| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 S(s) + 6 KClO3(s) + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
MgSO4 + HNO3 = Mg(NO3)2 + H2SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2SO4
Fe + PBO = Fe2O3 + PB =>
2 Fe + 3 PBO = Fe2O3 + 3 PB
Cu + HNO3 = NO + CuNO3 + H2O =>
3 Cu + 4 HNO3 = NO + 3 CuNO3 + 2 H2O
Sr(C2H3O2)2 + K2SO4 = SrSO4 + K(C2H3O2) =>
Sr(C2H3O2)2 + K2SO4 = SrSO4 + 2 K(C2H3O2)
Al2O3 + H2O = AlH2 + O4 =>
4 Al2O3 + 8 H2O = 8 AlH2 + 5 O4
Fe(NO3)3 + NH4SCN = FeSCN + NH4(NO3)3 =>
Fe(NO3)3 + NH4SCN = FeSCN + NH4(NO3)3
FeSO4 + NaOH = FeNa + SO4OH =>
FeSO4 + NaOH = FeNa + SO4OH
J{-} + JO3{-} + H{+} = J2 + H2O =>
5 J{-} + JO3{-} + 6 H{+} = 3 J2 + 3 H2O
C6H10O4 + C6H16N2 = C12H22O2N2 + H2O =>
C6H10O4 + C6H16N2 = C12H22O2N2 + 2 H2O
CuO + NaOH = Na2O + Cu(OH)2 =>
CuO + 2 NaOH = Na2O + Cu(OH)2
Br2 + C6H12 = HBr + C =>
6 Br2 + C6H12 = 12 HBr + 6 C
K(OH) + I2 = KI + K(IO3) + H2O =>
6 K(OH) + 3 I2 = 5 KI + K(IO3) + 3 H2O
CaNO32 = CaNO + O2 =>
2 CaNO32 = 2 CaNO + 31 O2
Fe + NCl = FeCl2 + N =>
Fe + 2 NCl = FeCl2 + 2 N
Sr + AgBr = AgSr + Br =>
Sr + AgBr = AgSr + Br
Cu2S + H2O = Cu + SO2 + H2 =>
Cu2S + 2 H2O = 2 Cu + SO2 + 2 H2
MnO + H3PO4 = Mn(H2PO4)2 + H2O =>
MnO + 2 H3PO4 = Mn(H2PO4)2 + H2O
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Sr + H3PO4 = SrPO4 + H2 =>
2 Sr + 2 H3PO4 = 2 SrPO4 + 3 H2
AgNO3(aq) + NaCl = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl = AgCl(s) + NaNO3(aq)
Mg + KCl = MgKCl =>
Mg + KCl = MgKCl
NH3 + CO2 + C + (NH4)2HPO4 + MnCO3 + NH4VO3 + Li2CO3 = Li3MnV(PO4)3 + (NH4)2CO3 =>
12 NH3 + 9 CO2 + C + 12(NH4)2HPO4 + 4 MnCO3 + 4 NH4VO3 + 6 Li2CO3 = 4 Li3MnV(PO4)3 + 20(NH4)2CO3
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
Cl + FeSO4 + H2SO4 = Fe2(SO4)3 + HCl =>
2 Cl + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 HCl
C6H12 + HBr = C6H13Br =>
C6H12 + HBr = C6H13Br
P + O2 + H2O = H3PO4 =>
4 P + 5 O2 + 6 H2O = 4 H3PO4
MnO + CuO + ReO3 = Mn29Cu1Re10O60 =>
29 MnO + CuO + 10 ReO3 = Mn29Cu1Re10O60
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C7H12 + Br2 = C7H11Br + HBr =>
C7H12 + Br2 = C7H11Br + HBr
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2
N2 + S2 = N2S3 =>
2 N2 + 3 S2 = 2 N2S3
Mn2O7 + C = Mn + CO2 =>
2 Mn2O7 + 7 C = 4 Mn + 7 CO2
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
MgSO4 + MgCl2 = Mg + Cl2SO4 =>
MgSO4 + MgCl2 = 2 Mg + Cl2SO4
Ca + K2C2O4 = CaC2O4 + K =>
Ca + K2C2O4 = CaC2O4 + 2 K
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
NH4HS(s) = NH3(g) + H2S(g) =>
NH4HS(s) = NH3(g) + H2S(g)
Al2O3 + CuSO4 = CuO + Al2(SO4)3 =>
Al2O3 + 3 CuSO4 = 3 CuO + Al2(SO4)3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
CH3COOH + NH4OH = CH4COONH4 + H2O + CO2 =>
9 CH3COOH + 8 NH4OH = 8 CH4COONH4 + 6 H2O + 2 CO2
CH5N + O2 = CO2 + H2O + NH3 =>
2 CH5N + 3 O2 = 2 CO2 + 2 H2O + 2 NH3
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
H2S + K(OH) + Ca(OH)2 = H2O + CaK2S2 =>
2 H2S + 2 K(OH) + Ca(OH)2 = 4 H2O + CaK2S2
C10H16O + H3NO = C10H17NO + H2O =>
C10H16O + H3NO = C10H17NO + H2O
Y2 + Ba(OH)2 = BaY2 + BaYO2 + H2O =>
3 Y2 + 4 Ba(OH)2 = 2 BaY2 + 2 BaYO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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