| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + Br = AlBr
Ca + HNO3 = Ca(NO3)2 + NHNO3 + H2O =>
5 Ca + 14 HNO3 = 5 Ca(NO3)2 + 2 NHNO3 + 6 H2O
FeO + Si = FeSiO =>
FeO + Si = FeSiO
H2 + FeO4 = Fe + H2O =>
4 H2 + FeO4 = Fe + 4 H2O
Al + FeO3 = AlO + Fe =>
3 Al + FeO3 = 3 AlO + Fe
Li2CO3(aq) + AgNO3(aq) = Li2NO3(aq) + AgCO3 =>
Li2CO3(aq) + AgNO3(aq) = Li2NO3(aq) + AgCO3
Cl2 + NH3 = HCl + NCl2 =>
5 Cl2 + 2 NH3 = 6 HCl + 2 NCl2
C2H4 + S = CS2 + H2S =>
C2H4 + 6 S = 2 CS2 + 2 H2S
K2Cr2O7 + H2C2O4 = CO2 + H2O + K[Cr(C2O4)2(OH2)2] =>
K2Cr2O7 + 7 H2C2O4 = 6 CO2 + 3 H2O + 2 K[Cr(C2O4)2(OH2)2]
BaO + NaF = BaF2 + Na2O =>
BaO + 2 NaF = BaF2 + Na2O
C{12}H{22}O{11} + O{2} = CO{2} + {2} =>
C{12}H{22}O{11} + O{2} = CO{2} + 6{2}
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
Ba(ClO4)2(aq) + RbOH(aq) = Ba(OH)2 + RbClO4 =>
Ba(ClO4)2(aq) + 2 RbOH(aq) = Ba(OH)2 + 2 RbClO4
(NH4)2SO4 + Ba(BrO3)2 = BaSO4 + BrH4NO3 =>
(NH4)2SO4 + Ba(BrO3)2 = BaSO4 + 2 BrH4NO3
C14H10O2 + NaBH4 + H2O = C14H12O2 + BH3 + NaOH =>
C14H10O2 + NaBH4 + H2O = C14H12O2 + BH3 + NaOH
Mg(NO3)2*6H2O + Na2CO3 = MgCO3 + Na2(NO3)2 + H2O =>
Mg(NO3)2*6H2O + Na2CO3 = MgCO3 + Na2(NO3)2 + 6 H2O
Li(s) + CI(g) = LiCI(s) =>
Li(s) + CI(g) = LiCI(s)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K3PO4 + Cu(C2H3O2)2 = K(C2H3O2) + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(C2H3O2)2 = 6 K(C2H3O2) + Cu3(PO4)2
Fe2(C2O4)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
5 Fe2(C2O4)3 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 30 CO2
H2O + H2 = H10O =>
H2O + 4 H2 = H10O
HNO3 + HCOOH = NO + CO2 + H2O =>
2 HNO3 + 3 HCOOH = 2 NO + 3 CO2 + 4 H2O
HClO(aq) + Ca(OH)2(aq) = Ca(ClO)2(aq) + H2O(l) =>
2 HClO(aq) + Ca(OH)2(aq) = Ca(ClO)2(aq) + 2 H2O(l)
Al + H2SO4 = Al2SO4 + H2 =>
2 Al + H2SO4 = Al2SO4 + H2
C6H5NO2 + NaNO3 + H2SO4 = C6H4N2O4 + Na2SO4 + H2O =>
2 C6H5NO2 + 2 NaNO3 + H2SO4 = 2 C6H4N2O4 + Na2SO4 + 2 H2O
Au{+3} + Cu{+} = Cu{+2} + Au =>
Au{+3} + 3 Cu{+} = 3 Cu{+2} + Au
KI + NaNO2 + H3PO4 = I2 + NO + KH2PO4 + NaH2PO4 + H2O =>
2 KI + 2 NaNO2 + 4 H3PO4 = I2 + 2 NO + 2 KH2PO4 + 2 NaH2PO4 + 2 H2O
NaF + Cl = NaFCl =>
NaF + Cl = NaFCl
MgO + NaHCO3 = MgCO3 + Na2O + H2O =>
2 MgO + 2 NaHCO3 = 2 MgCO3 + Na2O + H2O
Sodium + Chlorine = Sodiumchloride =>
2 Na + Cl2 = 2 NaCl
Na2 = Na1 =>
Na2 = 2 Na1
FeO + O = Fe3O4 =>
3 FeO + O = Fe3O4
Al + HNO3 = Al(NO3)2 + H2 =>
Al + 2 HNO3 = Al(NO3)2 + H2
SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(s) + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaC2H3O2
Si2Cl6 + O3 = SiO2 + Cl2 =>
3 Si2Cl6 + 4 O3 = 6 SiO2 + 9 Cl2
MgS + HNO3 = Mg(NO3)2 + H2S =>
MgS + 2 HNO3 = Mg(NO3)2 + H2S
Al + HNO3 = Al(NO3)3 + N20 + H2O =>
100 Al + 360 HNO3 = 100 Al(NO3)3 + 3 N20 + 180 H2O
CO3{2-} + H{+} = HCO3{-} =>
CO3{2-} + H{+} = HCO3{-}
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
S2F10 = S + F =>
S2F10 = 2 S + 10 F
Al + S = AlS =>
Al + S = AlS
NaClO4 + CH3COOH = CH3COONa + HClO4 =>
NaClO4 + CH3COOH = CH3COONa + HClO4
Na + Cl{2} = NaCl{2} =>
Na + Cl{2} = NaCl{2}
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cu(OH) + HCl = CuCl + H2O =>
Cu(OH) + HCl = CuCl + H2O
Cu(II)CO3 = Cu(II)O + CO2 =>
Cu(II)CO3 = Cu(II)O + CO2
ZnF2 + KOH = Zn(OH)2 + KF =>
ZnF2 + 2 KOH = Zn(OH)2 + 2 KF
(NaHCO3) + HCl*10H2O = NaCl + CO2 + H2O =>
(NaHCO3) + HCl*10H2O = NaCl + CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/24
Équations équilibrées sur07/10/23
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