al + S2 = Al2S =>
4 Al + S2 = 2 Al2S
AgCl + Cl2 = AgCl3 =>
AgCl + Cl2 = AgCl3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu(OH)2 + H2SO4 = (Cu(OH))2SO4 + H2O =>
2 Cu(OH)2 + H2SO4 = (Cu(OH))2SO4 + 2 H2O
NaOCl = NaCl + NaClO3 =>
3 NaOCl = 2 NaCl + NaClO3
KOH + Cu2(SO4)2 = Cu(OH)2 + K2SO4 =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2SO4
[Cr(OH)3]3{-} + Cl2 + OH{-} = CrO42{-} + Cl{-} + H2O =>
2[Cr(OH)3]3{-} + 241 Cl2 + 486 OH{-} = 6 CrO42{-} + 482 Cl{-} + 252 H2O
S(s) + O2 = SO2(g) =>
S(s) + O2 = SO2(g)
BaBr2 + K2(SO)4 = Ba(SO)4 + BrK =>
BaBr2 + K2(SO)4 = Ba(SO)4 + 2 BrK
P2S5 + HNO3 + H2O = H3PO4 + H2SO + NO =>
3 P2S5 + 10 HNO3 + 19 H2O = 6 H3PO4 + 15 H2SO + 10 NO
Cu(NO3)2(aq) + HCl(aq) = CuH(s) + Cl(NO3)2(aq) =>
Cu(NO3)2(aq) + HCl(aq) = CuH(s) + Cl(NO3)2(aq)
KOH + Cu2(SO4)2 = Cu(OH)2 + K2SO4 =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2SO4
ZnCl2 + H2O = HCl + Zn(OH)2 =>
ZnCl2 + 2 H2O = 2 HCl + Zn(OH)2
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Fe2(SO4)3 + Ca(OH)2 = Fe(OH) + Ca(SO4)3 =>
Fe2(SO4)3 + Ca(OH)2 = 2 Fe(OH) + Ca(SO4)3
Sb + OH = Sb2O3 + H2O =>
2 Sb + 6 OH = Sb2O3 + 3 H2O
KOH + Cu2(SO4)2 = Cu(OH)2 + K2SO4 =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2SO4
NH2 + H2O = NH3 + OH =>
NH2 + H2O = NH3 + OH
H2C204 + KMnO4 + H2SO4 = MnSO4 + KHSO4 + CO2 + H2O =>
5 H2C204 + 818 KMnO4 + 1636 H2SO4 = 818 MnSO4 + 818 KHSO4 + 1020 CO2 + 1232 H2O
Fe3O4 + CaS = Fe + CaSO4 =>
Fe3O4 + CaS = 3 Fe + CaSO4
NH4(aq) + H2O(aq) = NH3(aq) + H3O(aq) =>
NH4(aq) + H2O(aq) = NH3(aq) + H3O(aq)
KOH + Cu2(SO4)2 = Cu(OH)2 + K2SO4 =>
4 KOH + Cu2(SO4)2 = 2 Cu(OH)2 + 2 K2SO4
KOH + NiSO4 = KSO4 + H + NiO =>
KOH + NiSO4 = KSO4 + H + NiO
P2O5 + LiNO3 = Li3PO4 + N2 + O2 =>
2 P2O5 + 12 LiNO3 = 4 Li3PO4 + 6 N2 + 15 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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