| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + NH4 = ZnN + 4 H
NH3 + O3 = HNO3 + H2O =>
3 NH3 + 4 O3 = 3 HNO3 + 3 H2O
AgOH + HBr = AgBr + H2O =>
AgOH + HBr = AgBr + H2O
Cu(NO3)2 + CaI2 = Ca(NO3)2 + CuI2 =>
Cu(NO3)2 + CaI2 = Ca(NO3)2 + CuI2
Pd + HNO3 = PdNO3 + H =>
Pd + HNO3 = PdNO3 + H
Carbon + Nitricacid = carbondioxide + water + nitrogendioxide =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
Cl(s) + H2SO4(aq) = SO4(s) + HCl(aq) =>
2 Cl(s) + H2SO4(aq) = SO4(s) + 2 HCl(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaC2O4 + H2SO4 = BaSO4 + H2C2O4 =>
BaC2O4 + H2SO4 = BaSO4 + H2C2O4
Lu2O3 + NH4Cl = LuCl3 + NH3 + H2O =>
Lu2O3 + 6 NH4Cl = 2 LuCl3 + 6 NH3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
S(Br)2 + (H)2S(O)4 = Br2 + (S)2(O)4 + (H)2 =>
S(Br)2 + (H)2S(O)4 = Br2 + (S)2(O)4 + (H)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
H2S + K2SO4 = KHS + H2SO4 =>
2 H2S + K2SO4 = 2 KHS + H2SO4
Cl2O3H2O = HClO2 =>
Cl2O3H2O = 2 HClO2
Ba + O3 = BaO =>
3 Ba + O3 = 3 BaO
SO2 + NaO = O2 + Na2SO3 =>
2 SO2 + 4 NaO = O2 + 2 Na2SO3
C3H8 + Cl2 = C3Cl2 + H8 =>
C3H8 + Cl2 = C3Cl2 + H8
Mg{2+} + O2{2-} = MgO2 =>
Mg{2+} + O2{2-} = MgO2
HO2 + H2SO4 + FeSO4 = Fe2(SO4)3 + H2O =>
2 HO2 + 3 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 4 H2O
SrCl2 + Ba(OH)2 = Sr(OH)2 + BaCl2 =>
SrCl2 + Ba(OH)2 = Sr(OH)2 + BaCl2
KFe(CN)6 + HCl = KFeCl6 + HCN =>
KFe(CN)6 + 6 HCl = KFeCl6 + 6 HCN
P(s) + Cl2(g) = PCl3(i) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(i)
Na3(PO4) + HNO3 = NaNO3 + H3PO4 =>
Na3(PO4) + 3 HNO3 = 3 NaNO3 + H3PO4
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
ZnCH3OO + NaOH = ZnOH + NaCH3OO =>
ZnCH3OO + NaOH = ZnOH + NaCH3OO
Ba + H3PO4 = Ba2(PO4)3 + H2 =>
4 Ba + 6 H3PO4 = 2 Ba2(PO4)3 + 9 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
Au + Zn(NO3)2 = Zn + Au(NO3)3 =>
2 Au + 3 Zn(NO3)2 = 3 Zn + 2 Au(NO3)3
NH4Cl(aq) + NaOH(aq) = H2O(l) + NaCl(aq) + NH3(aq) =>
NH4Cl(aq) + NaOH(aq) = H2O(l) + NaCl(aq) + NH3(aq)
NH3 + Br2 + H2O = HNO3 + HBr =>
NH3 + 4 Br2 + 3 H2O = HNO3 + 8 HBr
H2OCH3MgJ = CH4MgOHJ =>
H2OCH3MgJ = CH4MgOHJ
Mg(s) + Fe2O3(s) = Fe(s) + MgO(s) =>
3 Mg(s) + Fe2O3(s) = 2 Fe(s) + 3 MgO(s)
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
H2SO4 = SO3 + H2 + O2 =>
2 H2SO4 = 2 SO3 + 2 H2 + O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3OH + FeO = C6H12O5 + Fe(OH)3 + H2 =>
24 CH3OH + 2 FeO = 4 C6H12O5 + 2 Fe(OH)3 + 21 H2
MnSO4 + Ca(BrO3)2 + KOH = K2SO4 + Br2 + K2MnO4 + CaSO4 + H2O =>
5 MnSO4 + 2 Ca(BrO3)2 + 16 KOH = 3 K2SO4 + 2 Br2 + 5 K2MnO4 + 2 CaSO4 + 8 H2O
KI + HCl = KCl + HI =>
KI + HCl = KCl + HI
Cu(NO2)2 + Pb(NO3)2 = Cu(NO3)2 + NO2 + Pb =>
Cu(NO2)2 + Pb(NO3)2 = Cu(NO3)2 + 2 NO2 + Pb
C29H34 + H2O2 = CO2 + H2O =>
C29H34 + 75 H2O2 = 29 CO2 + 92 H2O
NH3 + CH3COOH = NH4 + CHCOO =>
3 NH3 + CH3COOH = 3 NH4 + CHCOO
P + CaO = Ca3P2 + O =>
2 P + 3 CaO = Ca3P2 + 3 O
Cr(OH)2 + H2SO4 = Cr2(SO4)3 + H2O + SO2 =>
2 Cr(OH)2 + 4 H2SO4 = Cr2(SO4)3 + 6 H2O + SO2
Te + O2 = TeO25 =>
2 Te + 25 O2 = 2 TeO25
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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