| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2HPO4 + H2O = KH2PO4 + KOH
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
P4 = P =>
P4 = 4 P
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C8H10 + KMnO4 + H2SO4 = C8H6O3 + K2SO4 + MnSO4 + H2O =>
C8H10 + 2 KMnO4 + 3 H2SO4 = C8H6O3 + K2SO4 + 2 MnSO4 + 5 H2O
C3H8 + I = C3H7I + HI =>
C3H8 + 2 I = C3H7I + HI
ZnS + LiOH = Li2S + Zn(OH)2 =>
ZnS + 2 LiOH = Li2S + Zn(OH)2
Li + P = Li3P =>
3 Li + P = Li3P
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C6H12O6 + O2 = CO2 + H2O6 =>
C6H12O6 + 21 O2 = 6 CO2 + 6 H2O6
CaCl2 + H2O = ClH + Ca(OH)2 =>
CaCl2 + 2 H2O = 2 ClH + Ca(OH)2
CuSO4(H2O)5 + MnSO4(H2O)4 = Cu14Mn16O4 + H2O + SO4 + H =>
14 CuSO4(H2O)5 + 16 MnSO4(H2O)4 = Cu14Mn16O4 + 130 H2O + 30 SO4 + 8 H
Li2S = Li + LiS =>
Li2S = Li + LiS
Sr(NO3)2 + C2H2O4 = SrC2O4 + HNO3 =>
Sr(NO3)2 + C2H2O4 = SrC2O4 + 2 HNO3
HNO3 + Ag2O = H2O + AgNO3 =>
2 HNO3 + Ag2O = H2O + 2 AgNO3
Cu(OH)2 + C6H10O = HCOOH + H2O + Cu2O =>
20 Cu(OH)2 + C6H10O = 6 HCOOH + 19 H2O + 10 Cu2O
FeSO4 + NH3 = FeH3 + NSO4 =>
FeSO4 + NH3 = FeH3 + NSO4
CrCl3 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + KClO3 = 7 KCl + 2 K2CrO4 + 5 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CH2 + O2 = CO2 + H2O2 =>
CH2 + 2 O2 = CO2 + H2O2
Zn + Mg(OH)3 = Mg + Zn(OH)3 =>
Zn + Mg(OH)3 = Mg + Zn(OH)3
CdS + HNO3 = Cd(NO3)2 + H2O + NO2 + H2SO4 =>
CdS + 10 HNO3 = Cd(NO3)2 + 4 H2O + 8 NO2 + H2SO4
CrI3 + Cl2 + KOH = K2Cr2O7 + KIO3 + KCl + H2O =>
2 CrI3 + 21 Cl2 + 50 KOH = K2Cr2O7 + 6 KIO3 + 42 KCl + 25 H2O
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3 =>
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3
H2O + Tl2O3 = TlOH + OH =>
3 H2O + Tl2O3 = 2 TlOH + 4 OH
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
CaF2 + H2 + SO4 = CaSO4 + HF =>
CaF2 + H2 + SO4 = CaSO4 + 2 HF
AiNaOH + H2O = NaAi(OH)4 + H2 =>
2 AiNaOH + 6 H2O = 2 NaAi(OH)4 + 3 H2
HN4ClO4 = N2 + H2O + O2 + Cl2 =>
4 HN4ClO4 = 8 N2 + 2 H2O + 7 O2 + 2 Cl2
(NH4)2Fe(SO4)2*6H2O + Br2 = FeBr3 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
6(NH4)2Fe(SO4)2*6H2O + 3 Br2 = 2 FeBr3 + 6(NH4)2SO4 + 36 H2O + 2 Fe2(SO4)3
Fe + NaSCN = Fe(SCN)3 + Na =>
Fe + 3 NaSCN = Fe(SCN)3 + 3 Na
HNO2 + K2Cr2O7 = KNO2 + H2Cr2O7 =>
2 HNO2 + K2Cr2O7 = 2 KNO2 + H2Cr2O7
K2[Zn(OH)4] = ZnO + KOH + H2O =>
K2[Zn(OH)4] = ZnO + 2 KOH + H2O
CuCl2 + H2SO4 = CuSO4 + H2Cl2 =>
CuCl2 + H2SO4 = CuSO4 + H2Cl2
C6H5COOMgBr + HCl = C6H5COOH + Cl + MgBr =>
C6H5COOMgBr + HCl = C6H5COOH + Cl + MgBr
Mg3 + Si2 + O5 = MgSiO =>
10 Mg3 + 15 Si2 + 6 O5 = 30 MgSiO
NH4H = NH5 =>
NH4H = NH5
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
FeSH2O = FeOH2S =>
FeSH2O = FeOH2S
KCN + CaO = K2O + Ca(CN)2 =>
2 KCN + CaO = K2O + Ca(CN)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
ZnS + O2 = ZnO + SO22 =>
2 ZnS + 23 O2 = 2 ZnO + 2 SO22
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AlBr3 + Cl2 = Al2Cl3 + Br =>
4 AlBr3 + 3 Cl2 = 2 Al2Cl3 + 12 Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + NH3 = MnO2 + NO2 + KOH + H2O =>
7 KMnO4 + 3 NH3 = 7 MnO2 + 3 NO2 + 7 KOH + H2O
H2S + NaI = Na2S + HI =>
H2S + 2 NaI = Na2S + 2 HI
Cd{2+} + NH4OH = [Cd(NH3)4]{2+} + H2O =>
Cd{2+} + 4 NH4OH = [Cd(NH3)4]{2+} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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