| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
HI = H2I2 = =>
2 HI = H2I2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NH4 + OH + HCl = NH4Cl + H2O =>
NH4 + OH + HCl = NH4Cl + H2O
C2H6NO2ClNaOH = CHNH3COOHNaClH2O =>
C2H6NO2ClNaOH = CHNH3COOHNaClH2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cu(NO3)2 + LiOH = Cu(OH) + Li(NO3)2 =>
Cu(NO3)2 + LiOH = Cu(OH) + Li(NO3)2
NH4 + OH + HCl = NH4Cl + H2O =>
NH4 + OH + HCl = NH4Cl + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + KBrO3 + H2SO4 = ZnSO4 + KBr + H2O =>
3 Zn + KBrO3 + 3 H2SO4 = 3 ZnSO4 + KBr + 3 H2O
ZnSO3(s) + HCl(aq) = ZnCl2(aq) + H2O(l) + SO2(g) =>
ZnSO3(s) + 2 HCl(aq) = ZnCl2(aq) + H2O(l) + SO2(g)
[Co(NH3)5(H2O)]Cl3 = [Co(NH3)5(Cl)]Cl2 + H2O =>
[Co(NH3)5(H2O)]Cl3 = [Co(NH3)5(Cl)]Cl2 + H2O
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
I + CaBr = IBr + Ca =>
I + CaBr = IBr + Ca
CuSO4*5H2O + KI = KSO4 + CuI + H2O =>
CuSO4*5H2O + KI = KSO4 + CuI + 5 H2O
C6H5COOH + NH3 = NH4C6H5COO =>
C6H5COOH + NH3 = NH4C6H5COO
FeS + SO2 = Fe2O3 + SO =>
2 FeS + 5 SO2 = Fe2O3 + 7 SO
A1 + Cl2 = A2Cl3 =>
4 A1 + 3 Cl2 = 2 A2Cl3
AgNO3 + PH3 + H2O = H3PO3 + HNO3 + Ag =>
6 AgNO3 + PH3 + 3 H2O = H3PO3 + 6 HNO3 + 6 Ag
[(NH4)2O*Cr2O3*12MoO3] + Zn + HCl = ZnCl2 + Cr(OH)3 + MoCl3 + NH4Cl + H2O =>
[(NH4)2O*Cr2O3*12MoO3] + 18 Zn + 74 HCl = 18 ZnCl2 + 2 Cr(OH)3 + 12 MoCl3 + 2 NH4Cl + 34 H2O
Fe2O2 + CO = CO2 + Fe =>
Fe2O2 + 2 CO = 2 CO2 + 2 Fe
CaSO3 + HNO3 = Ca(NO3)2 + H2SO3 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2SO3
HgCl2 + Na2CO3 = HgCO3 + NaCl =>
HgCl2 + Na2CO3 = HgCO3 + 2 NaCl
FeCl3 + K2C2O4*H2O = K3FeC6O12H6O3 + KCl =>
FeCl3 + 3 K2C2O4*H2O = K3FeC6O12H6O3 + 3 KCl
BaSO4 + ZnCl2 = ZnSO4 + BaCl2 =>
BaSO4 + ZnCl2 = ZnSO4 + BaCl2
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
Ni + PbCl = Pb + NiCl =>
Ni + PbCl = Pb + NiCl
Ag3PO4 + NH4OH = AgOH + (NH4)3PO4 =>
Ag3PO4 + 3 NH4OH = 3 AgOH + (NH4)3PO4
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4Cl + Ag(No3) = AgCl + NH4No3 =>
NH4Cl + Ag(No3) = AgCl + NH4No3
NH4NO3 + HCl = NH4ClNO3H =>
NH4NO3 + HCl = NH4ClNO3H
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
C8H16O2 + O2 = CO2 + H2O =>
C8H16O2 + 11 O2 = 8 CO2 + 8 H2O
KNO3 + PB = KNO2 + PBO2 =>
2 KNO3 + PB = 2 KNO2 + PBO2
O3 = O4 =>
4 O3 = 3 O4
HNO3CsOH = HOHCsNO3 =>
HNO3CsOH = HOHCsNO3
LiCH3COO + MgCl2 = MgCH3COO + LiCl2 =>
LiCH3COO + MgCl2 = MgCH3COO + LiCl2
SrS + HNO3 = Sr(NO3)2 + H2O + NO2 + S =>
SrS + 4 HNO3 = Sr(NO3)2 + 2 H2O + 2 NO2 + S
Al(OH)3 + NaHCO3 = Al(HCO3)3 + NaOH =>
Al(OH)3 + 3 NaHCO3 = Al(HCO3)3 + 3 NaOH
Cu + HNO3(c) = Cu(NO3)2 + N2O + H2O =>
4 Cu + 10 HNO3(c) = 4 Cu(NO3)2 + N2O + 5 H2O
C6H5OH + CO2 = C6H4OHCOOH =>
C6H5OH + CO2 = C6H4OHCOOH
C2H5NH2 + HNO2 = C2H5NO2 + NH3 =>
C2H5NH2 + HNO2 = C2H5NO2 + NH3
Fe3O4 + KClO4 + KOH = K2FeO4 + KCl + H2O =>
4 Fe3O4 + 5 KClO4 + 24 KOH = 12 K2FeO4 + 5 KCl + 12 H2O
NaCrO2PbNO3 = PbCrO2NaNO3 =>
NaCrO2PbNO3 = PbCrO2NaNO3
NO + CH4 = HCNH2O + H2 =>
2 NO + 2 CH4 = 2 HCNH2O + H2
LiOH + Na2O = NaOH + Li2O =>
2 LiOH + Na2O = 2 NaOH + Li2O
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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