| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe{3} + 3 CO = 2 Fe + 3 CO{2}
C4H8 + KMnO4 + H2O = C4H10O2 + MnO2 + K2MnO4 =>
2 C4H8 + 2 KMnO4 + 2 H2O = 2 C4H10O2 + MnO2 + K2MnO4
NaOH + NH3 = N2 + H2O + Na =>
6 NaOH + 2 NH3 = N2 + 6 H2O + 6 Na
Se + Si = SeSi =>
Se + Si = SeSi
CO2 + Xe = XeC + O2 =>
CO2 + Xe = XeC + O2
RbBr + AgNO = AgBr + RbNO =>
RbBr + AgNO = AgBr + RbNO
H2O + Na2SiO3 + H2SO4 = Na2SO4 + H4SiO4 =>
H2O + Na2SiO3 + H2SO4 = Na2SO4 + H4SiO4
Pb{2} + Au{3+} = Pb{4+} + Au =>
3 Pb{2} + 2 Au{3+} = 3 Pb{4+} + 2 Au
KOH + NH4NO3 = KNO3 + NH3 + H2O =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
KCI(O)3 = KCI + O2 =>
2 KCI(O)3 = 2 KCI + 3 O2
Pb + Al(NO3)3 = Pb(NO3)2 + Al =>
3 Pb + 2 Al(NO3)3 = 3 Pb(NO3)2 + 2 Al
PO3{3-} + H2O = PO4{3-} + H2 =>
PO3{3-} + H2O = PO4{3-} + H2
SrSO4 + KCl = K2SO4 + SrCl2 =>
SrSO4 + 2 KCl = K2SO4 + SrCl2
C2H5OH(g) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSiO3*2H2O + OCl = CuO + SiO2 + HClO + OH =>
CuSiO3*2H2O + 2 OCl = CuO + SiO2 + 2 HClO + 2 OH
Ag + Sn(NO3)4 = Ag(NO3) + Sn(NO3)2 =>
2 Ag + Sn(NO3)4 = 2 Ag(NO3) + Sn(NO3)2
Na2(S2O3) + I2 = NaI + Na(S4O6) =>
4 Na2(S2O3) + 3 I2 = 6 NaI + 2 Na(S4O6)
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
NH4NO3 + HClO4 = NH4ClO4 + HNO3 =>
NH4NO3 + HClO4 = NH4ClO4 + HNO3
Si + S9 = Si2S4 =>
18 Si + 4 S9 = 9 Si2S4
Cu(SO4)2 + KOH = CuOH + K(SO4)2 =>
Cu(SO4)2 + KOH = CuOH + K(SO4)2
Ba + HCI = BaCI + H =>
Ba + HCI = BaCI + H
KOH + CuSO4 = K2SO4 + Cu(OH)2 =>
2 KOH + CuSO4 = K2SO4 + Cu(OH)2
(Al)2(O)3 = Al + (O)2 =>
2(Al)2(O)3 = 4 Al + 3(O)2
AgNO3 + CUCl2 = AgCl + CU(NO3)2 =>
2 AgNO3 + CUCl2 = 2 AgCl + CU(NO3)2
Be + HNO3 = Be(NO3)2 + NH4NO3 + H2O =>
4 Be + 10 HNO3 = 4 Be(NO3)2 + NH4NO3 + 3 H2O
C7H6O2 + C7H8O = C14H12O2 + H2O =>
C7H6O2 + C7H8O = C14H12O2 + H2O
I + Hg2 = HgI2 =>
4 I + Hg2 = 2 HgI2
Cu + I = CuI2 =>
Cu + 2 I = CuI2
BaCl2(aq) + Al2(SO4)3(aq) = AlCl3 + BaSO4 =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 2 AlCl3 + 3 BaSO4
H2SO4 + KMnO4 + Na2C2O4 = MnSO4 + K2SO4 + H2O + Na2SO4 + CO2 =>
8 H2SO4 + 2 KMnO4 + 5 Na2C2O4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 Na2SO4 + 10 CO2
Cl2 + KOH = KClO3 + KCl + HOH =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 HOH
SOCl2 + NaOH = Na2SO3 + H2O + NaCl =>
SOCl2 + 4 NaOH = Na2SO3 + 2 H2O + 2 NaCl
H2SO4(aq) + BaO(s) = BaSO4(aq) + H2O =>
H2SO4(aq) + BaO(s) = BaSO4(aq) + H2O
NaOH + CuSO4 + C3H5(OH)3 = Na2SO4 + C3H5(OCuO)(OH) + H2O =>
2 NaOH + CuSO4 + C3H5(OH)3 = Na2SO4 + C3H5(OCuO)(OH) + 2 H2O
Ca2P2O7 + CaCO3 = Ca3(PO4)2 + CO2 =>
Ca2P2O7 + CaCO3 = Ca3(PO4)2 + CO2
I2 + TlI = TlI3 =>
I2 + TlI = TlI3
Al + NiCO3 = Ni + Al(CO3)3 =>
Al + 3 NiCO3 = 3 Ni + Al(CO3)3
Ca3(PO4)2 + Li2CO3 = CaCO3 + Li3PO4 =>
Ca3(PO4)2 + 3 Li2CO3 = 3 CaCO3 + 2 Li3PO4
Na2S + SiS2 = Na2(SiS3) =>
Na2S + SiS2 = Na2(SiS3)
Na2S + ZnCl2 = ZnS + Na2Cl2 =>
Na2S + ZnCl2 = ZnS + Na2Cl2
H2C2O4 + OH = H3 + OC2O4 =>
H2C2O4 + OH = H3 + OC2O4
Ag + H2(SO4) = Ag(SO4) + H2 =>
Ag + H2(SO4) = Ag(SO4) + H2
CH3Br + Ca(OH)2 = CH3OH + CaBr2 =>
2 CH3Br + Ca(OH)2 = 2 CH3OH + CaBr2
C5H10 + HCl = C5H11Cl =>
C5H10 + HCl = C5H11Cl
HCl + H(PO)4 = Cl(PO)4 + H2 =>
HCl + H(PO)4 = Cl(PO)4 + H2
C9H8O4 = C7H6O3 + C2H4O2 =>
8 C9H8O4 = 10 C7H6O3 + C2H4O2
NCl3 + Li2O = LiCl + N2O3 =>
2 NCl3 + 3 Li2O = 6 LiCl + N2O3
Si + C12H22O11 = SiO + C + H =>
11 Si + C12H22O11 = 11 SiO + 12 C + 22 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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