| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCI + Fe = FeCI + Ag
Fe2O3 + HCl(aq) = FeCl3 + H2O =>
Fe2O3 + 6 HCl(aq) = 2 FeCl3 + 3 H2O
SnCl2 + KBr = SnBr + KCl2 =>
SnCl2 + KBr = SnBr + KCl2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Li2CO3(aq) + HClO4(aq) = LiClO4(aq) + CO2(g) + H2O(l) =>
Li2CO3(aq) + 2 HClO4(aq) = 2 LiClO4(aq) + CO2(g) + H2O(l)
(NH4)2SO3 = (NH4)2SO4 + NH3 + H2S =>
4(NH4)2SO3 = 3(NH4)2SO4 + 2 NH3 + H2S
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Na2CrO4 + HCl = Na2Cr2O7 + H2O + NaCl =>
2 Na2CrO4 + 2 HCl = Na2Cr2O7 + H2O + 2 NaCl
K2CO3 + NiBr2 = KBr + NiCO3 =>
K2CO3 + NiBr2 = 2 KBr + NiCO3
Fe2Br3 + Na2CO3 = Fe2(CO3)3 + Na2Br =>
Fe2Br3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2Br
C3H7OH + KMnO4 + H2O = C3H7(OH)2 + MnO2 + KOH =>
3 C3H7OH + KMnO4 + 2 H2O = 3 C3H7(OH)2 + MnO2 + KOH
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
NaHg + NH4Cl = Hg + H2 + NaCl + N2 =>
2 NaHg + 2 NH4Cl = 2 Hg + 4 H2 + 2 NaCl + N2
Al(OH)3 + H3Cl = ClAl + (H2O) =>
Al(OH)3 + H3Cl = ClAl + 3(H2O)
C7H6O2 + CH2Cl2 = C7H5O2Cl + CH3Cl =>
C7H6O2 + CH2Cl2 = C7H5O2Cl + CH3Cl
NaI + FeCl3 = FeCl2 + I2 + NaCl =>
2 NaI + 2 FeCl3 = 2 FeCl2 + I2 + 2 NaCl
Mg(HCO3)2 = CO2 + H2O + MgO =>
Mg(HCO3)2 = 2 CO2 + H2O + MgO
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
LiOH + HF = LiF + HOH =>
LiOH + HF = LiF + HOH
CuO2 + C = Cu + CO2 =>
CuO2 + C = Cu + CO2
Al4C3 + H2O = Al4C3O2 + H2 =>
Al4C3 + 2 H2O = Al4C3O2 + 2 H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
S8 + OH{-} = S2O3{2-} + S{2-} + H2O =>
S8 + 12 OH{-} = 2 S2O3{2-} + 4 S{2-} + 6 H2O
Al + Zn(OH)2 = Zn + Al(OH)3 =>
2 Al + 3 Zn(OH)2 = 3 Zn + 2 Al(OH)3
C6H5CH2C2H5 + O2 = CO2 + H2O =>
C6H5CH2C2H5 + 12 O2 = 9 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
KCNS + NaNO2 + HCl = KCN + NO + NaCl + H2O + Na2SO4 =>
KCNS + 6 NaNO2 + 4 HCl = KCN + 6 NO + 4 NaCl + 2 H2O + Na2SO4
Zu + KOH + KNO3 = K2ZuO2 + NH3 + H2O =>
4 Zu + 7 KOH + KNO3 = 4 K2ZuO2 + NH3 + 2 H2O
FeSO4 + MgCl2 = FeMg + SO4Cl2 =>
FeSO4 + MgCl2 = FeMg + SO4Cl2
Bi2S3 + O = Bi2O3 + SO2 =>
Bi2S3 + 9 O = Bi2O3 + 3 SO2
Pb3(PO4)2 + Ba(OH)2 = Ba3(PO4)2 + Pb(OH)2 =>
Pb3(PO4)2 + 3 Ba(OH)2 = Ba3(PO4)2 + 3 Pb(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H7COOC2H5 + O2 = H2O + CO2 =>
C3H7COOC2H5 + 8 O2 = 6 H2O + 6 CO2
HCe + AgNO3 = HNO3 + AgCe =>
HCe + AgNO3 = HNO3 + AgCe
As2S3 + Mg = MgS + As =>
As2S3 + 3 Mg = 3 MgS + 2 As
FeS + NaOH = FeSNaOH =>
FeS + NaOH = FeSNaOH
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
KI(aq) + Pb(NO3)2 = KNO3(aq) + PbI2(s) =>
2 KI(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbI2(s)
NaBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + NaNO3(aq) =>
2 NaBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 NaNO3(aq)
C2H6O + HNO3 = CO2 + H2O + N2 =>
5 C2H6O + 12 HNO3 = 10 CO2 + 21 H2O + 6 N2
Al2(SO4)3*143H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + CO2 + H2O =>
Al2(SO4)3*143H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 6 CO2 + 143 H2O
NaCN + NaClO = NaCNO + NaCl =>
NaCN + NaClO = NaCNO + NaCl
Ba(OH)2H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2H2O + 2 NH4SCN = Ba(SCN)2 + 3 H2O + 2 NH3
FeCl2 + H2O2 + ClH = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 ClH = 2 FeCl3 + 2 H2O
Na2SO4 + C + NaOH = Na2CO3 + Na2S + H2O =>
Na2SO4 + 2 C + 4 NaOH = 2 Na2CO3 + Na2S + 2 H2O
FeCI3 + SnCI2 = FeCI2 + SnCI4 =>
2 FeCI3 + SnCI2 = 2 FeCI2 + SnCI4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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