Équations équilibrées la veille |
2 N2O + SiH4 = SiO2 + 2 N2 + 2 H2
Al(OH)3 + H(CIO3) = Al(CIO3)3 + HOH =>
Al(OH)3 + 3 H(CIO3) = Al(CIO3)3 + 3 HOH
KCIO3 + C12H22O11 = KCI + CO + H2O =>
4 KCIO3 + C12H22O11 = 4 KCI + 12 CO + 11 H2O
C7H7OH + KMnO4 = C7H6O + K(OH) + MnO2 + H2O =>
3 C7H7OH + 2 KMnO4 = 3 C7H6O + 2 K(OH) + 2 MnO2 + 2 H2O
NaN3 + PbSO4 = Pb(N3)2 + Na2SO4 =>
2 NaN3 + PbSO4 = Pb(N3)2 + Na2SO4
LiP + RbO = LiO + RbP =>
LiP + RbO = LiO + RbP
CH3CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
A2B(s) = A(s) + B2(g) =>
2 A2B(s) = 4 A(s) + B2(g)
V(CIO3)5 + Ca3(PO4)2 = V3(PO4)5 + Ca(CIO3)2 =>
6 V(CIO3)5 + 5 Ca3(PO4)2 = 2 V3(PO4)5 + 15 Ca(CIO3)2
CaI2 + H2SO4(ac) = HI(ac) + CaSO4(s) =>
CaI2 + H2SO4(ac) = 2 HI(ac) + CaSO4(s)
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
MnO4 + ClO3 = ClO4 + Mn2 =>
2 MnO4 + 8 ClO3 = 8 ClO4 + Mn2
Cr(III)I + NaOH = Cr(III)OH + NaI =>
Cr(III)I + NaOH = Cr(III)OH + NaI
Na2S + MnN2O6 = NaNO3 + MnS =>
Na2S + MnN2O6 = 2 NaNO3 + MnS
Fe3O4 + C6H8O6 = Fe3O4(C6H8O6) =>
Fe3O4 + C6H8O6 = Fe3O4(C6H8O6)
Na2S3O6 + Cl2 + NaOH = NaSO4 + NaCl + H2O =>
2 Na2S3O6 + 11 Cl2 + 24 NaOH = 6 NaSO4 + 22 NaCl + 12 H2O
KMnO4 + K2S + KOH = SO2 + K2MnO4 + H2O =>
6 KMnO4 + K2S + 4 KOH = SO2 + 6 K2MnO4 + 2 H2O
NO + K + O2 = KNO3 =>
NO + K + O2 = KNO3
NH4OH(aq) + Cu(NO3)2(aq) = Cu(OH)2(s) + (NH4)(NO3)(aq) =>
2 NH4OH(aq) + Cu(NO3)2(aq) = Cu(OH)2(s) + 2(NH4)(NO3)(aq)
Al(NO3)3 + K2Cr2O7 = KNO3 + Al2(Cr2O7)3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = 6 KNO3 + Al2(Cr2O7)3
CoCl2 + Fe(CN)3 = Co(CN)2 + FeCl3 =>
3 CoCl2 + 2 Fe(CN)3 = 3 Co(CN)2 + 2 FeCl3
CH3COOH + Pb(OH)2 = H2O + Pb(C2H3O2)2 =>
2 CH3COOH + Pb(OH)2 = 2 H2O + Pb(C2H3O2)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HIO3 + Ir(OH)2 = Ir(IO3)2 + H2O =>
2 HIO3 + Ir(OH)2 = Ir(IO3)2 + 2 H2O
NaClO3(s) + C12H22O11(s) = NaCl(s) + CO2(g) + H2O(g) =>
8 NaClO3(s) + C12H22O11(s) = 8 NaCl(s) + 12 CO2(g) + 11 H2O(g)
(FeOH)(CO3) = Fe2O3 + CO2 + H2O =>
2(FeOH)(CO3) = Fe2O3 + 2 CO2 + H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
S8 + (O2) = SO2 =>
S8 + 8(O2) = 8 SO2
C3H6N6 + C3Cl3N3 = C6H5N9Cl2 + HCl =>
C3H6N6 + C3Cl3N3 = C6H5N9Cl2 + HCl
Na2S + MnN2O6 = NaNO3 + MnS =>
Na2S + MnN2O6 = 2 NaNO3 + MnS
Na2ZnO2 = Zn + Na + O2 =>
Na2ZnO2 = Zn + 2 Na + O2
CH3CH2Cl + NH3 = CH3CH2NH2 + HCl =>
CH3CH2Cl + NH3 = CH3CH2NH2 + HCl
CaCO3(s) + H3PO4(ac) = Ca3(PO4)2(s) + CO2 + H2O =>
3 CaCO3(s) + 2 H3PO4(ac) = Ca3(PO4)2(s) + 3 CO2 + 3 H2O
Fe3O4 + C6H8O6 = Fe3O4(C6H8O6) =>
Fe3O4 + C6H8O6 = Fe3O4(C6H8O6)
Ni + Cr2O3 = NiO + Cr =>
3 Ni + Cr2O3 = 3 NiO + 2 Cr
Fe + HNO = FeNO + H =>
Fe + HNO = FeNO + H
Fe3O4 + C6H8O6 = Fe3O4(C6H8O6) =>
Fe3O4 + C6H8O6 = Fe3O4(C6H8O6)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCl + CaCO3 = H(CO3)2 + ClCa2 =>
HCl + 2 CaCO3 = H(CO3)2 + ClCa2
ZnC = Zn + C =>
ZnC = Zn + C
K2CO3(aq) + NaNO3(aq) = KNO3(aq) + Na2CO3(aq) =>
K2CO3(aq) + 2 NaNO3(aq) = 2 KNO3(aq) + Na2CO3(aq)
SiCl4(l) + Mg(s) = MgCl2(s) + Si(s) =>
SiCl4(l) + 2 Mg(s) = 2 MgCl2(s) + Si(s)
K + MgO = K2O + Mg =>
2 K + MgO = K2O + Mg
FeCo3 + H2Co3 = Fe(HCo3)2 =>
FeCo3 + H2Co3 = Fe(HCo3)2
CuSO4*5H2O + NH2OH*HCl + NaOH = Cu2O + N2 + NaCl + Na2SO4 + H2O =>
2 CuSO4*5H2O + 2 NH2OH*HCl + 6 NaOH = Cu2O + N2 + 2 NaCl + 2 Na2SO4 + 17 H2O
Fe(II) + CuCl2 = FeCl2 + Cu(II) =>
Fe(II) + CuCl2 = FeCl2 + Cu(II)
CH2O + AuCl3 + NaOH = HCOONa + HCl + Au =>
3 CH2O + 2 AuCl3 + 3 NaOH = 3 HCOONa + 6 HCl + 2 Au
Pb(CH3COO)2 + K2(CrO4) = Pb(CrO4) + K(CH3COO) =>
Pb(CH3COO)2 + K2(CrO4) = Pb(CrO4) + 2 K(CH3COO)
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.