Équations équilibrées la veille |
2 ZnO + 2 Br2 = 2 ZnBr2 + O2
AgNO3 + HCl(aq) = AgCl + HNO3 =>
AgNO3 + HCl(aq) = AgCl + HNO3
HCl(l) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(l) + NaOH(s) = NaCl(aq) + H2O(l)
BeCO3(aq) = BeO(s) + CO2 =>
BeCO3(aq) = BeO(s) + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni(NO3)2 + H3PO4 = H3(NO3)2 + NiPO4 =>
Ni(NO3)2 + H3PO4 = H3(NO3)2 + NiPO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ca3(PO4)2 + H2SO4 = Ca3(SO4)3 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = Ca3(SO4)3 + 2 H3PO4
NaBr + H2S = HBr + Na2S =>
2 NaBr + H2S = 2 HBr + Na2S
CuBr2 + LiOH = Cu(OH)2 + LiBr =>
CuBr2 + 2 LiOH = Cu(OH)2 + 2 LiBr
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
AlCl3 + K2S + H2O = KCl + Al(OH)3 + KHS =>
AlCl3 + 3 K2S + 3 H2O = 3 KCl + Al(OH)3 + 3 KHS
ZnO2 + H2O = Zn + OH =>
ZnO2 + 2 H2O = Zn + 4 OH
Mg + F = MgF =>
Mg + F = MgF
C6H6COOH + O2 = CO2 + H2O2 =>
2 C6H6COOH + 19 O2 = 14 CO2 + 7 H2O2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O + NO2 =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O + 2 NO2
C9H13O6 + O2 = CO2 + H2O =>
4 C9H13O6 + 37 O2 = 36 CO2 + 26 H2O
Pb(NO3)2 + H2S = PbS(NO3)2 + H2 =>
Pb(NO3)2 + H2S = PbS(NO3)2 + H2
Na2SO4 + Ba(OH)2 = BaSO4 + Na2(OH)2 =>
Na2SO4 + Ba(OH)2 = BaSO4 + Na2(OH)2
SiO2 + Cu(OH)2 = CuSiO3 + H2O =>
SiO2 + Cu(OH)2 = CuSiO3 + H2O
Al3O2 + Fe = Fe3O4 + Al =>
2 Al3O2 + 3 Fe = Fe3O4 + 6 Al
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbSO4 + NH4CH3COO = Pb(CH3COO)2 + (NH4)2SO4 =>
PbSO4 + 2 NH4CH3COO = Pb(CH3COO)2 + (NH4)2SO4
CaSO4 + C2H5OH = CaSO4*C2H5OH =>
CaSO4 + C2H5OH = CaSO4*C2H5OH
SO + H2 = H2S + H2O =>
SO + 2 H2 = H2S + H2O
F1 + O2 = F2O1 =>
4 F1 + O2 = 2 F2O1
NiSO4 + Na2CrO4 = NiCrO4 + Na2SO4 =>
NiSO4 + Na2CrO4 = NiCrO4 + Na2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HF + P2O5 = HPF6 + H2O =>
12 HF + P2O5 = 2 HPF6 + 5 H2O
CaCl2 + H2SO4 = CaSO4 + SO2 + Cl2 + H2O =>
CaCl2 + 2 H2SO4 = CaSO4 + SO2 + Cl2 + 2 H2O
CHI + AgNO3 = HNO3 + AgCI =>
CHI + AgNO3 = HNO3 + AgCI
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
BaCl2 + SiO2 = BaO + SiCl4 =>
2 BaCl2 + SiO2 = 2 BaO + SiCl4
K3PO4(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni3(PO4)2 =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3(aq) + Ni3(PO4)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Sn(NO3)4 + (NH4)2CO3 = NH4NO3 + Sn(CO3)2 =>
Sn(NO3)4 + 2(NH4)2CO3 = 4 NH4NO3 + Sn(CO3)2
Al2(SO4) + Cu = Al + CuSO4 =>
Al2(SO4) + Cu = 2 Al + CuSO4
AgO2 + Al = Al2O3 + Ag =>
3 AgO2 + 4 Al = 2 Al2O3 + 3 Ag
SrCO3 + Na = Na2CO3 + Sr =>
SrCO3 + 2 Na = Na2CO3 + Sr
Al(C2H3O2)3 + (NH4)3(PO4) = Al(PO4) + (NH4)(C2H3O2) =>
Al(C2H3O2)3 + (NH4)3(PO4) = Al(PO4) + 3(NH4)(C2H3O2)
H2C2H3O2 + NaOH = H2O + Na2C2H3O2 =>
H2C2H3O2 + 2 NaOH = 2 H2O + Na2C2H3O2
Ag(s) + CH3COOH(ag) = Ag(CH3COO)2(ag) + H2(g) =>
Ag(s) + 2 CH3COOH(ag) = Ag(CH3COO)2(ag) + H2(g)
(CuCl2)41 + NaOH = Cu(OH)2 + NaCl =>
(CuCl2)41 + 82 NaOH = 41 Cu(OH)2 + 82 NaCl
[Mg(NH3)2]{2+} + OH{-} = Mg(OH)2 + NH3 =>
[Mg(NH3)2]{2+} + 2 OH{-} = Mg(OH)2 + 2 NH3
Ni(s) + FeCl2(aq) = NiCl2(aq) + Fe(s) =>
Ni(s) + FeCl2(aq) = NiCl2(aq) + Fe(s)
KI + KNO3 + HCl = I2 + NO + KCl + H2O =>
6 KI + 2 KNO3 + 8 HCl = 3 I2 + 2 NO + 8 KCl + 4 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.