Équations équilibrées la veille |
H2C4H6O4 + 2 MaHCO3 = 2 MaC2H3O2 + 2 CO2 + 2 H2O
NaCI + Fe = FeCI + Na =>
NaCI + Fe = FeCI + Na
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe2O3(s) + CO(g) = CO2(g) + Fe(s) =>
Fe2O3(s) + 3 CO(g) = 3 CO2(g) + 2 Fe(s)
SNCl4 + NH3 = SNCl + HCl + N2 =>
2 SNCl4 + 2 NH3 = 2 SNCl + 6 HCl + N2
MnO2 + SnO2 + HNO3 = HMnO4 + Sn(NO3)2 + H2O =>
2 MnO2 + 3 SnO2 + 6 HNO3 = 2 HMnO4 + 3 Sn(NO3)2 + 2 H2O
ZnI2 + NH3 = Zn(NH3)4 + I2 =>
ZnI2 + 4 NH3 = Zn(NH3)4 + I2
C3H6 + Br2 = C + H6Br2 =>
C3H6 + Br2 = 3 C + H6Br2
I2O7 + KOH = KIO4 + H2O =>
I2O7 + 2 KOH = 2 KIO4 + H2O
Ca(ClO)2 = CaCl2 + Ca(ClO3)2 =>
3 Ca(ClO)2 = 2 CaCl2 + Ca(ClO3)2
AgSCN + Zn + CH3COOH = Ag + Zn(O2C2H3)2 + HCN + H2S =>
2 AgSCN + 3 Zn + 6 CH3COOH = 2 Ag + 3 Zn(O2C2H3)2 + 2 HCN + 2 H2S
H2Cr2O7 + Sn(OH)4 = Sn(Cr2O7)2 + H2O =>
2 H2Cr2O7 + Sn(OH)4 = Sn(Cr2O7)2 + 4 H2O
MnO2 + H = Mn2O3 + H2O =>
2 MnO2 + 2 H = Mn2O3 + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HClO4 + NaClO = HClO + NaClO4 =>
HClO4 + NaClO = HClO + NaClO4
K2SO4 + Sr(NO3)2 = K2(NO3)2 + SO4 + Sr =>
K2SO4 + Sr(NO3)2 = K2(NO3)2 + SO4 + Sr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuSO4 + Cr(OH)3 = Cu(OH)2 + Cr2(SO4)3 =>
3 CuSO4 + 2 Cr(OH)3 = 3 Cu(OH)2 + Cr2(SO4)3
KMnO4 + CO + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 CO + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CO2
(Al(NO3)3)(aq) + (K3PO4)(aq) = AlPO4(s) + KNO3(aq) =>
(Al(NO3)3)(aq) + (K3PO4)(aq) = AlPO4(s) + 3 KNO3(aq)
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
KBr = Br2 + K =>
2 KBr = Br2 + 2 K
Na2Cr2O7 + H2SO4 + C6H12O6 = Cr2(OH)SO4 + Na2SO4 + CO2 + H2O =>
8 Na2Cr2O7 + 16 H2SO4 + 3 C6H12O6 = 8 Cr2(OH)SO4 + 8 Na2SO4 + 18 CO2 + 30 H2O
C18H36O2 + H2O = CH4 + CO2 =>
C18H36O2 + 8 H2O = 13 CH4 + 5 CO2
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
C3H7NO3 + O2 = CO2 + NH3 + H2O =>
2 C3H7NO3 + 5 O2 = 6 CO2 + 2 NH3 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zr(NO3)4 + NaOH = Zr(OH)2(NO3)2 + NaNO3 =>
Zr(NO3)4 + 2 NaOH = Zr(OH)2(NO3)2 + 2 NaNO3
C6H6S2 + O2 = CO + H2O + SO4 =>
2 C6H6S2 + 17 O2 = 12 CO + 6 H2O + 4 SO4
C6H5OH + (CH3)2CO = C6H5C(O)CH3 + CH3OH =>
C6H5OH + (CH3)2CO = C6H5C(O)CH3 + CH3OH
K2(CO3) + H2SO4 = K2(SO4) + CO2 + H2O =>
K2(CO3) + H2SO4 = K2(SO4) + CO2 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
N + C = CN =>
N + C = CN
Fe + KNO3 = Fe2O3 + N + K2O =>
10 Fe + 6 KNO3 = 5 Fe2O3 + 6 N + 3 K2O
CHCl + Cl2 = CCl4 + HCl =>
CHCl + 2 Cl2 = CCl4 + HCl
Hg(OH)2 = H2O + HgO =>
Hg(OH)2 = H2O + HgO
KMgO4 + Na2SO3 + H2SO4 = MgSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMgO4 + 5 Na2SO3 + 3 H2SO4 = 2 MgSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Ca(HS)2 + H2SO4 = H2S + CaSO4 =>
Ca(HS)2 + H2SO4 = 2 H2S + CaSO4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
KClO4 + C6H7KO2 = KCl + K2O + CO + H2O =>
4 KClO4 + 2 C6H7KO2 = 4 KCl + K2O + 12 CO + 7 H2O
Zn2(CrO4)3 + Ca = Zn2 + (CrO4)3Ca =>
Zn2(CrO4)3 + Ca = Zn2 + (CrO4)3Ca
K2S + MnSO4 = K2SO4 + MnS =>
K2S + MnSO4 = K2SO4 + MnS
CaF2 + CaCl2 = (CaF2)4(CaCl2)5 =>
4 CaF2 + 5 CaCl2 = (CaF2)4(CaCl2)5
Zn + Na2H2Y2H2O = Zn(Na2H2Y2H2O) =>
Zn + Na2H2Y2H2O = Zn(Na2H2Y2H2O)
Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7
H2SO3 + NaClO = Na2SO3 + HClO =>
H2SO3 + 2 NaClO = Na2SO3 + 2 HClO
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + KNO3 =>
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + 2 KNO3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.