| Équations équilibrées la veille | Équations équilibrées le lendemain |
Feel(OH)3 + 3 HNO3 = Feel(NO3)3 + 3 H2O
Zn + AgNO2 = ZnNO2 + Ag =>
Zn + AgNO2 = ZnNO2 + Ag
CaCO3(s) + HCl = CaCl2 + CO2 + H2O =>
CaCO3(s) + 2 HCl = CaCl2 + CO2 + H2O
KMnO4 + Zn + KOH = K2MnO4 + K2ZnO2 + H2O =>
2 KMnO4 + Zn + 4 KOH = 2 K2MnO4 + K2ZnO2 + 2 H2O
Be + S = BeS =>
Be + S = BeS
C2O4 + H2O = H2C2O5 =>
C2O4 + H2O = H2C2O5
Cl2 + K2S + Fe(NO3)3 = K2SO4 + NO + FeCl2 =>
2 Cl2 + 3 K2S + 2 Fe(NO3)3 = 3 K2SO4 + 6 NO + 2 FeCl2
Ba(ClO)2 = Ba + ClO =>
Ba(ClO)2 = Ba + 2 ClO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ag2(OH)1 + H(S) = Ag2(S) + H2O =>
Ag2(OH)1 + H(S) = Ag2(S) + H2O
Cu(s) + O2 = CuO =>
2 Cu(s) + O2 = 2 CuO
C2H2 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 C2O4K2 + 8 MnO2 + 2 KOH + 2 H2O
NaAlO2 + Na2SiO3 + H2O = Na2Al2Si2O8 + NaOH =>
2 NaAlO2 + 2 Na2SiO3 + 2 H2O = Na2Al2Si2O8 + 4 NaOH
C7H5O2Na + HCl = C7H5O2H + NaCl =>
C7H5O2Na + HCl = C7H5O2H + NaCl
C11H13 + O2 = CO2 + H2O =>
4 C11H13 + 57 O2 = 44 CO2 + 26 H2O
(NH4)2MoO4 + SnCl2 + HCl = Mo5O14 + (NH4)2SnCl6 + NH4Cl + H2O =>
5(NH4)2MoO4 + SnCl2 + 12 HCl = Mo5O14 + (NH4)2SnCl6 + 8 NH4Cl + 6 H2O
C9H8O4 + NH4OH = C7H5O3NH4 + CH3COONH4 =>
3 C9H8O4 + 11 NH4OH = C7H5O3NH4 + 10 CH3COONH4
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + CrCl3 + K2SO4 + H2O =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + 2 CrCl3 + K2SO4 + 7 H2O
C4H9OH + PI3 = C4H9I + HPO(OH)2 =>
3 C4H9OH + PI3 = 3 C4H9I + HPO(OH)2
CaH2 + HCl = CaCl2 + H2 =>
CaH2 + 2 HCl = CaCl2 + 2 H2
Mn(s) + HBr(aq) = MnBr2(aq) + H2(g) =>
Mn(s) + 2 HBr(aq) = MnBr2(aq) + H2(g)
CHCl3 = C2 + H2 + Cl2 =>
2 CHCl3 = C2 + H2 + 3 Cl2
Zn + Pb2(NO3) = Zn(NO3)2 + Pb =>
Zn + 2 Pb2(NO3) = Zn(NO3)2 + 4 Pb
C6H4(OCOCH3)COONa + NaOH = CH3COONa + C6H4(OH)COONa =>
C6H4(OCOCH3)COONa + NaOH = CH3COONa + C6H4(OH)COONa
SO2 + O2 = S(O3) =>
2 SO2 + O2 = 2 S(O3)
H2O2 + N2O = NO2 + H2O =>
3 H2O2 + N2O = 2 NO2 + 3 H2O
H2[SO4] + NaOH = Na2SO4 + H2O =>
H2[SO4] + 2 NaOH = Na2SO4 + 2 H2O
(COOH)2 = COO + H =>
(COOH)2 = 2 COO + 2 H
HCl + N(OH)2 = NCl2 + H2O =>
2 HCl + N(OH)2 = NCl2 + 2 H2O
NiCl2 + NH3 = Ni(NH3)6Cl2 =>
NiCl2 + 6 NH3 = Ni(NH3)6Cl2
AgNO + NaCl = AgCl(s) + NaNO =>
AgNO + NaCl = AgCl(s) + NaNO
Ag2(OH)1 + H(S) = Ag2(S) + H2O =>
Ag2(OH)1 + H(S) = Ag2(S) + H2O
AlS + H2O = AlO + H2S =>
AlS + H2O = AlO + H2S
Ag2(OH)1 + H(S) = Ag2(S) + H2O =>
Ag2(OH)1 + H(S) = Ag2(S) + H2O
SiO2 + BrF3 = SiF4 + Br + O =>
3 SiO2 + 4 BrF3 = 3 SiF4 + 4 Br + 6 O
C3H7COOH + CaCO3 = Ca(C3H7COO)2 + H2O + CO2 =>
2 C3H7COOH + CaCO3 = Ca(C3H7COO)2 + H2O + CO2
Pb(CH3CO2)2(aq) + (NH4)2CrO4(aq) = NH4CH3CO2(s) + PbCrO4(aq) =>
Pb(CH3CO2)2(aq) + (NH4)2CrO4(aq) = 2 NH4CH3CO2(s) + PbCrO4(aq)
FeSO4(aq) + NaOH(aq) = NaSO4(aq) + FeOH(s) =>
FeSO4(aq) + NaOH(aq) = NaSO4(aq) + FeOH(s)
AgNO3NaCl = NaNO3AgCl =>
AgNO3NaCl = NaNO3AgCl
Ba + (OH)2 = BaOH =>
2 Ba + (OH)2 = 2 BaOH
P4O6(s) + H2O(l) = H3PO3 =>
P4O6(s) + 6 H2O(l) = 4 H3PO3
CH3CHOHCH3 + O = CO2 + H2O =>
CH3CHOHCH3 + 9 O = 3 CO2 + 4 H2O
C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
NH4 + O = N2O + H2O =>
2 NH4 + 5 O = N2O + 4 H2O
Na + CaSO4 = Na2SO4 + Ca =>
2 Na + CaSO4 = Na2SO4 + Ca
H3PO4 + Si = SiO2 + P2O3 + H2O =>
2 H3PO4 + Si = SiO2 + P2O3 + 3 H2O
C16H32O2 + CH4O = C17H34O2 + H2O =>
C16H32O2 + CH4O = C17H34O2 + H2O
Zn + NH4NO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NH4NO3 + 8 NaOH + 5 H2O = 4 Na2[Zn(OH)4] + 2 NH3
Ca + AlF = CaF2 + Al =>
Ca + 2 AlF = CaF2 + 2 Al
PbO2 + Si + Cl2 = PbCl4 + SiO =>
PbO2 + 2 Si + 2 Cl2 = PbCl4 + 2 SiO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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