| Équations équilibrées la veille |
Bi2O3 + 2 NaOCl + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
NO3K = NO2K + O2 =>
2 NO3K = 2 NO2K + O2
CaOCl2 + NH3 = CaCl2 + H2O + N2 =>
3 CaOCl2 + 2 NH3 = 3 CaCl2 + 3 H2O + N2
CI2 + KI = KCI + I2 =>
CI2 + KI = KCI + I2
Au + K2SO4 = AuSO4 + K =>
Au + K2SO4 = AuSO4 + 2 K
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Mg(NO3)2(aq) + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2(aq) + 2 NaOH = Mg(OH)2 + 2 NaNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(OCl)2 + H2CO3 = Ca(HCO3)2 + HClO =>
Ca(OCl)2 + 2 H2CO3 = Ca(HCO3)2 + 2 HClO
Al(NO3) + NH3 + H2O = Al(OH)3 + NH4(NO3) =>
4 Al(NO3) + 2 NH3 + 9 H2O = 4 Al(OH)3 + 3 NH4(NO3)
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 2 KOH = CH3CH2COOH + 2 K2MnO4 + H2O
LiC6 + CoO2 = C + LiCoO2 =>
LiC6 + CoO2 = 6 C + LiCoO2
Cd(s) + CuSO4(ac) = CdSO4(ac) + Cu(s) =>
Cd(s) + CuSO4(ac) = CdSO4(ac) + Cu(s)
H(O2) = HO2 =>
H(O2) = HO2
Cu2 + AgNO3 = Cu(NO3)2 + Ag2 =>
Cu2 + 4 AgNO3 = 2 Cu(NO3)2 + 2 Ag2
TiCo3 + TiCo2 + Ti6C5 = Ti2Co2C =>
2 TiCo3 + 2 TiCo2 + Ti6C5 = 5 Ti2Co2C
AgNO3 + NH3 + H2O = AgOH + NH4NOO3 =>
5 AgNO3 + 3 NH3 + 6 H2O = 5 AgOH + 4 NH4NOO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
SnO + KOH + H2O = K2[Sn(OH)6] + H2 =>
SnO + 2 KOH + 3 H2O = K2[Sn(OH)6] + H2
NH4NO3 + NaOH = H2O + NH4 + NaNO3 =>
9 NH4NO3 + 10 NaOH = 7 H2O + 8 NH4 + 10 NaNO3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbO(s) + PbS(s) = Pb(s) + SO(g) =>
PbO(s) + PbS(s) = 2 Pb(s) + SO(g)
Ca + HCl = CaHCl =>
Ca + HCl = CaHCl
O3 + CO = CO2 =>
O3 + 3 CO = 3 CO2
(NH4)(NO3) + Ca3(PO4)2 = (NH4)3(PO4) + Ca(NO3)2 =>
6(NH4)(NO3) + Ca3(PO4)2 = 2(NH4)3(PO4) + 3 Ca(NO3)2
NH3 + NaI = NaI(NH3)4 =>
4 NH3 + NaI = NaI(NH3)4
ZnSO4 + NaOH + HCl = ZnCl2 + Na2SO4 + H2O =>
ZnSO4 + 2 NaOH + 2 HCl = ZnCl2 + Na2SO4 + 2 H2O
CuSO4Na(OH)2 = Cu(OH)2Na(SO4) =>
CuSO4Na(OH)2 = Cu(OH)2Na(SO4)
Cu(NO3)2(aq) + K2CrO4(aq) = CuCrO4(s) + KNO3(aq) =>
Cu(NO3)2(aq) + K2CrO4(aq) = CuCrO4(s) + 2 KNO3(aq)
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
MgSO4*7H2O + Al = MgS + Al2O3 + H2 =>
3 MgSO4*7H2O + 22 Al = 3 MgS + 11 Al2O3 + 21 H2
NH2 = N + H2 =>
NH2 = N + H2
Al + Br2 = AlBr2 =>
Al + Br2 = AlBr2
[Ag(NH3)2]OH + KCN = K[Ag(CN)2] + KOH + NH3 =>
[Ag(NH3)2]OH + 2 KCN = K[Ag(CN)2] + KOH + 2 NH3
K3Al(OH)6 + H2S = K2S + Al2S3 + H2O =>
2 K3Al(OH)6 + 6 H2S = 3 K2S + Al2S3 + 12 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HMnO4 + H2Se = MnO + Se + H2O =>
2 HMnO4 + 5 H2Se = 2 MnO + 5 Se + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn{2+} + NH4OH = Zn(OH)4{2-} + NH4{+} =>
Zn{2+} + 4 NH4OH = Zn(OH)4{2-} + 4 NH4{+}
C2H2(OH) + O2 = CO2 + H2O =>
4 C2H2(OH) + 9 O2 = 8 CO2 + 6 H2O
HClO4 + BaCl2 = Ba(ClO4)2 + HCl =>
2 HClO4 + BaCl2 = Ba(ClO4)2 + 2 HCl
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.
