| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + NaOH + NaHCO3 = Na2SO4 + MgCO3 + H2O
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3 + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3 + PbSO4
As2O3 + H2SO4 + Zn = AsH3 + H2O + ZnSO4 =>
As2O3 + 6 H2SO4 + 6 Zn = 2 AsH3 + 3 H2O + 6 ZnSO4
Mn{4+}O2 + C7H8N2O3 + H2O = Mn{2+} + CO2 + NO2{-} + H{+} =>
18 Mn{4+}O2 + C7H8N2O3 + 15 H2O = 18 Mn{2+} + 7 CO2 + 2 NO2{-} + 38 H{+}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCl + Fe(No3)3 = HNo3 + FeCl3 =>
3 HCl + Fe(No3)3 = 3 HNo3 + FeCl3
H2SO + NaOH = NaHSO + H2O =>
H2SO + NaOH = NaHSO + H2O
MgO + H2O + CO2 = Mg(HCO3)2 =>
MgO + H2O + 2 CO2 = Mg(HCO3)2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MgCl2 + FeCl3 = FeCl2 + MgCl3 =>
MgCl2 + FeCl3 = FeCl2 + MgCl3
Al2(CO3)3 + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
CH3CH2C(CH3)2OH + HCl = C2H5C(CH3)2Cl + H2O =>
CH3CH2C(CH3)2OH + HCl = C2H5C(CH3)2Cl + H2O
Al2(CO3)3 + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
Al2(CO3)3 + HCl(g) = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3 + 3 CO2 + 3 H2O
Al2(CO3)3 + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
Cd + O2 = CdO2 =>
Cd + O2 = CdO2
Al2(CO3)3 + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
K2Cr2O7 + AgNO3 = KNO3 + Ag2Cr2O7(s) =>
K2Cr2O7 + 2 AgNO3 = 2 KNO3 + Ag2Cr2O7(s)
Al2(CO3)3 + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
Cd + HBr = CdBr + H =>
Cd + HBr = CdBr + H
HgS + CaO = Hg + CaSO4 + CaS =>
4 HgS + 4 CaO = 4 Hg + CaSO4 + 3 CaS
Al2(CO3)3 + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
H3PO4 + H2O2 + Fe = FeH2PO4 + H2O =>
2 H3PO4 + H2O2 + 2 Fe = 2 FeH2PO4 + 2 H2O
Cd + HBr = CdBr + H2 =>
2 Cd + 2 HBr = 2 CdBr + H2
H2O + Al + MnO4 = MnO2 + Al(OH)4 =>
2 H2O + Al + MnO4 = MnO2 + Al(OH)4
Cl2 + KBr + NaOH = NaCl + KBrO3 + H2O =>
3 Cl2 + KBr + 6 NaOH = 6 NaCl + KBrO3 + 3 H2O
NaOH(aq) + HCl = NaCl + H2O(aq) =>
NaOH(aq) + HCl = NaCl + H2O(aq)
C2H2COOH + CH3CH(OH)CH3 = C2H2CO2C3H7 + H2O =>
C2H2COOH + CH3CH(OH)CH3 = C2H2CO2C3H7 + H2O
Ga + Br2 = Ga2(Br2) =>
2 Ga + Br2 = Ga2(Br2)
H2O + Ni = H2 + Ni(OH)2 =>
2 H2O + Ni = H2 + Ni(OH)2
NaCH3COO + HNO3 = NaNO3 + CH3COOH =>
NaCH3COO + HNO3 = NaNO3 + CH3COOH
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
CoCl2 + H2O2 + NH3 + HCl = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2 + H2O2 + 10 NH3 + 2 HCl = 2[CoCl(NH3)5]Cl2 + 2 H2O
TiO2 + CF3COOH + KF + HNO3 = K2TiF6 + NO2 + CO2 + H2 =>
3 TiO2 + 4 CF3COOH + 6 KF + 2 HNO3 = 3 K2TiF6 + 2 NO2 + 8 CO2 + 3 H2
Cr{3+} + HPO4{2-} + NH4OH = CrPO4 + H2O + NH4{+} =>
Cr{3+} + HPO4{2-} + NH4OH = CrPO4 + H2O + NH4{+}
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4[P(Mo3O10)4] + NH4NO3 + H2O =>
16 H3PO4 + 96(NH4)2MoO4 + 174 HNO3 = 8(NH4)3PO4[P(Mo3O10)4] + 171 NH4NO3 + 105 H2O
NO3H + Zn(OH)2 = Zn(NO3)2 + H2O =>
2 NO3H + Zn(OH)2 = Zn(NO3)2 + 2 H2O
CuSO4 + Al(NO3)3 = Cu(NO3)2 + Al2(SO4)3 =>
3 CuSO4 + 2 Al(NO3)3 = 3 Cu(NO3)2 + Al2(SO4)3
C6H5NO3 + O2 = HNO3 + H2O + CO2 =>
C6H5NO3 + 7 O2 = HNO3 + 2 H2O + 6 CO2
C3H8 + CH3OH = C3H6O + CH4 =>
3 C3H8 + 2 CH3OH = 2 C3H6O + 5 CH4
P4 + HNO3 = P2O5 + N2H2O =>
P4 + 4 HNO3 = 2 P2O5 + 2 N2H2O
Ca(HCO3)2 + HI = CaI2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HI = CaI2 + 2 H2O + 2 CO2
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
C171H242O37 + O2 = CO2 + H2O =>
C171H242O37 + 213 O2 = 171 CO2 + 121 H2O
CdS = Cd + S =>
CdS = Cd + S
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
AgNO + NaCl = AgCl + NONa =>
AgNO + NaCl = AgCl + NONa
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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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