| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C6H6O6 + NaOH = H2O + HNaC6H6O6
TiO2 + Mg + C = TiC + MgO =>
TiO2 + 2 Mg + C = TiC + 2 MgO
Ca + HI = CaI + H =>
Ca + HI = CaI + H
O2 + F2 = O2F2 =>
O2 + F2 = O2F2
CuCl + KOH = CuOH + KCl =>
CuCl + KOH = CuOH + KCl
Na5 + CO3 + HCl = NaCl + CO2 + H2O =>
2 Na5 + 5 CO3 + 10 HCl = 10 NaCl + 5 CO2 + 5 H2O
CuO + HCl = CuCl2*H2O =>
CuO + 2 HCl = CuCl2*H2O
FeO + HS = HO + SFe =>
FeO + HS = HO + SFe
FeCl2 + Br2 = Cl2 + FeBr2 =>
FeCl2 + Br2 = Cl2 + FeBr2
RbOH + SO3 = H2O + Rb2(SO4) =>
2 RbOH + SO3 = H2O + Rb2(SO4)
CaC0 = Ca0 + C02 =>
2 CaC0 = 2 Ca0 + C02
C3H8 + Br = C3Br8 + H2 =>
C3H8 + 8 Br = C3Br8 + 4 H2
K + NH3 = KNH2 + H2 =>
2 K + 2 NH3 = 2 KNH2 + H2
Fe + O2 + KOH = KFeO2 + H2 =>
2 Fe + O2 + 2 KOH = 2 KFeO2 + H2
C6H16O6 + KNO3 = CO2 + H2O + KNO2 =>
C6H16O6 + 14 KNO3 = 6 CO2 + 8 H2O + 14 KNO2
Al + CuF2 = AlF + Cu =>
2 Al + CuF2 = 2 AlF + Cu
NH4OH + Mg = Mg2OH + NH4 =>
NH4OH + 2 Mg = Mg2OH + NH4
AgNO3 + BaCl2 = BaNO3 + AgCl2 =>
AgNO3 + BaCl2 = BaNO3 + AgCl2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4 =>
C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Fe2S3 + CO2 = Fe2O3 + CS2 =>
2 Fe2S3 + 3 CO2 = 2 Fe2O3 + 3 CS2
NH3 + Cl = NCl + HCl =>
NH3 + 4 Cl = NCl + 3 HCl
K2Cr2O7 + H2SO4 = Cr2(SO)3 + K2SO4 + O2 + H2O =>
K2Cr2O7 + 4 H2SO4 = Cr2(SO)3 + K2SO4 + 6 O2 + 4 H2O
(NH4)2 + SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2 + SO4 + BaCl2 = 2 NH4Cl + BaSO4
Os + HNO3 = OsO4 + NO2 + H2O =>
Os + 8 HNO3 = OsO4 + 8 NO2 + 4 H2O
MgNO3 + KOH = KNO3 + MgOH =>
MgNO3 + KOH = KNO3 + MgOH
C4H10 + O2 = CO2 + H2O(l) =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O(l)
Ag2S = Ag + S2 =>
2 Ag2S = 4 Ag + S2
WO3(g) + H2(g) = W(s) + H2O(l) =>
WO3(g) + 3 H2(g) = W(s) + 3 H2O(l)
H3PO3 + Ba(OH)2 = H3(OH)2 + BaPO3 =>
H3PO3 + Ba(OH)2 = H3(OH)2 + BaPO3
Cr2O3 + KOH + H2O = K2CrO4 + H2 =>
Cr2O3 + 4 KOH + H2O = 2 K2CrO4 + 3 H2
Pb + N = Pb(N3)2 =>
Pb + 6 N = Pb(N3)2
Cu(s) + ZnCl2(aq) = CuCl2(aq) + Zn(s) =>
Cu(s) + ZnCl2(aq) = CuCl2(aq) + Zn(s)
C2H6O + H2SO4 = C2H6SO4 + H2O =>
C2H6O + H2SO4 = C2H6SO4 + H2O
NaBr + Cl2 = NaCl + Br2 = ? =>
2 NaBr + Cl2 = 2 NaCl + Br2
Mg + NH3 = H2 + Mg3N2 =>
3 Mg + 2 NH3 = 3 H2 + Mg3N2
H3PO3 + Ba(OH)2 = BaHO3P + H2O =>
H3PO3 + Ba(OH)2 = BaHO3P + 2 H2O
C3H7Br + NaOH = C3OH8 + NaBr =>
C3H7Br + NaOH = C3OH8 + NaBr
H3PO3 + Ba(OH)2 = BaHO3P + H2O =>
H3PO3 + Ba(OH)2 = BaHO3P + 2 H2O
C10H10O4 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
8 C10H10O4 + 3 NaBH4 + 10 H2O = 10 C8H10O3 + 3 H3BO3 + 3 NaOH
C2H6O + H2SO4 = C4H10O + H4SO5 =>
2 C2H6O + H2SO4 = C4H10O + H4SO5
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
Ba(OH)2 + H3PO3 = BaHPO3 + H2O =>
Ba(OH)2 + H3PO3 = BaHPO3 + 2 H2O
C3H7NO2 + HCl = C3H7NH3Cl + Cl2 + H2O =>
C3H7NO2 + 7 HCl = C3H7NH3Cl + 3 Cl2 + 2 H2O
Ba(OH)2 + H3PO3 = Ba(H2PO3)2 + H2O =>
Ba(OH)2 + 2 H3PO3 = Ba(H2PO3)2 + 2 H2O
CuCl + H2O2 = CuO + HCl =>
2 CuCl + H2O2 = 2 CuO + 2 HCl
H2SO4 + C2H6O = C2H6 + SO4 + H2O =>
H2SO4 + C2H6O = C2H6 + SO4 + H2O
H3PO3 + Ba(OH)2 = H3(OH)2 + BaPO3 =>
H3PO3 + Ba(OH)2 = H3(OH)2 + BaPO3
Fe2(SO4)3 + (NH4)2HPO4 = (NH4)2SO4 + H2SO4 + FePO4 =>
Fe2(SO4)3 + 2(NH4)2HPO4 = 2(NH4)2SO4 + H2SO4 + 2 FePO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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