| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + NH3 = Mg(NO3)2NH3
FeSO4*(NH4)2SO4*6H2O + H2C2O4*2H2O = FeC2O4 + (NH4)2SO4 + H2SO4 + H2O =>
FeSO4*(NH4)2SO4*6H2O + H2C2O4*2H2O = FeC2O4 + (NH4)2SO4 + H2SO4 + 8 H2O
Cu + HI = CuI3 + H2 =>
2 Cu + 6 HI = 2 CuI3 + 3 H2
KBr + H2SO4 = K2SO4 + Br20 + SO2 + H2O =>
20 KBr + 20 H2SO4 = 10 K2SO4 + Br20 + 10 SO2 + 20 H2O
VO + FeO2 = Fe2O + V2O5 =>
2 VO + 2 FeO2 = Fe2O + V2O5
Cu(NO3)2 + Cu = Cu(NO3) =>
Cu(NO3)2 + Cu = 2 Cu(NO3)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Fe + O22Fe2O3 = Fe2O3 =>
44 Fe + 3 O22Fe2O3 = 25 Fe2O3
(Co(NH3)6)Cl3 + NaOH = Co3O4 + NH3 + NaCl + O2 + H2O =>
12(Co(NH3)6)Cl3 + 36 NaOH = 4 Co3O4 + 72 NH3 + 36 NaCl + O2 + 18 H2O
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
Fe + HNO3 = Fe(NO3)2 + NH4(NO3)3 + H2O =>
3 Fe + 10 HNO3 = 3 Fe(NO3)2 + NH4(NO3)3 + 3 H2O
NaHCO3 + CH3COOH = H2O + CO2 + CH3COONa =>
NaHCO3 + CH3COOH = H2O + CO2 + CH3COONa
(NH4)2MoO4 + Zn + HCl = (NH4)2[MoOCl5] + ZnCl2 + H2O =>
2(NH4)2MoO4 + Zn + 12 HCl = 2(NH4)2[MoOCl5] + ZnCl2 + 6 H2O
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
AuCl3 + Cs2CO3 = CsCl + Au2(CO3)3 =>
2 AuCl3 + 3 Cs2CO3 = 6 CsCl + Au2(CO3)3
C6H14O2 + KMnO4 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
5 C6H14O2 + 8 KMnO4 + 12 H2SO4 = 5 HOOC(CH2)4COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
KMnO4(ac) + HCl(ac) = MnO2 + Cl2 + KCl(ac) + H2O(l) =>
2 KMnO4(ac) + 8 HCl(ac) = 2 MnO2 + 3 Cl2 + 2 KCl(ac) + 4 H2O(l)
Pb(CO3) = PbO + CO2 =>
Pb(CO3) = PbO + CO2
NH4Cl(aq) = NH3 + HCl =>
NH4Cl(aq) = NH3 + HCl
Me4NBr5 = Me4NBr3 + Br2 =>
Me4NBr5 = Me4NBr3 + Br2
NaBr + NaClO + H2O = Br + NaCl + NaOH =>
2 NaBr + NaClO + H2O = 2 Br + NaCl + 2 NaOH
HNO3 + Cl2 = HCl + NO3 =>
2 HNO3 + Cl2 = 2 HCl + 2 NO3
NaOCl + Hg = NaCl + HgO =>
NaOCl + Hg = NaCl + HgO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4NO3 + Li2CO3 = NH4Li2 + NO3CO3 =>
NH4NO3 + Li2CO3 = NH4Li2 + NO3CO3
HCl + BaBr = BaCl + HBr =>
HCl + BaBr = BaCl + HBr
Li + At2 = LiAt =>
2 Li + At2 = 2 LiAt
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
N2H2 = HN =>
N2H2 = 2 HN
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
H2 + Cl2 = H4Cl =>
4 H2 + Cl2 = 2 H4Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + Zn = H2 + ZnCl =>
2 HCl + 2 Zn = H2 + 2 ZnCl
Cu(OH)2 + Na2SO4 + HCl = CuSO4 + H2O + NaCl =>
Cu(OH)2 + Na2SO4 + 2 HCl = CuSO4 + 2 H2O + 2 NaCl
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
Zn + AuBr3 = ZnBr2 + Au3 =>
9 Zn + 6 AuBr3 = 9 ZnBr2 + 2 Au3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Zn + CuO = Cu + ZnO =>
Zn + CuO = Cu + ZnO
P2O3 + H2O = H2PHO3 =>
P2O3 + 3 H2O = 2 H2PHO3
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
C6H12O16 + O2 = CO2 + H2O =>
C6H12O16 + O2 = 6 CO2 + 6 H2O
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
FeOH2(NO3)2 + H2O = Fe(OH)2 + NO3 + H =>
FeOH2(NO3)2 + H2O = Fe(OH)2 + 2 NO3 + 2 H
Ca(OCl)2 + NaOH = Ca(OH)2 + NaOCl =>
Ca(OCl)2 + 2 NaOH = Ca(OH)2 + 2 NaOCl
(NH4)2SO4 + H2SO4 = NH4HSO4 =>
(NH4)2SO4 + H2SO4 = 2 NH4HSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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