| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(II)(NO3)2 + Na2SO4 = Pb(II)SO4 + 2 Na(NO3)
Pb(NO3)2 + H2O = Pb(OH)2 + N2O5 =>
Pb(NO3)2 + H2O = Pb(OH)2 + N2O5
CH3OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 6 MnSO4 + 3 K2SO4 + 19 H2O
NaCl + K3N = KCl + Na3N =>
3 NaCl + K3N = 3 KCl + Na3N
CaBr2 + H2CO3 = Ca(HCO3)2 + HBr =>
CaBr2 + 2 H2CO3 = Ca(HCO3)2 + 2 HBr
C10O4H10 + O2H6C2 = C12H14O6 + CH4O =>
C10O4H10 + 2 O2H6C2 = C12H14O6 + 2 CH4O
CH3CH2CH2OH + (CH3CO)2O = C5H10O2 + CH3COOH =>
CH3CH2CH2OH + (CH3CO)2O = C5H10O2 + CH3COOH
(NH4)3P + HgBr2 = Hg3P2 + NH4Br =>
2(NH4)3P + 3 HgBr2 = Hg3P2 + 6 NH4Br
NaCl + (Li2)SO4 = Cl(Li2) + NaSO4 =>
NaCl + (Li2)SO4 = Cl(Li2) + NaSO4
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
CaCN2 + H2O = Ca(OH)2 + CH4N2O =>
CaCN2 + 3 H2O = Ca(OH)2 + CH4N2O
H2SO4 + Ni(OH)3 = (NiOH)SO4 + H2O =>
H2SO4 + Ni(OH)3 = (NiOH)SO4 + 2 H2O
ZnSO4*7H2O = ZnSO4 + H + O2 =>
2 ZnSO4*7H2O = 2 ZnSO4 + 28 H + 7 O2
As2W19 + Mo + Y + Cl + F = Y4Mo4As4W44Cl7F14 + As =>
44 As2W19 + 76 Mo + 76 Y + 133 Cl + 266 F = 19 Y4Mo4As4W44Cl7F14 + 12 As
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + HNO3 + NH4NO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + HNO3 + NH4NO3
ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S
[SnCl4]2{-} + HgCl2 = [SnCl6]2{-} + Hg2Cl2 =>
[SnCl4]2{-} + 4 HgCl2 = [SnCl6]2{-} + 2 Hg2Cl2
Na2S + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S + 4 Na2Cr2O7 + 16 H2SO4 = 7 Na2SO4 + 4 Cr2(SO4)3 + 16 H2O
FeCl2 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
ZnCO3 + NHO3 = Zn(NO3)2 + H2CO3 =>
ZnCO3 + 2 NHO3 = Zn(NO3)2 + H2CO3
KMnO4 + H2SO4 = K2SO + MnSO4 + O4 + H2O =>
2 KMnO4 + 3 H2SO4 = K2SO + 2 MnSO4 + 2 O4 + 3 H2O
Sr(NO3)2 + Na2S = Sr2S2 + Na(NO3) =>
2 Sr(NO3)2 + 2 Na2S = Sr2S2 + 4 Na(NO3)
Mg + Br2 = Mg(Br2)2 =>
Mg + 2 Br2 = Mg(Br2)2
CH3NH3 + Cl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH3 + Cl + NaOH = CH3NH2 + NaCl + H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
MnC2O4*3H2O(aq) + O2(g) = Mn3O4(s) + H2O(g) + CO2(g) =>
3 MnC2O4*3H2O(aq) + 2 O2(g) = Mn3O4(s) + 9 H2O(g) + 6 CO2(g)
Ta2 + O2 = TaO =>
Ta2 + O2 = 2 TaO
C5H8N4O12 = CO2 + H2O + N2 + C =>
C5H8N4O12 = 4 CO2 + 4 H2O + 2 N2 + C
Sb(NO3)2 = Sb + NO2 + O2 =>
Sb(NO3)2 = Sb + 2 NO2 + O2
PCl5 + NH4Cl = PNCl2 + HCl =>
PCl5 + NH4Cl = PNCl2 + 4 HCl
Ga2(SO3)3 + Sr(OH)2 = Ga(OH)3 + Sr(SO3) =>
Ga2(SO3)3 + 3 Sr(OH)2 = 2 Ga(OH)3 + 3 Sr(SO3)
CH2NH2COOH + HNO3 = CH2NH2CONO3 + H2O =>
CH2NH2COOH + HNO3 = CH2NH2CONO3 + H2O
Mg + C = Mg2C =>
2 Mg + C = Mg2C
CuCl2(aq) + Na2CO3(aq) = NaCl(aq) + CuCO3(s) =>
CuCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CuCO3(s)
Fe2Cl + H2O = Fe3O4 + HCl3 + H =>
3 Fe2Cl + 8 H2O = 2 Fe3O4 + HCl3 + 15 H
Al2O3 + NH4OH = Al + H2O + N2 =>
Al2O3 + 2 NH4OH = 2 Al + 5 H2O + N2
Mg + NO2 = Mg3N2 + O2 =>
3 Mg + 2 NO2 = Mg3N2 + 2 O2
Na(OH) + Cu(SO)4 = Na2(SO)4 + Cu(OH)2 =>
2 Na(OH) + Cu(SO)4 = Na2(SO)4 + Cu(OH)2
O2NC6H4NH2 + O2 = CO2 + N2 + H2O =>
2 O2NC6H4NH2 + 13 O2 = 12 CO2 + 2 N2 + 6 H2O
NaBr(aq) + HCl(aq) = NaCl(aq) + HBr(s) =>
NaBr(aq) + HCl(aq) = NaCl(aq) + HBr(s)
Na2O4 = O2 + Na2O =>
2 Na2O4 = 3 O2 + 2 Na2O
NaC + HCl = NaCl + CH =>
NaC + HCl = NaCl + CH
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
fluorine + oxygen = oxygendifluoride =>
2 F2 + O2 = 2 OF2
CH3COCOOH + O2 = H2O + CO2 =>
2 CH3COCOOH + 5 O2 = 4 H2O + 6 CO2
Cr2O3 + CaCO3 = Ca(CrO2)2 + CO2 =>
Cr2O3 + CaCO3 = Ca(CrO2)2 + CO2
NaOH + DeCl3 = De(OH)3 + NaCl =>
3 NaOH + DeCl3 = De(OH)3 + 3 NaCl
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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