| Équations équilibrées la veille | Équations équilibrées le lendemain |
S(NH4)2 + 2 AgCl = Ag2S + 2 ClNH4
CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
SrO + Ag = Sr + AgO =>
SrO + Ag = Sr + AgO
[Cr(CO(NH2)2)6][Cr(CN)6] + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5[Cr(CO(NH2)2)6][Cr(CN)6] + 162 KMnO4 + 193 H2SO4 = 5 K2Cr2O7 + 162 MnSO4 + 60 CO2 + 90 KNO3 + 31 K2SO4 + 253 H2O
Li2O + H2O = LiOH2 + HO =>
Li2O + 3 H2O = 2 LiOH2 + 2 HO
[Cu2(NH3)4]S2O3 + KClO3 = KCl + CuO + SO2 + H2O + N2 =>
[Cu2(NH3)4]S2O3 + 3 KClO3 = 3 KCl + 2 CuO + 2 SO2 + 6 H2O + 2 N2
C8H18 + F = CF4 + C2H8 =>
4 C8H18 + 56 F = 14 CF4 + 9 C2H8
Ba(OH)2 + H2SO4 = Ba2SO4(OH)2 + H2O =>
2 Ba(OH)2 + H2SO4 = Ba2SO4(OH)2 + 2 H2O
Ag2S + NO3[{-}] + H[{+}] = S + NO + Ag[{+}] + H2O =>
3 Ag2S + 2 NO3[{-}] + 8 H[{+}] = 3 S + 2 NO + 6 Ag[{+}] + 4 H2O
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
Na2O + Mn = Na + MnO =>
Na2O + Mn = 2 Na + MnO
MnSHCl = MnClHS =>
MnSHCl = MnClHS
Pb + H2CO3 = PbCO3 + H =>
Pb + H2CO3 = PbCO3 + 2 H
Na + Al + H2O = NaAl(OH)4 + H6 =>
3 Na + 3 Al + 12 H2O = 3 NaAl(OH)4 + 2 H6
K2SO4 + NiCO3 = K2CO3 + NiSO4 =>
K2SO4 + NiCO3 = K2CO3 + NiSO4
HN03 + Na2CO3 = H2O + CO2 + NaN03 =>
2 HN03 + Na2CO3 = H2O + CO2 + 2 NaN03
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
BaCO3 + In2O3 + Ir + O2 = Ba3InIr2O9 + CO2 =>
12 BaCO3 + 2 In2O3 + 8 Ir + 9 O2 = 4 Ba3InIr2O9 + 12 CO2
S(s) + CO(s) = CS(s) + SO(g) =>
2 S(s) + CO(s) = CS(s) + SO(g)
Ca(NO3) + H3(PO4) = Ca(PO4) + H3(NO3) =>
Ca(NO3) + H3(PO4) = Ca(PO4) + H3(NO3)
KNO3 + C6H12O6 = CO + H2O + K2CO3 + N2 =>
6 KNO3 + 2 C6H12O6 = 9 CO + 12 H2O + 3 K2CO3 + 3 N2
Cu + CrCl3 = Cr + CuCl =>
3 Cu + CrCl3 = Cr + 3 CuCl
Hg(NO3) + Cl = HgCl2 + NO3 =>
Hg(NO3) + 2 Cl = HgCl2 + NO3
Zn(NH3) + NH3 = Zn(NH3)4 =>
Zn(NH3) + 3 NH3 = Zn(NH3)4
CaCO3 + HCl = CO2 + H2O(l) + CaCl2 =>
CaCO3 + 2 HCl = CO2 + H2O(l) + CaCl2
NH4I + AgNO3 = AgI + NH4(NO3) =>
NH4I + AgNO3 = AgI + NH4(NO3)
(NH4)(NO3) + NaOH = Na(NO3) + NH4 + H2O =>
9(NH4)(NO3) + 10 NaOH = 10 Na(NO3) + 8 NH4 + 7 H2O
Cd(NO3)2 + Na2S = CdS + Na + NO3 =>
Cd(NO3)2 + Na2S = CdS + 2 Na + 2 NO3
KOBr = KBrO3 + KBr =>
3 KOBr = KBrO3 + 2 KBr
C11H10 + H2O2 = H2O + CO2 =>
C11H10 + 27 H2O2 = 32 H2O + 11 CO2
C6M6 + O2 = CO2 + M20 =>
10 C6M6 + 60 O2 = 60 CO2 + 3 M20
KI + NaOH + KMnO4 = I2 + KOH + Na2MnO4 =>
2 KI + 4 NaOH + 2 KMnO4 = I2 + 4 KOH + 2 Na2MnO4
Cr(No3)3 + KOH = Cr(OH)3 + KNo3 =>
Cr(No3)3 + 3 KOH = Cr(OH)3 + 3 KNo3
H2IrCl6 + NH4ReO4 + H2 = Re + Ir + NH4Cl + H2O =>
H2IrCl6 + 6 NH4ReO4 + 23 H2 = 6 Re + Ir + 6 NH4Cl + 24 H2O
NO2{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO2{-} + 3 Zn + 5 OH{-} = NH3 + 3 ZnO2{2-} + H2O
HClO2 + MnO2 = Cl2 + MnO4{-} + H{+} =>
2 HClO2 + 2 MnO2 = Cl2 + 2 MnO4{-} + 2 H{+}
Hg + CaS + CaSO4 = HgS2 + CaO =>
2 Hg + 3 CaS + CaSO4 = 2 HgS2 + 4 CaO
Na3PO4 + HNO3 = Na3NO3 + HPO4 =>
Na3PO4 + HNO3 = Na3NO3 + HPO4
Cm2O3 = Cm + O3 =>
Cm2O3 = 2 Cm + O3
Ni(NO3)2 + NH3*H2O = [Ni(NH3)4](NO3)2 + H2O =>
Ni(NO3)2 + 4 NH3*H2O = [Ni(NH3)4](NO3)2 + 4 H2O
KOH(aq) + HCN(aq) = KCN + OHH =>
KOH(aq) + HCN(aq) = KCN + OHH
K2[Zn(OH)4] + HBr = Zn(OH)2 + KBr + H2O =>
K2[Zn(OH)4] + 2 HBr = Zn(OH)2 + 2 KBr + 2 H2O
F + NH4I = I + NH4F =>
F + NH4I = I + NH4F
C6H5COOH + KOH = KOH2 + C6H5COO =>
C6H5COOH + KOH = KOH2 + C6H5COO
C6H5COOH + O2 = H2O + CO2 =>
2 C6H5COOH + 15 O2 = 6 H2O + 14 CO2
Cl2 + SiC = SiCl4 + C =>
2 Cl2 + SiC = SiCl4 + C
H2SO4 + KMnO4 + K2SO3 = H2O + K2SO4 + MnSO4 =>
3 H2SO4 + 2 KMnO4 + 5 K2SO3 = 3 H2O + 6 K2SO4 + 2 MnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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