| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
CaS(aq) + Na3PO4(aq) = Na2S(s) + Ca3(PO4)2(aq) =>
3 CaS(aq) + 2 Na3PO4(aq) = 3 Na2S(s) + Ca3(PO4)2(aq)
S + NaBr = NaS + Br =>
S + NaBr = NaS + Br
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Fe + HNO3(razb) = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3(razb) = 8 Fe(NO3)3 + 3 N2O + 15 H2O
CaC2 + H2O + CO2 = Ca(OH)2 + (CH2CHCO2H) =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5(CH2CHCO2H)
KI + H2SO4 + NaMnO4 = K2SO4 + Na2SO4 + MnSO4 + H2O + I2 =>
10 KI + 8 H2SO4 + 2 NaMnO4 = 5 K2SO4 + Na2SO4 + 2 MnSO4 + 8 H2O + 5 I2
N + H = NH3 =>
N + 3 H = NH3
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li2SO4 + KOH = LiOH + K2SO4 =>
Li2SO4 + 2 KOH = 2 LiOH + K2SO4
H3SbO4 + W(OH)5 = W(H2SbO4)5 + H2O =>
5 H3SbO4 + W(OH)5 = W(H2SbO4)5 + 5 H2O
C + O2 = CO2 =>
C + O2 = CO2
Al + CaCl2 = Ca + AlCl3 =>
2 Al + 3 CaCl2 = 3 Ca + 2 AlCl3
Hg + ClO = HgClO =>
Hg + ClO = HgClO
NaOH + K = NaK + OH =>
NaOH + K = NaK + OH
NiSO4 + NaOH = Ni(OH)2 + Na + SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + 2 Na + SO4
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
C3H2O6P + H2O + C8H15NO6 = HO4P + C11H18NO9 =>
C3H2O6P + H2O + C8H15NO6 = HO4P + C11H18NO9
H2O + Al2 = Al2O3 + H2 =>
3 H2O + Al2 = Al2O3 + 3 H2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Al2O3 + Na2O = Na3AlO3 =>
Al2O3 + 3 Na2O = 2 Na3AlO3
KCl + NH3 = KNH3 + Cl =>
KCl + NH3 = KNH3 + Cl
CH3CH2OH + KMnO4 + NaHSO4 = NaKSO4 + CH3COOH + MnO2 + H2O =>
3 CH3CH2OH + 4 KMnO4 + 4 NaHSO4 = 4 NaKSO4 + 3 CH3COOH + 4 MnO2 + 5 H2O
C8H9NO2 + C3H8O + C6H12O6 = C9H13N + C6H12O7 =>
3 C8H9NO2 + 3 C3H8O + 2 C6H12O6 = 3 C9H13N + 3 C6H12O7
CH3C5H10 + O2 = CO2 + H2O =>
4 CH3C5H10 + 37 O2 = 24 CO2 + 26 H2O
N + H = NH3 =>
N + 3 H = NH3
NH3 + Ba(OH)2 = Ba(NH3)4 + OH =>
4 NH3 + Ba(OH)2 = Ba(NH3)4 + 2 OH
Mg + ZnO = MgO + Zn =>
Mg + ZnO = MgO + Zn
KC2O4H + H2O = C2O4H2 + KOH =>
KC2O4H + H2O = C2O4H2 + KOH
CaCO3(s) + HCl(aq) = CaCl2 + CO2(aq) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2 + CO2(aq) + H2O(l)
MnSO4 + H2SO4 = MnO2 + SO3 + H2 =>
MnSO4 + H2SO4 = MnO2 + 2 SO3 + H2
CaCO3 + HSO3NH2 = CO2 + H2SO4 + CaNH =>
CaCO3 + HSO3NH2 = CO2 + H2SO4 + CaNH
NH4NO3 + H2O = HNO3 + H3O =>
NH4NO3 + 11 H2O = 2 HNO3 + 8 H3O
HClO4 + BaCO3 = CO2 + H2O + Ba(ClO4)2 =>
2 HClO4 + BaCO3 = CO2 + H2O + Ba(ClO4)2
Na + ZnCl = NaCl + Zn =>
Na + ZnCl = NaCl + Zn
CaCl2 + HNO3 = Ca(NO3)2 + ClH =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 ClH
P6 + Br = PBr5 =>
P6 + 30 Br = 6 PBr5
CsOH(aq) + HNO3(aq) = Cs(s) + NO3(aq) + H2O(l) =>
CsOH(aq) + HNO3(aq) = Cs(s) + NO3(aq) + H2O(l)
CaF2 + SIO2 = SIF4 + CaSIO3 =>
2 CaF2 + 3 SIO2 = SIF4 + 2 CaSIO3
Calciumchloride + Sodiumsulfate = Calciumsulfate + sodiumchloride =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
C11H22O11 + KClO3 = KCl + CO2 + H2O =>
3 C11H22O11 + 22 KClO3 = 22 KCl + 33 CO2 + 33 H2O
S + Mg(OH)2 = Mg2S + MgSO3 + H2O =>
2 S + 3 Mg(OH)2 = Mg2S + MgSO3 + 3 H2O
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
P6 + Br3 = PBr5 =>
P6 + 10 Br3 = 6 PBr5
KHSKOH = K2SH2O =>
KHSKOH = K2SH2O
C6H12O6 = C12H22O11H2O =>
2 C6H12O6 = C12H22O11H2O
(NH4)2S2O8 + H2O = NH4HSO4 + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4HSO4 + H2O2
Mg + ZnO = MgO + Zn =>
Mg + ZnO = MgO + Zn
FeO(s) + CO(s) = Fe(s) + CO2(g) =>
FeO(s) + CO(s) = Fe(s) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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