| Équations équilibrées la veille |
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
Ni(OH)2(s) + HCl(aq) = NiCl2(s) + H2O(l) =>
Ni(OH)2(s) + 2 HCl(aq) = NiCl2(s) + 2 H2O(l)
MgO + AlCl3 = Al2O3 + MgCl2 =>
3 MgO + 2 AlCl3 = Al2O3 + 3 MgCl2
NOBr = NO + Br2 =>
2 NOBr = 2 NO + Br2
C + O2 = CO2 =>
C + O2 = CO2
In + Cl = InCl3 =>
In + 3 Cl = InCl3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
H2SO3 + NH4OH = (NH4)2SO3 + H2O =>
H2SO3 + 2 NH4OH = (NH4)2SO3 + 2 H2O
Na + C2H6 = C2H4Na + H2 =>
Na + C2H6 = C2H4Na + H2
MgO + AlCl3 = Al2O3 + MgCl2 =>
3 MgO + 2 AlCl3 = Al2O3 + 3 MgCl2
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
Na2SiO3 + KNO3 = K2SiO3 + NaNO3 =>
Na2SiO3 + 2 KNO3 = K2SiO3 + 2 NaNO3
Na2CO3 + Cl2 = NaCl + NaClO + CO2 =>
Na2CO3 + Cl2 = NaCl + NaClO + CO2
Zn(OH)2 + H3PO4 = Zn3*(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3*(PO4)2 + 6 H2O
BaCO3 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
BaCO3 + 2 CH3COOH = (CH3COO)2Ba + CO2 + H2O
Ni + H2SO4 = Ni2SO4 + H2 =>
2 Ni + H2SO4 = Ni2SO4 + H2
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
H3BO3 + CH3CH2OH = (C2H5)3BO3 + H2O =>
H3BO3 + 3 CH3CH2OH = (C2H5)3BO3 + 3 H2O
Hg[NO3]2 = Hg + NO2 + O2 =>
Hg[NO3]2 = Hg + 2 NO2 + O2
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
CH3OH + CO = CH3CO(OH) =>
CH3OH + CO = CH3CO(OH)
BaCO3 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
BaCO3 + 2 CH3COOH = (CH3COO)2Ba + CO2 + H2O
HClO4(aq) + NH3(aq) = NH4 + ClO4 =>
HClO4(aq) + NH3(aq) = NH4 + ClO4
Zn(OH)2 + H2S = [ZnOH]2S + H2O =>
2 Zn(OH)2 + H2S = [ZnOH]2S + 2 H2O
CaAl2Si2O8 + Mg2Si2O6 = Mg3Al2Si3O12 + MgCaSi2O6 + SiO2 =>
CaAl2Si2O8 + 2 Mg2Si2O6 = Mg3Al2Si3O12 + MgCaSi2O6 + SiO2
UO2(s) + HF(aq) = UF4(aq) + H2O(l) =>
UO2(s) + 4 HF(aq) = UF4(aq) + 2 H2O(l)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H8O7 + NaOH = C6H9Na3O9 + H2O =>
C6H8O7 + 3 NaOH = C6H9Na3O9 + H2O
CH3COH + K2CrO7 + H2SO4 = CH3COHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3COH + 2 K2CrO7 + 5 H2SO4 = 9 CH3COHO + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
NaCl + Ag2O = Na2O + AgCl =>
2 NaCl + Ag2O = Na2O + 2 AgCl
FeS + HNO3 = Fe(NO3)3 + S + H2O + NO =>
FeS + 4 HNO3 = Fe(NO3)3 + S + 2 H2O + NO
Mn(NO3)2 + PbO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 5 Pb(NO3)2 + 2 HMnO4 + 2 H2O
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
CH2Cl2 + NH3 = CH6N2 + HCl =>
CH2Cl2 + 2 NH3 = CH6N2 + 2 HCl
KMnO4 + C3H8O2 = K2CO3 + MnO2 + CO2 + H2O =>
16 KMnO4 + 3 C3H8O2 = 8 K2CO3 + 16 MnO2 + CO2 + 12 H2O
Zn + K2Cr2O7 + H2SO4 = K2SO4 + ZnSO4 + CrSO4 + H2O =>
4 Zn + K2Cr2O7 + 7 H2SO4 = K2SO4 + 4 ZnSO4 + 2 CrSO4 + 7 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Sn + Na2SO4 = Na + SnSO4 =>
Sn + Na2SO4 = 2 Na + SnSO4
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
CdCl2 + HBrO3 = HCl2 + CdBrO3 =>
CdCl2 + HBrO3 = HCl2 + CdBrO3
Na + CI2 = NaCI + I2 =>
2 Na + 2 CI2 = 2 NaCI + I2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
CuSO4(aq) + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(aq) + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ClS2 + Na2S = NaCl + S3 =>
6 ClS2 + 3 Na2S = 6 NaCl + 5 S3
H2O + Cl = HCl + O3 =>
3 H2O + 6 Cl = 6 HCl + O3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
