| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3
H3PO2 + FeCl3 + H2O = H3PO3 + FeCl2 + HCl =>
H3PO2 + 2 FeCl3 + H2O = H3PO3 + 2 FeCl2 + 2 HCl
CaCO3 + Zn = ZnCO3 + Ca =>
CaCO3 + Zn = ZnCO3 + Ca
C2O2NH4 + O2 = (NH2)2CO + CO2 + H2O =>
4 C2O2NH4 + 5 O2 = 2(NH2)2CO + 6 CO2 + 4 H2O
C2H4O2NNa + HCl = C2H5O2N + NaCl =>
C2H4O2NNa + HCl = C2H5O2N + NaCl
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
KMnO4 + Na2S = KMnO2 + Na2SO4 =>
2 KMnO4 + Na2S = 2 KMnO2 + Na2SO4
NH4OH + HNO3 = H2O + NO =>
3 NH4OH + 5 HNO3 = 10 H2O + 8 NO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
ClOH + NaOH = NaClO + H2O =>
ClOH + NaOH = NaClO + H2O
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O =>
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O
PI3 + H2O = PH3 + HI + O2 =>
2 PI3 + 6 H2O = 2 PH3 + 6 HI + 3 O2
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(g) =>
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(g)
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O =>
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O
MnSO4 + KI = K2SO4 + I2 + Mn =>
MnSO4 + 2 KI = K2SO4 + I2 + Mn
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
AgNO3 + CaCO3 = Ag(CO3) + Ca(NO3) =>
AgNO3 + CaCO3 = Ag(CO3) + Ca(NO3)
H2CO3 + KOH = K + H2O + CO3 =>
H2CO3 + 2 KOH = 2 K + 2 H2O + CO3
SiO3 + NaOH = Na2SiO4 + H2O =>
SiO3 + 2 NaOH = Na2SiO4 + H2O
ZnSO4 + H2O = Zn(OH)2 + H2SO4 =>
ZnSO4 + 2 H2O = Zn(OH)2 + H2SO4
C5H12O + Cl2 + H3O = C4H9Cl + H2O =>
8 C5H12O + 5 Cl2 + 10 H3O = 10 C4H9Cl + 18 H2O
K(SO4) + SrI2 = KI + Sr(SO4)2 =>
2 K(SO4) + SrI2 = 2 KI + Sr(SO4)2
C2H8 + H2O = H2 + CO2 =>
C2H8 + 4 H2O = 8 H2 + 2 CO2
CH3CH2OH + Al = CH3CH2OAl + H2 =>
2 CH3CH2OH + 2 Al = 2 CH3CH2OAl + H2
CH3CH2OH + Al = (CH3CH2O)3Al + H2 =>
6 CH3CH2OH + 2 Al = 2(CH3CH2O)3Al + 3 H2
CH3COOH + K2SO3 = CH3COOK + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3COOK + H2O + SO2
CH3COOH + K2SO3 = KCH3COO + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 KCH3COO + H2O + SO2
CH3COOH + K2SO3 = CH3CO2K + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3CO2K + H2O + SO2
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O =>
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O =>
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O
SnO + CO = Sn + CO2 =>
SnO + CO = Sn + CO2
C6H6N4O7 + NH4NO3 = CO2 + H2O + N2 =>
C6H6N4O7 + 8 NH4NO3 = 6 CO2 + 19 H2O + 10 N2
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
Cl2(g) + HF(aq) = ClF + H =>
Cl2(g) + 2 HF(aq) = 2 ClF + 2 H
AlBr3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaBr =>
2 AlBr3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaBr
NaClO + AgNo3 = NaAg + ClNo3O =>
NaClO + AgNo3 = NaAg + ClNo3O
H2SO4 + FeO = Fe2O3 + FeS + H2O =>
H2SO4 + 9 FeO = 4 Fe2O3 + FeS + H2O
CuHg(No3)2 = Cu(No3)2Hg =>
CuHg(No3)2 = Cu(No3)2Hg
NO + Ba(OH)2 = N2 + Ba(NO2)2 + H2O =>
6 NO + 2 Ba(OH)2 = N2 + 2 Ba(NO2)2 + 2 H2O
Pb(CH3COO)2 + NaOH + Ca(ClO)2 = PbO2 + CH3COONa + CaCl2 + H2O =>
2 Pb(CH3COO)2 + 4 NaOH + Ca(ClO)2 = 2 PbO2 + 4 CH3COONa + CaCl2 + 2 H2O
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
Ag + Al2(SO4)3 = Ag2(SO4)3 + Al =>
2 Ag + Al2(SO4)3 = Ag2(SO4)3 + 2 Al
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
K2CO3 + CH3OH = KOH + KCH3CO3 =>
K2CO3 + CH3OH = KOH + KCH3CO3
H2SO4 + C = H2O + SO2 + HCO3 =>
5 H2SO4 + 2 C = 4 H2O + 5 SO2 + 2 HCO3
CH3COO + H2O = CH3COOH + OH =>
CH3COO + H2O = CH3COOH + OH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNo2 + Ba(OH)2 = Ba(No2)2 + H2O =>
2 HNo2 + Ba(OH)2 = Ba(No2)2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/24
Équations équilibrées sur03/10/23
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