| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + Cu2SO4 = Cu2 + PbSO4
C6H5Cl + C2HO(Cl)3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HO(Cl)3 = C14H9Cl5 + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Fe + Sn2(NO3)4 = Fe2(NO3)3 + Sn =>
8 Fe + 3 Sn2(NO3)4 = 4 Fe2(NO3)3 + 6 Sn
CaCO3 + H2SO3 = CaSO4 + H2 + CO2 =>
CaCO3 + H2SO3 = CaSO4 + H2 + CO2
CuCl + NaCO3 = CuCO3 + NaCl =>
CuCl + NaCO3 = CuCO3 + NaCl
NaCl + Cr2O7 = Cr2O3 + Cl2 + NaO =>
4 NaCl + Cr2O7 = Cr2O3 + 2 Cl2 + 4 NaO
NaHCO3(s) + HCl(aq) = NaCl(s) + H2O(aq) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(s) + H2O(aq) + CO2(g)
TiS + H2O = H2STiO =>
TiS + H2O = H2STiO
H2 + Br3 = HBr =>
3 H2 + 2 Br3 = 6 HBr
C + H3PO4 = P2O3 + CO2 + H2O =>
C + 2 H3PO4 = P2O3 + CO2 + 3 H2O
HCr + SnOH = SnCr + HOH =>
HCr + SnOH = SnCr + HOH
C3H8(g) + O2 = H20(aq) + CO2(g)(propane) =>
5 C3H8(g) + 15 O2 = 2 H20(aq) + 15 CO2(g)(propane)
Ce{4+} + VO{2} + H2O = Ce{3} + VO3{-} + H{+} =>
Ce{4+} + VO{2} + 2 H2O = Ce{3} + VO3{-} + 4 H{+}
Br + Uus = BrUus =>
Br + Uus = BrUus
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
H{+} + Fe(OH)3 + C7H16 = CO2 + Fe{2+} + H2O =>
88 H{+} + 44 Fe(OH)3 + C7H16 = 7 CO2 + 44 Fe{2+} + 118 H2O
CuCl2 + SO2 = CuCl + SO2Cl2 =>
2 CuCl2 + SO2 = 2 CuCl + SO2Cl2
HF + O = H3O + F =>
3 HF + O = H3O + 3 F
NH4ClO4 + C6H14O2 = N2 + H2O + CO2 + HCl =>
34 NH4ClO4 + 5 C6H14O2 = 17 N2 + 86 H2O + 30 CO2 + 34 HCl
MgSO4(aq) + AgNO3(aq) = Ag2SO4(aq) + Mg(NO3)2(aq) =>
MgSO4(aq) + 2 AgNO3(aq) = Ag2SO4(aq) + Mg(NO3)2(aq)
BaCl2 + (NH4)2H2PO4 = BaH2PO4 + NH4Cl =>
BaCl2 + (NH4)2H2PO4 = BaH2PO4 + 2 NH4Cl
AgNO3 + Ba3(PO4)2 = Ag3(PO4) + Ba(NO3)2 =>
6 AgNO3 + Ba3(PO4)2 = 2 Ag3(PO4) + 3 Ba(NO3)2
H2SO3 + NaOH = H2SO3NaOH =>
H2SO3 + NaOH = H2SO3NaOH
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
CuCl + Fe2O3 = Cu2O + FeCl3 =>
6 CuCl + Fe2O3 = 3 Cu2O + 2 FeCl3
C4H6 + Br2 = C4H5Br + HBr =>
C4H6 + Br2 = C4H5Br + HBr
K2Cr2O7 + C3H7OH = H2O + CO2 + CrO + K2O =>
9 K2Cr2O7 + 4 C3H7OH = 16 H2O + 12 CO2 + 18 CrO + 9 K2O
C7H6O3 + NaHCO3 = NaC7H2O3 + CO2 + H2O =>
25 C7H6O3 + 28 NaHCO3 = 28 NaC7H2O3 + 7 CO2 + 61 H2O
Pb(OH)2(ag) + Na2SO4(ag) = PbSO4 + NaOH =>
Pb(OH)2(ag) + Na2SO4(ag) = PbSO4 + 2 NaOH
AlCl3 + K2S + H2O = Al(OH)3 + KCl + H2S =>
2 AlCl3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 6 KCl + 3 H2S
Ca + Cl17 = CaCl17 =>
Ca + Cl17 = CaCl17
CuS + H(NO3) = Cu(SO4) + NO + H2O =>
3 CuS + 8 H(NO3) = 3 Cu(SO4) + 8 NO + 4 H2O
CuCl + KI = Cu + KCl + I2 =>
2 CuCl + 2 KI = 2 Cu + 2 KCl + I2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
FeCl3 + NaClO + H2O = HCl + FeCl2 + NaO2 =>
FeCl3 + NaClO + H2O = 2 HCl + FeCl2 + NaO2
NH3 + H2CO3 = (NH4) + (NH4)CO3 =>
2 NH3 + H2CO3 = (NH4) + (NH4)CO3
BaCl2 + Na2CO3 = Na + BaCl2(CO3)2 =>
BaCl2 + 2 Na2CO3 = 4 Na + BaCl2(CO3)2
Ag2CrO4 + Sn{2+} = Ag + Sn{4+} + CrO4{2-} =>
Ag2CrO4 + Sn{2+} = 2 Ag + Sn{4+} + CrO4{2-}
Mg2 + N = Mg3N2 =>
3 Mg2 + 4 N = 2 Mg3N2
MgC2O4 + Li4C = Mg2C + Li2C2O4 =>
2 MgC2O4 + Li4C = Mg2C + 2 Li2C2O4
C4H10O2 + C4H8O2 + K2CO3(l) = C4H8KO3 + H2O =>
6 C4H10O2 + C4H8O2 + 4 K2CO3(l) = 8 C4H8KO3 + 2 H2O
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4 =>
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4
Na2S2O3 + NaOH + NaClO = Na2SO4 + NaCl + H2O =>
Na2S2O3 + 2 NaOH + 4 NaClO = 2 Na2SO4 + 4 NaCl + H2O
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4 =>
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4
KMnO4 + HCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H5O =>
2 KMnO4 + 34 HCl + 3 H2SO4 = 17 Cl2 + K2SO4 + 2 MnSO4 + 8 H5O
KNO3 + C12H22O11 = K2CO3 + N2 + CO + H2 =>
2 KNO3 + 4 C12H22O11 = K2CO3 + N2 + 47 CO + 44 H2
C8H10 = C6H6 + C2H4 =>
C8H10 = C6H6 + C2H4
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO2 + MnSO4 =>
14 FeSO4 + 2 KMnO4 + 10 H2SO4 = 7 Fe2(SO4)3 + 10 H2O + K2SO2 + 2 MnSO4
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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