| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3 + NH3 = CrH3 + NCl3
Pb(SO4)2 + HCl = PbCl4 + H2SO4 =>
Pb(SO4)2 + 4 HCl = PbCl4 + 2 H2SO4
HBr + AgNO3 = AgBr + HNO3 =>
HBr + AgNO3 = AgBr + HNO3
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
K2[Zn(OH)4]HCl = ZnClK2(OH)4H =>
K2[Zn(OH)4]HCl = ZnClK2(OH)4H
CuSO4 + H2O + K2C2O4 = K2[Cu(C2O4)2]*2H2O + K2SO4 =>
CuSO4 + 2 H2O + 2 K2C2O4 = K2[Cu(C2O4)2]*2H2O + K2SO4
L2 + H2 = LH =>
L2 + H2 = 2 LH
V5 + O = V2O5 =>
2 V5 + 25 O = 5 V2O5
K2MnO4(s) + Cl2(g) = KMnO4(s) + KCl(g) =>
2 K2MnO4(s) + Cl2(g) = 2 KMnO4(s) + 2 KCl(g)
HgNo3 + NaI = HgI + NaNo3 =>
HgNo3 + NaI = HgI + NaNo3
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Zn + HCOOH = HCOOZn + H2 =>
2 Zn + 2 HCOOH = 2 HCOOZn + H2
Fe2O3 + SO2 = FeO2 + SO =>
Fe2O3 + SO2 = 2 FeO2 + SO
CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4] =>
CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4]
Ca3N2(s) = Ca + N =>
Ca3N2(s) = 3 Ca + 2 N
Na2SO4 + BaCl2 = Na2Ba + Cl2SO4 =>
Na2SO4 + BaCl2 = Na2Ba + Cl2SO4
NaHCO3 + C2H3O2H = H2O + CO2 + NaC2H3O2 =>
NaHCO3 + C2H3O2H = H2O + CO2 + NaC2H3O2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Ca + H2SO4 = Ca3(SO4)3 + H2 =>
3 Ca + 3 H2SO4 = Ca3(SO4)3 + 3 H2
KCIO3 + MnO2 = O3 + KCIMnO2 =>
KCIO3 + MnO2 = O3 + KCIMnO2
C6H5CH(CH3)2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH(CH3)2 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Li3N2 = Li3 + N2 =>
Li3N2 = Li3 + N2
Ag2SO4KCr2O7 = Ag2Cr2O7KSO4 =>
Ag2SO4KCr2O7 = Ag2Cr2O7KSO4
SI + O2 = SIO =>
2 SI + O2 = 2 SIO
C6H10 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
P{2} = P{2}O{10} =>
P{2} = P{2}O{10}
CaCl(aq)KS(aq) = CaS(s)KCl(aq) =>
CaCl(aq)KS(aq) = CaS(s)KCl(aq)
Rb(OH)NaCl = RbClNa(OH) =>
Rb(OH)NaCl = RbClNa(OH)
Ag + H = H2Ag =>
Ag + 2 H = H2Ag
P4O6 + H2O = H2HPO3 =>
P4O6 + 6 H2O = 4 H2HPO3
Au + HNO3 + HCl = AuClHCl + NO + H2O =>
3 Au + HNO3 + 6 HCl = 3 AuClHCl + NO + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca + Ag(NO3) = Ag + Ca(NO3)2 =>
Ca + 2 Ag(NO3) = 2 Ag + Ca(NO3)2
H2 + Cl2 + O = HClO3 =>
H2 + Cl2 + 6 O = 2 HClO3
Cu(NO3)2 + MgSO4 = Mg(NO3)2 + CuSO4 =>
Cu(NO3)2 + MgSO4 = Mg(NO3)2 + CuSO4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HCOOH + CuO = Cu + H2O + CO2 =>
HCOOH + CuO = Cu + H2O + CO2
SbS2 + O2 = Sb2O4 + SO4 =>
2 SbS2 + 10 O2 = Sb2O4 + 4 SO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fl + H2O = HFl + O2 =>
4 Fl + 2 H2O = 4 HFl + O2
Ca(NO3)2*4H2O + Co(NO3)2*6H2O + C6H10O5 = Ca3Co4O9 + N2 + CO2 + H2 =>
21 Ca(NO3)2*4H2O + 28 Co(NO3)2*6H2O + 69 C6H10O5 = 7 Ca3Co4O9 + 49 N2 + 414 CO2 + 597 H2
SiO + H2O = H4SiO3 =>
SiO + 2 H2O = H4SiO3
AsHO2 = As2O3H2O =>
2 AsHO2 = As2O3H2O
NaClBeF{2} = NaFBeCl{2} =>
NaClBeF{2} = NaFBeCl{2}
(NH4)2HPO4 + NaOH + H2O = Na(NH4)HPO4*4H2O + NH3 =>
(NH4)2HPO4 + NaOH + 3 H2O = Na(NH4)HPO4*4H2O + NH3
FeSO4 + PB(NO3)2 = Fe(NO3)2 + PBSO4 =>
FeSO4 + PB(NO3)2 = Fe(NO3)2 + PBSO4
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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