| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 2 O2 = 2 NO2
NaCl + Pb(No3)2 = PbCl2 + NaNo3 =>
2 NaCl + Pb(No3)2 = PbCl2 + 2 NaNo3
CuSO4 + Na2S = Cu + S + Na2SO4 =>
CuSO4 + Na2S = Cu + S + Na2SO4
C11H24O4 + O2 = CO2 + H2O =>
C11H24O4 + 15 O2 = 11 CO2 + 12 H2O
CI + Br2 = CIBr2 =>
CI + Br2 = CIBr2
C2H6Br2 = C2H5BrHBr =>
C2H6Br2 = C2H5BrHBr
HBrO3 + NaOH = H2O + NaBrO3 =>
HBrO3 + NaOH = H2O + NaBrO3
MgCl2 + N2 + H2O = Mg(NO3)2 + Cl2 + NH3 =>
MgCl2 + 3 N2 + 6 H2O = Mg(NO3)2 + Cl2 + 4 NH3
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
MgNH4PO4 + H2O = MgNH4PO4H2O =>
MgNH4PO4 + H2O = MgNH4PO4H2O
ZnCO3(s) = CO2ZnO =>
ZnCO3(s) = CO2ZnO
FeBr3(s) = Fe(s) + Br2(l) =>
2 FeBr3(s) = 2 Fe(s) + 3 Br2(l)
Ca(OH)2 + ZnSO4 = Zn(OH)2 + CaSO4 =>
Ca(OH)2 + ZnSO4 = Zn(OH)2 + CaSO4
C5H7O2N + H2O = CH3COOH + NH3 =>
2 C5H7O2N + 6 H2O = 5 CH3COOH + 2 NH3
Se + O3 = SeO2 =>
3 Se + 2 O3 = 3 SeO2
AI + Br2 = AIBr34 =>
AI + 17 Br2 = AIBr34
KMnO4 + HI = I + MnI2 + KI + H2O =>
KMnO4 + 8 HI = 5 I + MnI2 + KI + 4 H2O
CI2 + O2 = CI2O5 =>
2 CI2 + 5 O2 = 2 CI2O5
H2Cr2O7 + K2SO4 + KOH = K2CrO4 + H2SO4 =>
2 H2Cr2O7 + 3 K2SO4 + 2 KOH = 4 K2CrO4 + 3 H2SO4
Hg + NaOH + H2O = Na[Hg(OH)2] + H2 =>
2 Hg + 2 NaOH + 2 H2O = 2 Na[Hg(OH)2] + H2
Al(oh)3 + HNo3 + O = Al(No3)3 + H2O =>
2 Al(oh)3 + 18 HNo3 + 9 O = 6 Al(No3)3 + 9 H2O
HCl(ac)NaCN(ac) = HCN(g)NaCl(ac) =>
HCl(ac)NaCN(ac) = HCN(g)NaCl(ac)
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO4)2 + H2O =>
8 Mg(OH)2 + 8 Cl2 = 7 MgCl2 + Mg(ClO4)2 + 8 H2O
S{2-} + H2O = H2S + OH{-} =>
S{2-} + 2 H2O = H2S + 2 OH{-}
Ca(OH)2 + PO4 = Ca3(PO4)2 + OH =>
3 Ca(OH)2 + 2 PO4 = Ca3(PO4)2 + 6 OH
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
FeF3 = Fe + F2 =>
2 FeF3 = 2 Fe + 3 F2
Fe2S3 + H2SO4 = Fe2(SO4)3 + S + H2O =>
Fe2S3 + 4 H2SO4 = Fe2(SO4)3 + 4 S + 4 H2O
FeCl3 + (NH4)2SO4 = (NH4)2Cl3 + FeSO4 =>
FeCl3 + (NH4)2SO4 = (NH4)2Cl3 + FeSO4
K(s) + S(s) = K2S =>
2 K(s) + S(s) = K2S
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
Na2CO3 + CH3COOH = CH3COONa + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + H2O + CO2
CH3OH + CH3COO = CH3COOCH3 + H2O =>
7 CH3OH + 4 CH3COO = 5 CH3COOCH3 + 5 H2O
Al(OH)3(s) = Al3O4(s) + H2O(l) + O2 =>
12 Al(OH)3(s) = 4 Al3O4(s) + 18 H2O(l) + O2
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
Ca + H2O(g) = Ca(OH)2 + H2 =>
Ca + 2 H2O(g) = Ca(OH)2 + H2
CrI3Br = CrBrI3 =>
CrI3Br = CrBrI3
C(OH)4 + HBr = CBr4 + H2O =>
C(OH)4 + 4 HBr = CBr4 + 4 H2O
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Ca + C(r) = CaC2 =>
Ca + 2 C(r) = CaC2
K2Cr1O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2Cr1O7 + 28 HCl = 4 KCl + 2 CrCl3 + 14 H2O + 9 Cl2
Na3PO4 + H2SO4 = Na3(SO4) + H2(PO4) =>
Na3PO4 + H2SO4 = Na3(SO4) + H2(PO4)
K2CrO4 + K2S5 + H2O = K2S2O3 + Cr2O3 + KOH =>
8 K2CrO4 + 2 K2S5 + 5 H2O = 5 K2S2O3 + 4 Cr2O3 + 10 KOH
HNO3 + Na = NaNO3 + NO + H2O =>
4 HNO3 + 3 Na = 3 NaNO3 + NO + 2 H2O
FeCl2 + KNO3 = FeNO3 + KCl2 =>
FeCl2 + KNO3 = FeNO3 + KCl2
FeSO4 + NaMnO4 + KOH = Fe(OH)2 + KMnO4 + Na2SO4 =>
FeSO4 + 2 NaMnO4 + 2 KOH = Fe(OH)2 + 2 KMnO4 + Na2SO4
LiNO3 + H2SO4 = HNO3 + Li2SO4 =>
2 LiNO3 + H2SO4 = 2 HNO3 + Li2SO4
Al2(SO4)3 + NaHCO3 = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 6 CO2 + 3 Na2SO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
