| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l)
C3H7COOH + C4H9OH = C4H9COOH + C3H7OH =>
C3H7COOH + C4H9OH = C4H9COOH + C3H7OH
CrBr2(aq) + Na2Co3(aq) = CrCo3(s) + NaBr(aq) =>
CrBr2(aq) + Na2Co3(aq) = CrCo3(s) + 2 NaBr(aq)
Mg(s) + P4(s) = Mg3P2(g) =>
6 Mg(s) + P4(s) = 2 Mg3P2(g)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
F2(g) + HCl(aq) = Cl2(g) + HF(aq) =>
F2(g) + 2 HCl(aq) = Cl2(g) + 2 HF(aq)
H3PO4 + K2CO3 = H2O + KH2PO4 + CO2 =>
2 H3PO4 + K2CO3 = H2O + 2 KH2PO4 + CO2
CH3CN + H2 = CH4 + HCN =>
CH3CN + H2 = CH4 + HCN
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
C3H8O + NaBr + H2SO4 = C3H7Br + NaHSO4 + H2O =>
C3H8O + NaBr + H2SO4 = C3H7Br + NaHSO4 + H2O
YBa2Cu3O7 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + O2 =>
4 YBa2Cu3O7 + 52 HCl = 12 CuCl2 + 26 H2O + 4 YCl3 + 8 BaCl2 + O2
C7H8N2O4 + Al + KOH + H2O = C7H6NO2 + KAlO4H4 + NH3 =>
3 C7H8N2O4 + 5 Al + 5 KOH + 9 H2O = 3 C7H6NO2 + 5 KAlO4H4 + 3 NH3
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Au + OH = Au(OH)3 =>
Au + 3 OH = Au(OH)3
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Ca + Al(NO3)3 = Al + Ca(NO3) =>
3 Ca + Al(NO3)3 = Al + 3 Ca(NO3)
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Ba(SO4) = Ba + SO4 =>
Ba(SO4) = Ba + SO4
[Cr(H2O)4]{+3} + NH3 = Cr(H2O)(OH)3 + [NH4]{+} =>
[Cr(H2O)4]{+3} + 3 NH3 = Cr(H2O)(OH)3 + 3[NH4]{+}
Zn + Ag{-} = Zn{-2} + Ag =>
Zn + 2 Ag{-} = Zn{-2} + 2 Ag
Ca + Br2 = Ca2Br4 =>
2 Ca + 2 Br2 = Ca2Br4
Cl4N2 + CH4 = Cl4C2 + N2 + H2 =>
Cl4N2 + 2 CH4 = Cl4C2 + N2 + 4 H2
NOBr = NO + Br2 =>
2 NOBr = 2 NO + Br2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
NaOH + Al(NO3)3 = Al(OH)3 + Na + NO3 =>
3 NaOH + Al(NO3)3 = Al(OH)3 + 3 Na + 3 NO3
CaSO3 + HBr = HSO3 + CaBr =>
CaSO3 + HBr = HSO3 + CaBr
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
MgCO3(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq) =>
MgCO3(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq)
Na2Br + H2SO4 = Na2SO4 + H2Br =>
Na2Br + H2SO4 = Na2SO4 + H2Br
H2SO4 + Ca(NO3)2 = CaSO4 + H2(NO3)2 =>
H2SO4 + Ca(NO3)2 = CaSO4 + H2(NO3)2
MnO4{-} + SO3{2-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + SO3{2-} + 2 OH{-} = 2 MnO4{2-} + SO4{2-} + H2O
Rb + Cl2 + O2 = RbClO3 =>
2 Rb + Cl2 + 3 O2 = 2 RbClO3
NaHSO4 + Ca(NO3)2 = HNO3 + CaSO4 + Na2SO4 =>
2 NaHSO4 + Ca(NO3)2 = 2 HNO3 + CaSO4 + Na2SO4
PbS + NO3{-} + H3O{+} = Pb{2+} + NO + H2O + S =>
3 PbS + 2 NO3{-} + 8 H3O{+} = 3 Pb{2+} + 2 NO + 12 H2O + 3 S
NaOH + CuNO = NaNO + CuOH =>
NaOH + CuNO = NaNO + CuOH
Au + OH = Au(OH) =>
Au + OH = Au(OH)
Ni + MgBr2 = NiBr + Mg =>
2 Ni + MgBr2 = 2 NiBr + Mg
LiOH + CoCl2 = LiCl2 + OHCo =>
LiOH + CoCl2 = LiCl2 + OHCo
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
CaCl2 + HCl = Cl3Ca + H =>
CaCl2 + HCl = Cl3Ca + H
B(OH)3 + H2SO4 + NH4F = NH4BF4 + (NH4)2SO4 + H2O =>
2 B(OH)3 + 3 H2SO4 + 8 NH4F = 2 NH4BF4 + 3(NH4)2SO4 + 6 H2O
Mg(NO3)2 + NaBr = MgBr2 + NaNO3 =>
Mg(NO3)2 + 2 NaBr = MgBr2 + 2 NaNO3
Na2CO3*10H2O = H2O + Na2CO3 =>
Na2CO3*10H2O = 10 H2O + Na2CO3
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
CuSO4 + ZnSO4 = CuZn(SO4)2 =>
CuSO4 + ZnSO4 = CuZn(SO4)2
MgSO4 + C2H5OH = MgSO3 + C2H4OH + H2O =>
MgSO4 + 2 C2H5OH = MgSO3 + 2 C2H4OH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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