| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 = CO2 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HClO2 + KCN = KClO2 + HCN =>
HClO2 + KCN = KClO2 + HCN
C2H4 + KMnO4 = MnO2 + KOH + KOOCCOOK + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3 KOOCCOOK + 4 H2O
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
H3BO3 + NaOH = Na3BO3 + H2O =>
H3BO3 + 3 NaOH = Na3BO3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CsOH + FeCl3 = CsCl + Fe(OH)3 =>
3 CsOH + FeCl3 = 3 CsCl + Fe(OH)3
HPO3 + H2S = S + PO + H2O =>
2 HPO3 + 3 H2S = 3 S + 2 PO + 4 H2O
Ca3P2 + Li2S = CaS + Li3P =>
Ca3P2 + 3 Li2S = 3 CaS + 2 Li3P
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaH + Al2(SO4)3 = AlH3 + Na2(SO4) =>
6 NaH + Al2(SO4)3 = 2 AlH3 + 3 Na2(SO4)
C12 + H2 = CH =>
C12 + 6 H2 = 12 CH
Al + Br = Al(Br)3 =>
Al + 3 Br = Al(Br)3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Ba(OH)2 + Br2O5 = BaO + H3BrO4 =>
3 Ba(OH)2 + Br2O5 = 3 BaO + 2 H3BrO4
CrOHCl2 + HOH = Cr(OH)2Cl + HCl =>
CrOHCl2 + HOH = Cr(OH)2Cl + HCl
P + B = P3B =>
3 P + B = P3B
Zn3P2 + H2O = Zn3(PO4)2 + H2 =>
Zn3P2 + 8 H2O = Zn3(PO4)2 + 8 H2
C + Fe2O3 = CO + Fe =>
3 C + Fe2O3 = 3 CO + 2 Fe
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CaH2 + O2 = CaO2 + H2O =>
2 CaH2 + 3 O2 = 2 CaO2 + 2 H2O
NO3NH4 = NO3 + NH4 =>
NO3NH4 = NO3 + NH4
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
V(OH)5 + HBr = VBr5 + H2O =>
V(OH)5 + 5 HBr = VBr5 + 5 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
MgCo3 + Na = Na2Co3 + Mg =>
MgCo3 + 2 Na = Na2Co3 + Mg
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
Na2SO4 + Hg2Cl2 = NaCl + Hg2SO4 =>
Na2SO4 + Hg2Cl2 = 2 NaCl + Hg2SO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
AlCl3 + Cu3(PO4)2 = Al(PO4)2 + CuCl =>
AlCl3 + Cu3(PO4)2 = Al(PO4)2 + 3 CuCl
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
KMnO4 + C3H6 + H2O = C3H5OH + MnO2 + KOH =>
2 KMnO4 + 3 C3H6 + H2O = 3 C3H5OH + 2 MnO2 + 2 KOH
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Li2O + H3PO4 = H2O + Li3PO4 =>
3 Li2O + 2 H3PO4 = 3 H2O + 2 Li3PO4
Ag + S = Ag2S8 =>
2 Ag + 8 S = Ag2S8
ZnSNH3 = Zn(NH3)S =>
ZnSNH3 = Zn(NH3)S
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C7H6O3 + HC2H3O2 = C9H8O4H2O =>
C7H6O3 + HC2H3O2 = C9H8O4H2O
Fe(s) + CH3COOH + H2O2 = Fe(CH3COO) + H2O =>
2 Fe(s) + 2 CH3COOH + H2O2 = 2 Fe(CH3COO) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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