| Équations équilibrées la veille | Équations équilibrées le lendemain |
29 Al(s) + 58 HCl(aq) = 29 AlCl2(aq) + 2 H29(g)
Co(OH)3 + H3PO3 = Co(PO3) + H2O =>
Co(OH)3 + H3PO3 = Co(PO3) + 3 H2O
Fe2O3 + LiOHH2O + NH4H2PO4 + C = LiFePO4 + NH3 + H2O + CO2 =>
2 Fe2O3 + 4 LiOHH2O + 4 NH4H2PO4 + C = 4 LiFePO4 + 4 NH3 + 12 H2O + CO2
CuOH + H2SO5 = Cu2SO5 + H2O =>
2 CuOH + H2SO5 = Cu2SO5 + 2 H2O
Ba(C2H3O2)2 + Na2(Cr2O7) = Na(C2H3O2) + Ba(Cr2O7) =>
Ba(C2H3O2)2 + Na2(Cr2O7) = 2 Na(C2H3O2) + Ba(Cr2O7)
SiCl4 + Na2O = NaCl + SiO2 =>
SiCl4 + 2 Na2O = 4 NaCl + SiO2
CaCl + NaCO3{-2} = CaCO3{-2} + NaCl =>
CaCl + NaCO3{-2} = CaCO3{-2} + NaCl
ClF3 + NaOH = NaF + NaCl + NaClO3 + H2O =>
3 ClF3 + 12 NaOH = 9 NaF + NaCl + 2 NaClO3 + 6 H2O
KI + H2O2 + HCI = KCI + H2O + I2 =>
2 KI + H2O2 + 2 HCI = 2 KCI + 2 H2O + I2
B + S8 = B2S3 =>
16 B + 3 S8 = 8 B2S3
K2SO4 + KI = I2SO4 + K =>
K2SO4 + 2 KI = I2SO4 + 4 K
Au + O = Au2O3 =>
2 Au + 3 O = Au2O3
H + PO4 + (NH4)2MoO4 = (NH4)3[PMo12O40] + NH4 + H2O =>
24 H + PO4 + 12(NH4)2MoO4 = (NH4)3[PMo12O40] + 21 NH4 + 12 H2O
H2O + K2MnO4 + KCl = MnO2 + KClO4 + KOH =>
4 H2O + 4 K2MnO4 + KCl = 4 MnO2 + KClO4 + 8 KOH
FeCl3 + NH3(OH) = Fe(OH) + Cl3NH3 =>
FeCl3 + NH3(OH) = Fe(OH) + Cl3NH3
HClO4 = ClO4 + H =>
HClO4 = ClO4 + H
CaCl2 + I2 = CaI2 + Cl2 =>
CaCl2 + I2 = CaI2 + Cl2
Fe2SO4 + CaCl2 = CaSO4 + FeCl =>
Fe2SO4 + CaCl2 = CaSO4 + 2 FeCl
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4 =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4
Na + H + C4 + O2 = NaHCO3 =>
4 Na + 4 H + C4 + 6 O2 = 4 NaHCO3
Ag(C2H3O2) + KCl = KC2H3O2 + AgCl =>
Ag(C2H3O2) + KCl = KC2H3O2 + AgCl
Al + CuCO3 = Al(CO3)3 + Cu =>
Al + 3 CuCO3 = Al(CO3)3 + 3 Cu
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ca + CuSO4 = Ca2SO4 + Cu =>
2 Ca + CuSO4 = Ca2SO4 + Cu
Bi(NO3)3 + CH3CSNH2 = Bi2S3 + C2H5N(NO3)2 =>
2 Bi(NO3)3 + 3 CH3CSNH2 = Bi2S3 + 3 C2H5N(NO3)2
NaCl + AgNO{3+} = AgCl + NaNO{3+} =>
NaCl + AgNO{3+} = AgCl + NaNO{3+}
C12H22O11 + NH4NO3 = CO2 + H2O + N2 =>
C12H22O11 + 24 NH4NO3 = 12 CO2 + 59 H2O + 24 N2
CuC1{+2} + NaOH = Cu(OH){+2} + NaC =>
CuC1{+2} + NaOH = Cu(OH){+2} + NaC
AsCl5 + SnO2 = SnCl4 + As2O5 =>
4 AsCl5 + 5 SnO2 = 5 SnCl4 + 2 As2O5
Mg(s) + HCl = MgCl2(salt) + H2(gas) =>
Mg(s) + 2 HCl = MgCl2(salt) + H2(gas)
Zn + (CH3CO2H) = Zn(C2H3O2)2 + H2 =>
Zn + 2(CH3CO2H) = Zn(C2H3O2)2 + H2
A1 + CaO = A12O3 + Ca =>
12 A1 + 3 CaO = A12O3 + 3 Ca
HCL(aq) + LiOH(aq) = H2O(l) + LiCL(aq) =>
HCL(aq) + LiOH(aq) = H2O(l) + LiCL(aq)
Ca(PO3)2 + C = Ca3(PO4)2 + P + CO =>
3 Ca(PO3)2 + 10 C = Ca3(PO4)2 + 4 P + 10 CO
GoldIIIChloride + SodiumChromate = Gold(III)Chromate + SodiumChloride =>
GoldIIIChloride + SodiumChromate = Gold(III)Chromate + SodiumChloride
HNO3 + CuFe2S3 + H2O = NO + H2SO4 + Cu(OH)2 + Fe(OH)3 =>
26 HNO3 + 3 CuFe2S3 + 8 H2O = 26 NO + 9 H2SO4 + 3 Cu(OH)2 + 6 Fe(OH)3
Mn(OH)4 + HIO2 = Mn(IO2)4 + H2O =>
Mn(OH)4 + 4 HIO2 = Mn(IO2)4 + 4 H2O
Fe + CoF = FeF2 + Co =>
Fe + 2 CoF = FeF2 + 2 Co
Pb(NO3)2 + NH4OH = Pb(OH)2(s) + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2(s) + 2 NH4NO3
C(s) + SO2 = CS2 + CO =>
5 C(s) + 2 SO2 = CS2 + 4 CO
MgBr + ZnSO4 = ZnBr2 + Mg2SO4 =>
2 MgBr + ZnSO4 = ZnBr2 + Mg2SO4
H3O + CaCO3 = H2O + HCO3 + Ca =>
H3O + CaCO3 = H2O + HCO3 + Ca
Cs2CO3(s) = Cs2O(s) + CO2(g) =>
Cs2CO3(s) = Cs2O(s) + CO2(g)
C(s) + S(g) = CS2(g) =>
C(s) + 2 S(g) = CS2(g)
Zn(oh)2 + OH = ZnO2 + H2O =>
Zn(oh)2 + 8 OH = 2 ZnO2 + 4 H2O
O + Ba = BaO2 =>
2 O + Ba = BaO2
C40H56 + H2 = C40H58 =>
C40H56 + H2 = C40H58
potassiumcarbonate + sulfuricacid = potassiumsulfate + carbonicacid =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
Na(HB(C3H4N2)3) + FeSO4*7H2O = Fe(HB(C3H4N2)3)2 + NaO2 + S + H2O =>
2 Na(HB(C3H4N2)3) + FeSO4*7H2O = Fe(HB(C3H4N2)3)2 + 2 NaO2 + S + 7 H2O
S + KO2 = K2SO3 + O2 =>
2 S + 4 KO2 = 2 K2SO3 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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