| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NICl3 + NaCl + 3 H2O = NaClO3 + 6 NICl2 + 6 HCl
H{+} + SO{2-}3 = HSO{-}3 =>
H{+} + SO{2-}3 = HSO{-}3
MeP(O)Cl2 + MeP(O)F2 + (CH3)3CCH(CH3)OH = MePO(F)OCH(CH3)C(CH3)3 + HCl =>
MeP(O)Cl2 + MeP(O)F2 + 2(CH3)3CCH(CH3)OH = 2 MePO(F)OCH(CH3)C(CH3)3 + 2 HCl
C + O2 = CO2 =>
C + O2 = CO2
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
C4H9Br + KOH = KBr + C4H9OH =>
C4H9Br + KOH = KBr + C4H9OH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe(SO4) + H2O = Fe(OH)2 + H2SO4 =>
Fe(SO4) + 2 H2O = Fe(OH)2 + H2SO4
NaClO + NaI + HCl = NaCl + I1 + H2O =>
NaClO + 2 NaI + 2 HCl = 3 NaCl + 2 I1 + H2O
MgBr2 + ZnPO4 = MgPO4 + ZnBr2 =>
MgBr2 + ZnPO4 = MgPO4 + ZnBr2
Mo + HCl = MoCl + H =>
Mo + HCl = MoCl + H
ZnS + H2 = H2S + Zn =>
ZnS + H2 = H2S + Zn
P + Cl5 = PCl5 =>
P + Cl5 = PCl5
C3H6 + NO + BaCO3 = Ba(NCO)2 + CO2 + H2O =>
5 C3H6 + 18 NO + 9 BaCO3 = 9 Ba(NCO)2 + 6 CO2 + 15 H2O
KNO3 + HCl = KClHNO3 =>
KNO3 + HCl = KClHNO3
C7H7MgBr + CO2 + H2O = C8H8O2 + BrMg =>
36 C7H7MgBr + 28 CO2 + 14 H2O = 35 C8H8O2 + 36 BrMg
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
ZnO + Na = Na2ZnO =>
ZnO + 2 Na = Na2ZnO
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Zn(s) + H2O(l)CuSO4(s) = ZnSO4(aq) + H2O(l) + Cu(s) =>
Zn(s) + H2O(l)CuSO4(s) = ZnSO4(aq) + H2O(l) + Cu(s)
Al2O3 + H2O = Al2O2 + H2O3 =>
2 Al2O3 + H2O = 2 Al2O2 + H2O3
NH3 + Mg(NO3)2*6H2O = H2O + Mg(OH)2 + NH4NO3 =>
2 NH3 + Mg(NO3)2*6H2O = 4 H2O + Mg(OH)2 + 2 NH4NO3
BiOH + H2O = Bi(OH)2 + H =>
BiOH + H2O = Bi(OH)2 + H
CaCl2 + Pb(NO3)2 = PbCl2Ca(NO3)2 =>
CaCl2 + Pb(NO3)2 = PbCl2Ca(NO3)2
KNO3 = KNO2 + O2 = KNO3 = KNO2 =>
2 KNO3 = 2 KNO2 + O2
V2(SO4)3 + NaClO + NaOH = NaCl + Na2SO4 + VO2 + H2O =>
V2(SO4)3 + NaClO + 6 NaOH = NaCl + 3 Na2SO4 + 2 VO2 + 3 H2O
NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14OH =>
NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14OH
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Hg + KMnO4 = HgMnO4 + K =>
Hg + KMnO4 = HgMnO4 + K
ZnO + Na = Na2ZnO =>
ZnO + 2 Na = Na2ZnO
Hg + KMnO4 = HgMnO4 + K =>
Hg + KMnO4 = HgMnO4 + K
NaOH(aq) + H2S(aq) = Na2S(s) + H2O(l) =>
2 NaOH(aq) + H2S(aq) = Na2S(s) + 2 H2O(l)
Li3N + HOH = H3N + LiOH =>
Li3N + 3 HOH = H3N + 3 LiOH
CuSO4 + NH3 = Cu + NH3SO4 =>
CuSO4 + NH3 = Cu + NH3SO4
HCl + SO4 = HClSO4 =>
HCl + SO4 = HClSO4
Pb3O4 + KOH + H2O = Pb(OH)2 + K2[Pb(OH)6] =>
Pb3O4 + 2 KOH + 4 H2O = 2 Pb(OH)2 + K2[Pb(OH)6]
K(s) + HCl(aq) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(aq) + H2(g)
K(s) + HCl(aq) = KCl(s) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(s) + H2(g)
FeO + HNO3 = Fe(NO3)3 + H2O + NO2 =>
FeO + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO2
K(s) + HCl(aq) = KCl + H2 =>
2 K(s) + 2 HCl(aq) = 2 KCl + H2
BaBr2 + H2SO4 = BaSO4 + H2O + SO2 + Br2 =>
BaBr2 + 2 H2SO4 = BaSO4 + 2 H2O + SO2 + Br2
H2 + Br = HBr2 =>
H2 + 4 Br = 2 HBr2
Zn(SO4) + Ca(NO3)2 = Zn(NO3)2 + Ca(SO4) =>
Zn(SO4) + Ca(NO3)2 = Zn(NO3)2 + Ca(SO4)
NaPO3 + KI + HCl = I2 + NaCl + KCl + H2O + PO2 =>
2 NaPO3 + 2 KI + 4 HCl = I2 + 2 NaCl + 2 KCl + 2 H2O + 2 PO2
Na2CO3 + C6H5COOH = C6H5COONa + CO2 + H2O =>
Na2CO3 + 2 C6H5COOH = 2 C6H5COONa + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/10/24
Équations équilibrées sur12/10/23
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