| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + NH4NO3 = NH3 + CO2 + NaNO3 + H2O
Hg + OH = Hg(OH)2 =>
Hg + 2 OH = Hg(OH)2
MnC2O4 = MnO + CO2 + CO =>
MnC2O4 = MnO + CO2 + CO
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
H2C2O4 + Na = Na2C2O4 + H2 =>
H2C2O4 + 2 Na = Na2C2O4 + H2
NiS + HI = NiI2 + H2S =>
NiS + 2 HI = NiI2 + H2S
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl =>
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
(C2H5O)4Si + H2O = C2H5OH + SiO2 =>
(C2H5O)4Si + 2 H2O = 4 C2H5OH + SiO2
CuBr + F2 = CuF + Br2 =>
2 CuBr + F2 = 2 CuF + Br2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Zn + NiN = ZnN + Ni =>
Zn + NiN = ZnN + Ni
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + BaO2 = BaSO4 + H2O2 =>
H2SO4 + BaO2 = BaSO4 + H2O2
HCl(l) + Zn(s) = ZnCl2(aq) + H2(g) =>
2 HCl(l) + Zn(s) = ZnCl2(aq) + H2(g)
HNO3 + Cu = CuNO3 + H2O + NNO2 =>
8 HNO3 + 6 Cu = 6 CuNO3 + 4 H2O + NNO2
Fe + NH4SCN = [Fe(FeSCN)6] + NH4 =>
7 Fe + 6 NH4SCN = [Fe(FeSCN)6] + 6 NH4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4OH + HF = F(NH4) + H2O =>
NH4OH + HF = F(NH4) + H2O
CuCl2(aq) + Na3PO4(s) = Cu3(PO4)2 + NaCl =>
3 CuCl2(aq) + 2 Na3PO4(s) = Cu3(PO4)2 + 6 NaCl
NaBO2 + Cr(BO2)6 = NaO + B2O3 + Cr2O3 =>
6 NaBO2 + 2 Cr(BO2)6 = 6 NaO + 9 B2O3 + Cr2O3
K2 + SO4 + NaCl = KCl + NaSO4 =>
K2 + 2 SO4 + 2 NaCl = 2 KCl + 2 NaSO4
HMnO4 + H3Cl = MnCl2 + Cl2 + H2O =>
6 HMnO4 + 14 H3Cl = 6 MnCl2 + Cl2 + 24 H2O
CH3(CH2)16COONa(s) + CaSO4(l) = Na2SO4(s) + Ca(CH3(CH2)16COO)2(aq) =>
2 CH3(CH2)16COONa(s) + CaSO4(l) = Na2SO4(s) + Ca(CH3(CH2)16COO)2(aq)
OC4H8O2 + O2 = CO2 + H2O =>
2 OC4H8O2 + 9 O2 = 8 CO2 + 8 H2O
BaCl2 + NH3*H2O = Ba(OH)2 + NH4Cl =>
BaCl2 + 2 NH3*H2O = Ba(OH)2 + 2 NH4Cl
H2SO4 + BaO2 = BaSO4 + H2O2 =>
H2SO4 + BaO2 = BaSO4 + H2O2
NO + YP = NP + YO =>
NO + YP = NP + YO
CaS + HNO3 = Ca(NO3)2 + S + H2O + NO =>
3 CaS + 8 HNO3 = 3 Ca(NO3)2 + 3 S + 4 H2O + 2 NO
Cu2O + NO = Cu + NO3 =>
2 Cu2O + NO = 4 Cu + NO3
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
ClNa = Na + Cl2 =>
2 ClNa = 2 Na + Cl2
C25H34O6 + O2 = CO2 + H2O =>
2 C25H34O6 + 61 O2 = 50 CO2 + 34 H2O
Na2SO4 + Al(NO3)3 = Na2(NO3)2 + Al2(SO4)3 =>
3 Na2SO4 + 2 Al(NO3)3 = 3 Na2(NO3)2 + Al2(SO4)3
Pb(OH)2 + Mg = Pb + Mg(OH)2 =>
Pb(OH)2 + Mg = Pb + Mg(OH)2
Cu2O + K2Cr2O7 + HCl = Cu(OH)2 + CrCl3 + KOH + O2 =>
Cu2O + K2Cr2O7 + 6 HCl = 2 Cu(OH)2 + 2 CrCl3 + 2 KOH + O2
Fe + Mg = FeMg =>
Fe + Mg = FeMg
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
ZnO + HNO3 = (Zn(NO3)2) + H2O =>
ZnO + 2 HNO3 = (Zn(NO3)2) + H2O
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
Ca3(PO4)2 + (Ca(H2PO4)2) + H2O = (CaHPO4)*H2O =>
Ca3(PO4)2 + (Ca(H2PO4)2) + 4 H2O = 4(CaHPO4)*H2O
CaOH2CO2 = H2OCaCO2 =>
CaOH2CO2 = H2OCaCO2
C6H5COOH + CH3OH = C6H5COOH3 + H2O =>
5 C6H5COOH + 7 CH3OH = 6 C6H5COOH3 + 5 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2S2O3 + I2 + H2O = S2 + Na2SO4 + HI =>
2 Na2S2O3 + 2 I2 + 2 H2O = S2 + 2 Na2SO4 + 4 HI
NaHCO3(s) = Na(s) + H2(g) + C(s) + O2(g) =>
2 NaHCO3(s) = 2 Na(s) + H2(g) + 2 C(s) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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