Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + NaCl = KCl + NaMnO4
CoCl2(s) + H2O(l) = CoCl2*2H2O(ag) =>
CoCl2(s) + 2 H2O(l) = CoCl2*2H2O(ag)
AsO5 + NaOH = H2O + Na2AsO6 =>
AsO5 + 2 NaOH = H2O + Na2AsO6
Hg(NO3)2 + HCl = H(NO3) + HgCl2 =>
Hg(NO3)2 + 2 HCl = 2 H(NO3) + HgCl2
HClO4 + Br2 = HBrO4 + Cl2 =>
2 HClO4 + Br2 = 2 HBrO4 + Cl2
HClNH2CH2COOH = NH3CH2COOHCl =>
HClNH2CH2COOH = NH3CH2COOHCl
Mg(OH)2(s) + HCl(aq) = MgCl2(s) + (H2O)2(l) =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(s) + (H2O)2(l)
Cu(OH)2 + BaCl2 = Ba(OH)2 + CuCl2 =>
Cu(OH)2 + BaCl2 = Ba(OH)2 + CuCl2
Cr2(SO4)3 + (NH4)2S + H2O = Cr(OH)3 + (NH4)2SO4 + H2S =>
Cr2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4 + 3 H2S
CH3NH2HClO4 = NH3CH3ClO4 =>
CH3NH2HClO4 = NH3CH3ClO4
K3PO4 + B(NO3)3 = KNO3 + BPO4 =>
K3PO4 + B(NO3)3 = 3 KNO3 + BPO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe(OH)3(aq) = Fe2O3H2O(s) + H2O(l) =>
2 Fe(OH)3(aq) = Fe2O3H2O(s) + 2 H2O(l)
NaCl(s) + H2SO4 = HCl(g) + Na2SO4(aq) =>
2 NaCl(s) + H2SO4 = 2 HCl(g) + Na2SO4(aq)
SO4 + Na2O = Na2SO3 + O2 =>
SO4 + Na2O = Na2SO3 + O2
CH3CO2HH2O = CH3CO2H3O =>
CH3CO2HH2O = CH3CO2H3O
C6H6(i) + O2(g) = CO2(g) + H2O(i) =>
2 C6H6(i) + 15 O2(g) = 12 CO2(g) + 6 H2O(i)
H2CuCl4 + Zn = Cu + ZnCl2 + H2 =>
H2CuCl4 + 2 Zn = Cu + 2 ZnCl2 + H2
C7H15OH = C7H14 + H2O =>
C7H15OH = C7H14 + H2O
S8 + O8 = SO2 =>
S8 + 2 O8 = 8 SO2
NHO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 NHO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C4H9N + O2 = CO2 + H2O + N2 =>
4 C4H9N + 25 O2 = 16 CO2 + 18 H2O + 2 N2
K2SO3 + HCl = H2SO3 + KCl =>
K2SO3 + 2 HCl = H2SO3 + 2 KCl
U2 + P = UP =>
U2 + 2 P = 2 UP
RbClO3 = RbCl + O2 =>
2 RbClO3 = 2 RbCl + 3 O2
Cu(OH)2 + BaCl2 = Ba(OH)2 + CuCl2 =>
Cu(OH)2 + BaCl2 = Ba(OH)2 + CuCl2
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH) =>
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH)
Ag(NO3) + K3PO4 = Ag3PO4 + KNO3 =>
3 Ag(NO3) + K3PO4 = Ag3PO4 + 3 KNO3
Al(OH)3 + NH4Br = AlBr3 + NH3 + H2O =>
Al(OH)3 + 3 NH4Br = AlBr3 + 3 NH3 + 3 H2O
V2O5 + HCOOH = CO2 + H2O + V2C2O2 =>
V2O5 + 7 HCOOH = 5 CO2 + 7 H2O + V2C2O2
Ca{+2} + HPO4{-2} + NH3 = Ca3(PO4)2 + NH4{+} =>
3 Ca{+2} + 2 HPO4{-2} + 2 NH3 = Ca3(PO4)2 + 2 NH4{+}
KCNS + HCl = KCl + HCNS =>
KCNS + HCl = KCl + HCNS
CH3OHCuO = HCOHCuH2O =>
CH3OHCuO = HCOHCuH2O
CrCl3 + NaOH = Na3[Cr(OH)6] + NaCl =>
CrCl3 + 6 NaOH = Na3[Cr(OH)6] + 3 NaCl
CoCl2 + Ba(OH)2 = BaCl2 + H2CoO2 =>
CoCl2 + Ba(OH)2 = BaCl2 + H2CoO2
NaClO4 + CO2 = Na2CO3 + Cl2 + O2 =>
4 NaClO4 + 2 CO2 = 2 Na2CO3 + 2 Cl2 + 7 O2
MgO + NaHCO3 = MgCO3 + Na2O + H2O =>
2 MgO + 2 NaHCO3 = 2 MgCO3 + Na2O + H2O
Al(NO3)3 + Ba(OH)2 = Ba[Al(OH)4]2 + Ba(NO3)2 =>
2 Al(NO3)3 + 4 Ba(OH)2 = Ba[Al(OH)4]2 + 3 Ba(NO3)2
KI + KIO3 + H2SO4 = I + H2O + K2(SO4) =>
5 KI + KIO3 + 3 H2SO4 = 6 I + 3 H2O + 3 K2(SO4)
(NH4)2SO4 + KI = NH4I + K2SO4 =>
(NH4)2SO4 + 2 KI = 2 NH4I + K2SO4
As2O3 + H2O = AsH3 + O2 =>
As2O3 + 3 H2O = 2 AsH3 + 3 O2
CH3OH + Cl2 = CH3OCl + HCl =>
CH3OH + Cl2 = CH3OCl + HCl
FeF2 + H2O = Fe + HF + O2 =>
2 FeF2 + 2 H2O = 2 Fe + 4 HF + O2
NO + HF = NOF + H2 =>
2 NO + 2 HF = 2 NOF + H2
KMnO4 + [H] = KMnO2 + H2O =>
KMnO4 + 4[H] = KMnO2 + 2 H2O
Ca + Cu2PO4 = Cu + Ca3(PO4)2 =>
3 Ca + 2 Cu2PO4 = 4 Cu + Ca3(PO4)2
MgO(s) + Fe(s) = Fe2O3(s) + Mg(s) =>
3 MgO(s) + 2 Fe(s) = Fe2O3(s) + 3 Mg(s)
CHCl3 + H2 = CH4 + Cl2 =>
2 CHCl3 + 3 H2 = 2 CH4 + 3 Cl2
CH3COOH + CaCO3 = CO2 + H2O + CaCH3COO =>
9 CH3COOH + 8 CaCO3 = 10 CO2 + 6 H2O + 8 CaCH3COO
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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