| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuBr2(aq) + NH4NO3(aq) = CuNO3(aq) + Br2NH4(aq)
SnCl4 = Cl + Sn =>
SnCl4 = 4 Cl + Sn
Na2CO3 + Pb(NO2)3 = Na2(NO2)3 + PbCO3 =>
Na2CO3 + Pb(NO2)3 = Na2(NO2)3 + PbCO3
Ca(NO2)2 + Fe(ClO4)3 = Ca(ClO4)2 + Fe(NO2)3 =>
3 Ca(NO2)2 + 2 Fe(ClO4)3 = 3 Ca(ClO4)2 + 2 Fe(NO2)3
Zn(s) + O2(g) = ZnO(s) =>
2 Zn(s) + O2(g) = 2 ZnO(s)
NaOH + C17H35COOH = C17H35COONa + H2O =>
NaOH + C17H35COOH = C17H35COONa + H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Fe(OH)3(s) + (NH4)2SO4(aq) = Fe2(SO4)3(aq) + H2O + NH3(g) =>
2 Fe(OH)3(s) + 3(NH4)2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O + 6 NH3(g)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C17H35COOH + C3H8O3 = C20H43COOH + O2 =>
2 C17H35COOH + 2 C3H8O3 = 2 C20H43COOH + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HClO3 + FeSO4 + H2SO4 = HCl + Fe2(SO4)3 + H2O =>
HClO3 + 6 FeSO4 + 3 H2SO4 = HCl + 3 Fe2(SO4)3 + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H8O2 + HCl = C3H5Cl + H2O =>
C3H8O2 + HCl = C3H5Cl + 2 H2O
CH3COOH + CH2(OH)CH2CH3 = CH3COOCH3CH2CH3 + H2O =>
9 CH3COOH + 14 CH2(OH)CH2CH3 = 12 CH3COOCH3CH2CH3 + 8 H2O
HIO3 + AgNO3 = AgIO3 + HNO3 =>
HIO3 + AgNO3 = AgIO3 + HNO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al + Hg(NO3)3 = Al(NO3)3 + Hg =>
Al + Hg(NO3)3 = Al(NO3)3 + Hg
Br2O3 + KOH = KBrO3 + H2O + KBr =>
3 Br2O3 + 6 KOH = 4 KBrO3 + 3 H2O + 2 KBr
Ca(OH)2(aq) + H2CO3(aq) = H2O(l) + CaCO3(s) =>
Ca(OH)2(aq) + H2CO3(aq) = 2 H2O(l) + CaCO3(s)
Li2CO3(s) = CO2 + Li2O(s) =>
Li2CO3(s) = CO2 + Li2O(s)
H2O2 + KOH + CoCl2 = KCl + Co(OH)3 =>
H2O2 + 4 KOH + 2 CoCl2 = 4 KCl + 2 Co(OH)3
HC2H3O2 + NaHCO3 = NaCHCOO + CO2 + H2O =>
3 HC2H3O2 + 4 NaHCO3 = 4 NaCHCOO + 2 CO2 + 6 H2O
Mn + H2SO4 = Mn2O3 + SO2 + H2O =>
2 Mn + 3 H2SO4 = Mn2O3 + 3 SO2 + 3 H2O
Mg + CuCl = CuMg + Cl =>
Mg + CuCl = CuMg + Cl
H3 = H9 =>
3 H3 = H9
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
K2SHCl = HSK2Cl =>
K2SHCl = HSK2Cl
SO3{2-} + H{+} + CrO4{2-} = Cr{3+} + SO4{2-} + H2O =>
3 SO3{2-} + 10 H{+} + 2 CrO4{2-} = 2 Cr{3+} + 3 SO4{2-} + 5 H2O
CrO4{2-} + S2{-} + H2O = Cr(OH)3 + SO4{2-} + OH{-} =>
13 CrO4{2-} + 3 S2{-} + 28 H2O = 13 Cr(OH)3 + 6 SO4{2-} + 17 OH{-}
AgNO3(aq) + Sn(s) = Ag(s) + Sn(NO3)2(aq) =>
2 AgNO3(aq) + Sn(s) = 2 Ag(s) + Sn(NO3)2(aq)
NH2CH(CH3)COOH + Na = NH2CH(CH3)COONa + H2 =>
2 NH2CH(CH3)COOH + 2 Na = 2 NH2CH(CH3)COONa + H2
CH3CH2(OH) + O2 = H2O + CO2 =>
CH3CH2(OH) + 3 O2 = 3 H2O + 2 CO2
CHKO3 + HCl = KCl + H2O + CO2 =>
CHKO3 + HCl = KCl + H2O + CO2
C3H8O3 + O2 = CO + H2O =>
C3H8O3 + 2 O2 = 3 CO + 4 H2O
(NH4)2SO4 + NaOH = NH3(g) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4 + 2 NaOH = 2 NH3(g) + 2 H2O(l) + Na2SO4(aq)
NaOH + HClO4 = H2ClO + NaO4 =>
NaOH + HClO4 = H2ClO + NaO4
P2O5 + CO = P4 + CO2 =>
2 P2O5 + 10 CO = P4 + 10 CO2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + KNO3(aq) =>
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + 2 KNO3(aq)
LiOH + Zn(OH)2 = Li2[Zn(OH)4] =>
2 LiOH + Zn(OH)2 = Li2[Zn(OH)4]
CaPO4 + Al(SO4) = Ca(SO4) + AlPO4 =>
CaPO4 + Al(SO4) = Ca(SO4) + AlPO4
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
Ca + C + O3 = CaCO3 =>
Ca + C + O3 = CaCO3
NaOH(aq) + H2O2 = Na2O2(s) + H2O(l) =>
2 NaOH(aq) + H2O2 = Na2O2(s) + 2 H2O(l)
H3BO3 = H2OHBO2 =>
H3BO3 = H2OHBO2
C2H4 + H2O + CO2 = C6H12O6 =>
2 C2H4 + 2 H2O + 2 CO2 = C6H12O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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