| Équations équilibrées la veille | Équations équilibrées le lendemain |
27 Cl2 + 64 K(OH) + 2 CrI3 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
KBr + KBrO3 + H2SO4 = Br2K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 Br2K2SO4 + 3 H2O
C4H9OH + CH3CH2COOH = CH3CH2COOC4H9 + H2O =>
C4H9OH + CH3CH2COOH = CH3CH2COOC4H9 + H2O
Al2O3 + BaO + H2O = Ba[Al(OH)4]2 =>
Al2O3 + BaO + 4 H2O = Ba[Al(OH)4]2
CCO3 + H2SO4 = CSO4 + H2O + CO2 =>
CCO3 + H2SO4 = CSO4 + H2O + CO2
Ng + AgNO3 = Ag + Ng(NO3)3 =>
Ng + 3 AgNO3 = 3 Ag + Ng(NO3)3
CuSO4*5H2O + NaCl = Na2SO4 + CuCl2 + H2O =>
CuSO4*5H2O + 2 NaCl = Na2SO4 + CuCl2 + 5 H2O
ZnO + CO2 + H2O = (Zn(OH)2*ZnCO3) =>
2 ZnO + CO2 + H2O = (Zn(OH)2*ZnCO3)
FeAsS + O2 = Fe2O3 + As2O3 + SO =>
2 FeAsS + 4 O2 = Fe2O3 + As2O3 + 2 SO
Zn + N2 = Zn2N2 =>
2 Zn + N2 = Zn2N2
KClO4 + H2O = KO + H2ClO4 =>
KClO4 + H2O = KO + H2ClO4
Mg(OH) + NH4(PO4) = Mg(PO4) + (H3N) + H2O =>
Mg(OH) + NH4(PO4) = Mg(PO4) + (H3N) + H2O
C10H16 + Cl2 = C4 + HCl =>
2 C10H16 + 16 Cl2 = 5 C4 + 32 HCl
Fe[OH]3 + HNO3 = Fe[NO3]3 + H2O =>
Fe[OH]3 + 3 HNO3 = Fe[NO3]3 + 3 H2O
Cu(NO3)3 + Na2CO3 = CuCO3 + Na2(NO3)3 =>
Cu(NO3)3 + Na2CO3 = CuCO3 + Na2(NO3)3
P + NaO2 = P2O5 + Na2O3 =>
2 P + 10 NaO2 = P2O5 + 5 Na2O3
C10H12O2 + KMnO4 + H2O = C10H12O4 + MnO2 + KOH =>
3 C10H12O2 + 4 KMnO4 + 2 H2O = 3 C10H12O4 + 4 MnO2 + 4 KOH
Mg + Co(NO3)2(aq) = Mg(NO3)2Co =>
Mg + Co(NO3)2(aq) = Mg(NO3)2Co
Al + MgBr2 = Mg + AlBr3 =>
2 Al + 3 MgBr2 = 3 Mg + 2 AlBr3
KBr + Ca3(PO4)2 = CaBr2 + K3PO4 =>
6 KBr + Ca3(PO4)2 = 3 CaBr2 + 2 K3PO4
Mn(NO3)2 + MgSO4 = MnSO4 + Mg(NO3)2 =>
Mn(NO3)2 + MgSO4 = MnSO4 + Mg(NO3)2
KMnO4 + Fe3O4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 Fe3O4 + 48 H2SO4 = 15 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 48 H2O
KBr + Cl2(aq) = KBrCl2 =>
KBr + Cl2(aq) = KBrCl2
HI + Al = AlI3 + H2H =>
3 HI + Al = AlI3 + H2H
HNO2 + O2 = HNO7 =>
2 HNO2 + 5 O2 = 2 HNO7
KI + H2SO5 = I2 + K2SO4 + H2O =>
2 KI + H2SO5 = I2 + K2SO4 + H2O
Zn{2+} + NH3 + H2O = ZnO + NH4{+} =>
Zn{2+} + 2 NH3 + H2O = ZnO + 2 NH4{+}
CoBr3 + NaCN = Co(CN)6{3-} + NaBr + Na{+} =>
CoBr3 + 6 NaCN = Co(CN)6{3-} + 3 NaBr + 3 Na{+}
N4O5 + F2 = N2F4 + N4O10 =>
2 N4O5 + 4 F2 = 2 N2F4 + N4O10
C10H12 + O2 = C4H2 + H2O =>
4 C10H12 + 7 O2 = 10 C4H2 + 14 H2O
[Cu(NH3)4(H2O)2]{2+} + H2SO4 = CuSO4 + (NH4)2SO4 + H3O{+} =>
[Cu(NH3)4(H2O)2]{2+} + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H3O{+}
C6H13OH + KMnO4 = C6H13O + KOH + H2O + MnO2 =>
3 C6H13OH + KMnO4 = 3 C6H13O + KOH + H2O + MnO2
Zn + HC1 = H2 + ZnC1 =>
2 Zn + 2 HC1 = H2 + 2 ZnC1
CHCl2COOH + KOH = H2O + CHCl2COOK =>
CHCl2COOH + KOH = H2O + CHCl2COOK
C9H5N3O6 = CO2 + H2O + N2 + C =>
4 C9H5N3O6 = 7 CO2 + 10 H2O + 6 N2 + 29 C
Ca(OH)2 + Sr(NO3)2 = Ca(NO3)2 + Sr(OH)2 =>
Ca(OH)2 + Sr(NO3)2 = Ca(NO3)2 + Sr(OH)2
Ba + CaCl2 = BaCl2 + Ca =>
Ba + CaCl2 = BaCl2 + Ca
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
LiOH + HN3 = LiN3 + H2O =>
LiOH + HN3 = LiN3 + H2O
CaCl2 + K2Co3 = KCl + CaCo3 =>
CaCl2 + K2Co3 = 2 KCl + CaCo3
Al* + O2 = Al2O3 =>
4 Al* + 3 O2 = 2 Al2O3
AlI3(aq) + HgCl2(aq) = AlCl2(s) + HgI3(aq) =>
AlI3(aq) + HgCl2(aq) = AlCl2(s) + HgI3(aq)
ZnCl2 + Zn(OH)2 = ZnCl(OH) =>
ZnCl2 + Zn(OH)2 = 2 ZnCl(OH)
Mg + CsCl = MgCl2 + Cs =>
Mg + 2 CsCl = MgCl2 + 2 Cs
Hg(NO3)2 + Ba(OH)2 = Hg(OH)2 + Ba(NO3)2 =>
Hg(NO3)2 + Ba(OH)2 = Hg(OH)2 + Ba(NO3)2
Fe(OH)2 = Fe(aq) + OH =>
Fe(OH)2 = Fe(aq) + 2 OH
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
FeCl2(ac) + NH4OH(ac) = Fe(OH)2 + NH4Cl =>
FeCl2(ac) + 2 NH4OH(ac) = Fe(OH)2 + 2 NH4Cl
CH2BrCOOH + CH3OH = BrOH + CH3CH2COOH =>
CH2BrCOOH + CH3OH = BrOH + CH3CH2COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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