| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
NH3 + CH3CH2COOH = NH4 + CH3CH2COO =>
NH3 + CH3CH2COOH = NH4 + CH3CH2COO
SiO2 + NaO = Na2SiO3 + O =>
SiO2 + 2 NaO = Na2SiO3 + O
Zn(NO3)2 = ZnO + N2O + O2 =>
Zn(NO3)2 = ZnO + N2O + 2 O2
Al2(CO3)3 + CH3COOH = Al2CH3OO + CO2 + H2O =>
8 Al2(CO3)3 + 9 CH3COOH = 8 Al2CH3OO + 34 CO2 + 6 H2O
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
HAuCl4 + HgNO3 + HCl = Au + HgCl2 + HNO3 =>
HAuCl4 + 3 HgNO3 + 2 HCl = Au + 3 HgCl2 + 3 HNO3
NaH2PO4H2O = Na2O + P2O5 + H2O =>
2 NaH2PO4H2O = Na2O + P2O5 + 4 H2O
CsClO3 = CsCl + O =>
CsClO3 = CsCl + 3 O
CuSO4 + HCl = CuCl + H(SO4) =>
CuSO4 + HCl = CuCl + H(SO4)
HAuCl4 + HgNO3 + HCl = Au + HgCl2 + HNO3 =>
HAuCl4 + 3 HgNO3 + 2 HCl = Au + 3 HgCl2 + 3 HNO3
Al2S3 + P = AlP + S =>
Al2S3 + 2 P = 2 AlP + 3 S
LiNO3 + H3Po4 = Li3Po4 + HNO3 =>
3 LiNO3 + H3Po4 = Li3Po4 + 3 HNO3
SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
CaF + HSO = CaSO + HF =>
CaF + HSO = CaSO + HF
Cd + HClO3 = CdCl2 + H2O + O2 =>
2 Cd + 4 HClO3 = 2 CdCl2 + 2 H2O + 5 O2
Pb(No3)2 + Kl = PbKl + (No3) =>
Pb(No3)2 + Kl = PbKl + 2(No3)
ZnCu + HCl = ZnCl2 + CuCl2 + H2 =>
ZnCu + 4 HCl = ZnCl2 + CuCl2 + 2 H2
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Al2(CH3)6 + O2 = Al2O3 + CO2 + H2O =>
Al2(CH3)6 + 12 O2 = Al2O3 + 6 CO2 + 9 H2O
PbCO3 = Pb + (CO3) =>
PbCO3 = Pb + (CO3)
Pd4NO3 = Pd4 + NO3 =>
Pd4NO3 = Pd4 + NO3
Pb(NO3)2 + NaOH + Al = PbOH + Al(NO3)2 + NaNO3 =>
2 Pb(NO3)2 + 2 NaOH + Al = 2 PbOH + Al(NO3)2 + 2 NaNO3
C6H5COSH + O2 = CO2 + S2 + H2O =>
2 C6H5COSH + 16 O2 = 14 CO2 + S2 + 6 H2O
C3H6O2 + SO4 = CO2 + H2O + H2S =>
5 C3H6O2 + 7 SO4 = 15 CO2 + 8 H2O + 7 H2S
Mg + Ag2CO3 = Ag + Mg2CO3 =>
2 Mg + Ag2CO3 = 2 Ag + Mg2CO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH5 + O2 = CO2 + H2O =>
4 CH5 + 9 O2 = 4 CO2 + 10 H2O
C2H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
C2H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
HCCH + Cu2Cl2 + NH4OH = CuCCCu + NH4Cl + H2O =>
HCCH + Cu2Cl2 + 2 NH4OH = CuCCCu + 2 NH4Cl + 2 H2O
K2SO4 + SrI2 = K2I2 + SrSO4 =>
K2SO4 + SrI2 = K2I2 + SrSO4
CH30 + O2 = CO2 + H2O =>
2 CH30 + 17 O2 = 2 CO2 + 30 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + Mn = AlMn =>
Al + Mn = AlMn
K2Cr2O7 + BaCl2 = KCl + CrO3 + BaCrO4 =>
K2Cr2O7 + BaCl2 = 2 KCl + CrO3 + BaCrO4
(C3H6O)2 + O2 = CO2 + H2O =>
(C3H6O)2 + 8 O2 = 6 CO2 + 6 H2O
MnO4{-} + SO3{-} = SO4{2-} + MnO{2+} =>
MnO4{-} + 3 SO3{-} = 3 SO4{2-} + MnO{2+}
Mg(ClO4)2 + CH4O = CH3ClO4 + Mg(OH)2 =>
Mg(ClO4)2 + 2 CH4O = 2 CH3ClO4 + Mg(OH)2
HCl + Fe(NO3)3 = HCl(NO3)3 + Fe =>
HCl + Fe(NO3)3 = HCl(NO3)3 + Fe
CuO + Fe2(CO3)3 = CuCO3 + Fe2O3 =>
3 CuO + Fe2(CO3)3 = 3 CuCO3 + Fe2O3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NiC2O4*H20 + O2 = NiO + H2O + CO2 =>
2 NiC2O4*H20 + 11 O2 = 2 NiO + 20 H2O + 4 CO2
CuO(s) + CH4(g) = Cu(s) + CO2(g) + H2O(l) =>
4 CuO(s) + CH4(g) = 4 Cu(s) + CO2(g) + 2 H2O(l)
C4H10 + Br2 = C4Br2 + H10 =>
C4H10 + Br2 = C4Br2 + H10
Na2HPO4 + H2O + KOH = KH2PO4 + NaOH =>
Na2HPO4 + H2O + KOH = KH2PO4 + 2 NaOH
CaCl + HCl = Ca + HCl2 =>
CaCl + HCl = Ca + HCl2
Na2HPO4 + H2O + KOH = KH2PO4 + NaOH =>
Na2HPO4 + H2O + KOH = KH2PO4 + 2 NaOH
Cr(NO3)3 + H2O2 = CrO5 + NO2 + H2O =>
Cr(NO3)3 + 2 H2O2 = CrO5 + 3 NO2 + 2 H2O
PbO2 + CaO = CaPbO3 =>
PbO2 + CaO = CaPbO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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