| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl2*6H2O + Na2CO3 = NiCO3 + 2 NaCl + 6 H2O
C6 + H2O = C6H12O6 =>
C6 + 6 H2O = C6H12O6
Cr(NO3)2 + Mg = Cr + Mg(NO3)2 =>
Cr(NO3)2 + Mg = Cr + Mg(NO3)2
N2O3(s) = NO(g)NO2(g) =>
N2O3(s) = NO(g)NO2(g)
CuCl2 + KOH = CuOH + KCl2 =>
CuCl2 + KOH = CuOH + KCl2
NH4Cl + Cl = HCl + NCl =>
NH4Cl + 4 Cl = 4 HCl + NCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H12O2 + H2O = C4H8O2 + C2H6O =>
C6H12O2 + H2O = C4H8O2 + C2H6O
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
PBO2 + Al = Al2O3 + PB =>
3 PBO2 + 4 Al = 2 Al2O3 + 3 PB
LiBrPbS = LiSPbBr =>
LiBrPbS = LiSPbBr
CuCl + Fe = FeCl + Cu =>
CuCl + Fe = FeCl + Cu
Ti(SO4)2SnSO4H2SO4 = Sn(SO4)2Ti(HSO4)2 =>
Ti(SO4)2SnSO4H2SO4 = Sn(SO4)2Ti(HSO4)2
[Ca(NH3)4](OH)2 + H2SO4 = CaSO4 + NH3 + H2O =>
[Ca(NH3)4](OH)2 + H2SO4 = CaSO4 + 4 NH3 + 2 H2O
Al + KIO4 = Al2O3 + I + K2O =>
14 Al + 6 KIO4 = 7 Al2O3 + 6 I + 3 K2O
Na2CrO4 + H2O = Na2Cr2O7 + NaOH =>
2 Na2CrO4 + H2O = Na2Cr2O7 + 2 NaOH
H2S + CH4 = CS2 + H2 =>
2 H2S + CH4 = CS2 + 4 H2
HF + Fe2(C2O4)3 = H2C2O4 + FeF3 =>
6 HF + Fe2(C2O4)3 = 3 H2C2O4 + 2 FeF3
H{+} + NO2{-} + I{-} = I2 + NO + H2O =>
4 H{+} + 2 NO2{-} + 2 I{-} = I2 + 2 NO + 2 H2O
CCl4 = C + Cl =>
CCl4 = C + 4 Cl
MgSO4 + Li2O = MgO + Li2SO4 =>
MgSO4 + Li2O = MgO + Li2SO4
HILi2S = HSLi2I =>
HILi2S = HSLi2I
NH4Cl + LiOH = NH4OH + LiCl =>
NH4Cl + LiOH = NH4OH + LiCl
CaC2 + H2O(l) = C2H2(g) + Ca(OH)2(aq) =>
CaC2 + 2 H2O(l) = C2H2(g) + Ca(OH)2(aq)
Sn + RCl = R2SnCl2 = R2Sn(whitesolid) + SnCl2 = R3SnClSn + RCl = RX2SnClX2 = RX2Sn(whitesolid) + SnClX2 = RX3SnCl =>
Sn + 2 RCl = R2SnCl2
NaOH + Fe(NO3)2 = Na(NO3)2 + FeOH =>
NaOH + Fe(NO3)2 = Na(NO3)2 + FeOH
Fe + Na2CO3 = Fe2(CO3)3 + Na =>
2 Fe + 3 Na2CO3 = Fe2(CO3)3 + 6 Na
C4H4 + H2 = C4H6 =>
C4H4 + H2 = C4H6
C2 + H4 + O2 = C2H4O2 =>
C2 + H4 + O2 = C2H4O2
HCHO + [Ag(NH3)2]OH = HCOOH + Ag + NH3 + H2O =>
HCHO + 2[Ag(NH3)2]OH = HCOOH + 2 Ag + 4 NH3 + H2O
Bi(OH)3 + K2(SnO2) = Bi + K2(SnO3) + H2O =>
2 Bi(OH)3 + 3 K2(SnO2) = 2 Bi + 3 K2(SnO3) + 3 H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
AgNO3 + CrO4 = Ag2CrO4 + NO3 =>
2 AgNO3 + CrO4 = Ag2CrO4 + 2 NO3
H2MnO4 + FrOH = FrHMnO4 + H2O =>
H2MnO4 + FrOH = FrHMnO4 + H2O
Fe + H3(PO4) = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3(PO4) = Fe3(PO4)2 + 3 H2
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
KHS + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 =>
10 KHS + 16 KMnO4 + 19 H2SO4 = 13 K2SO4 + 24 H2O + 16 MnSO4
MnO4{-} + Cl{-} + H{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O
Mg + H{+} + NO3{-} = Mg{2}{+} + N2O + H2O =>
4 Mg + 10 H{+} + 2 NO3{-} = 4 Mg{2}{+} + N2O + 5 H2O
H2S + F2 = S8 + HF =>
8 H2S + 8 F2 = S8 + 16 HF
Cd + H = HCd =>
Cd + H = HCd
Cl + FeI2 = FeCl3 + I =>
3 Cl + FeI2 = FeCl3 + 2 I
Fe + OH = FeO + H =>
Fe + OH = FeO + H
NH3 + OO2 = NO + H2O =>
6 NH3 + 5 OO2 = 6 NO + 9 H2O
Fe2O3 + Fe(OH)3 = Fe(OH)2 + O2 =>
2 Fe2O3 + 8 Fe(OH)3 = 12 Fe(OH)2 + 3 O2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
FeCl + NH4OH = Fe(OH) + NH4Cl =>
FeCl + NH4OH = Fe(OH) + NH4Cl
BaOH2(ClO)2 = Ba(ClO)2H2O =>
BaOH2(ClO)2 = Ba(ClO)2H2O
Fe + KNO3 = Fe2NO3 + KO + N =>
4 Fe + 3 KNO3 = 2 Fe2NO3 + 3 KO + N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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