| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(SO3) + 2 HNO3 = Pb(NO3)2 + H2O + SO2
CuSO4 + Fe = Cu + FeSO4 =>
CuSO4 + Fe = Cu + FeSO4
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
Cu(OH)2 + IH = CuI2 + H2O =>
Cu(OH)2 + 2 IH = CuI2 + 2 H2O
CuCl + HCl = H2 + CuCl2 =>
2 CuCl + 2 HCl = H2 + 2 CuCl2
Zn + Cl = Zn(Cl)2 =>
Zn + 2 Cl = Zn(Cl)2
FeSO3 + HNO3 = NO + FeSO4 + H =>
2 FeSO3 + HNO3 = NO + 2 FeSO4 + H
(NH4)2SO4 + CuCl2 = (NH4)Cl + CuSO4 =>
(NH4)2SO4 + CuCl2 = 2(NH4)Cl + CuSO4
Li3PO4 + Zn(CIO4)2 = LiCIO4 + Zn3(PO4)2 =>
2 Li3PO4 + 3 Zn(CIO4)2 = 6 LiCIO4 + Zn3(PO4)2
AgClO + Na = NaClO + Ag =>
AgClO + Na = NaClO + Ag
NaOH + C4H3O4{-} = NaC4H2O4{-}2 + H2O =>
NaOH + C4H3O4{-} = NaC4H2O4{-}2 + H2O
Cr2 + O7 = CrO4 =>
7 Cr2 + 8 O7 = 14 CrO4
F + CuI = CuF2 + I2 =>
4 F + 2 CuI = 2 CuF2 + I2
(NH4)2CO3 + HCl = CO2 + NH4Cl + H2O =>
(NH4)2CO3 + 2 HCl = CO2 + 2 NH4Cl + H2O
Zn(NO3)2 + CH3COOH = ZnH2 + CH3COONO3 =>
Zn(NO3)2 + 2 CH3COOH = ZnH2 + 2 CH3COONO3
KOH + KCl = HOCl2 + K =>
KOH + 2 KCl = HOCl2 + 3 K
CuSO4Zn(NO3)2 = Cu(NO3)2ZnSO4 =>
CuSO4Zn(NO3)2 = Cu(NO3)2ZnSO4
NH2 = NH3 + N2 =>
6 NH2 = 4 NH3 + N2
NH4OH(ac)CH3COONa(ac) = CH3COONH4(ac)NaOH(ac) =>
NH4OH(ac)CH3COONa(ac) = CH3COONH4(ac)NaOH(ac)
Mn2I2 = Mn + I2 =>
Mn2I2 = 2 Mn + I2
SrO + V2O5 = Sr(VO3)2 =>
SrO + V2O5 = Sr(VO3)2
AgBr + HNO3 = AgNO3 + Br2 + NO2 + H2O =>
2 AgBr + 4 HNO3 = 2 AgNO3 + Br2 + 2 NO2 + 2 H2O
Ca(HCO3)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(HCO3)2 =>
Ca(HCO3)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(HCO3)2
NaNH2 + NaNO3 = NaN3 + NaOH + H2O =>
2 NaNH2 + NaNO3 = NaN3 + 2 NaOH + H2O
Fe{+2} + MnO4{-} + H3O{+} = Fe{+3} + Mn{+} + H2O =>
6 Fe{+2} + MnO4{-} + 8 H3O{+} = 6 Fe{+3} + Mn{+} + 12 H2O
Al(NO2)3 + NaOH = Al(OH)3 + NaNO2 =>
Al(NO2)3 + 3 NaOH = Al(OH)3 + 3 NaNO2
C4H4O6{2-} + ClO3{-} + OH{-} = CO3{2-} + Cl{-} + H2O =>
3 C4H4O6{2-} + 5 ClO3{-} + 18 OH{-} = 12 CO3{2-} + 5 Cl{-} + 15 H2O
K2S + CdCl2 = KCl + CdS =>
K2S + CdCl2 = 2 KCl + CdS
KCl + H2O = KClO4 + H2 =>
KCl + 4 H2O = KClO4 + 4 H2
HCHO + Ag(NH3)2OH = HCOOH + NH3 + Ag + H2O =>
HCHO + 2 Ag(NH3)2OH = HCOOH + 4 NH3 + 2 Ag + H2O
NH3(s) + O2(s) = NO + H2O =>
4 NH3(s) + 5 O2(s) = 4 NO + 6 H2O
H + CO = CH27 + H2O =>
29 H + CO = CH27 + H2O
OCl{-} + SO3{-2} = SO4{-2} + Cl{-} =>
OCl{-} + SO3{-2} = SO4{-2} + Cl{-}
Cu(NH3)4(NO3)2(s) + C5H8O2(aq) = C10H16CuO4(s) + NH3(aq) + NO3 =>
Cu(NH3)4(NO3)2(s) + 2 C5H8O2(aq) = C10H16CuO4(s) + 4 NH3(aq) + 2 NO3
H2 + K2 = HK =>
H2 + K2 = 2 HK
CH3OH + O2 = CH2O + HOH =>
2 CH3OH + O2 = 2 CH2O + 2 HOH
Zn(H2PO4)2 + Ca = Ca3(PO4)2 + Zn + H2 =>
Zn(H2PO4)2 + 3 Ca = Ca3(PO4)2 + Zn + 2 H2
KHPO4 + H3PO4 = H4P2O8 + K =>
KHPO4 + H3PO4 = H4P2O8 + K
FeCl2 + NH3 = FeH3 + NCl2 =>
FeCl2 + NH3 = FeH3 + NCl2
Na2O + Cl2O5 = NaCl + O =>
Na2O + Cl2O5 = 2 NaCl + 6 O
B5H9 + H2O = H2 + H3BO3 =>
B5H9 + 15 H2O = 12 H2 + 5 H3BO3
KIO3 + BaCl2 = BaIO3 + KCl2 =>
KIO3 + BaCl2 = BaIO3 + KCl2
Pb(OH)2 + AgNO3 = Pb(NO3)2 + AgOH =>
Pb(OH)2 + 2 AgNO3 = Pb(NO3)2 + 2 AgOH
HNO2(aq) + Ca(OH)2 = H2O(l) + Ca(NO2)2(aq) =>
2 HNO2(aq) + Ca(OH)2 = 2 H2O(l) + Ca(NO2)2(aq)
C10H14O + NaOH = C10H14ONa + H2O + CO2 =>
53 C10H14O + 52 NaOH = 52 C10H14ONa + 33 H2O + 10 CO2
Li + Al2(SO4)3 = Li2SO4 + Al =>
6 Li + Al2(SO4)3 = 3 Li2SO4 + 2 Al
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
P410 = P4 =>
2 P410 = 205 P4
CoCI + NaOH = Co(OH) + NaCI =>
CoCI + NaOH = Co(OH) + NaCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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