| Équations équilibrées la veille |
ZnCl2 + KCO3 = ZnCO3 + KCl2
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
Al + C2H5OH = Al(C2H5O)3 + H2 =>
2 Al + 6 C2H5OH = 2 Al(C2H5O)3 + 3 H2
C4H8O2 + CH3OH = C5H10O2 + H2O =>
C4H8O2 + CH3OH = C5H10O2 + H2O
KBr + HCl = KCl + Br2 + H2 =>
2 KBr + 2 HCl = 2 KCl + Br2 + H2
Cl + C2H4 = HCl + C =>
4 Cl + C2H4 = 4 HCl + 2 C
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Ba3(PO4)2 + Fe(NO3)3 = Ba(NO3)2 + FePO4 =>
Ba3(PO4)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 FePO4
C2H4 + Cl = C2H3Cl + HCl =>
C2H4 + 2 Cl = C2H3Cl + HCl
H2O2 + FeCl3 = HCl + FeCl2 + O2 =>
H2O2 + 2 FeCl3 = 2 HCl + 2 FeCl2 + O2
K2(SO)4 + BaCl2 = KCl + Ba(SO)4 =>
K2(SO)4 + BaCl2 = 2 KCl + Ba(SO)4
(CdOH)2CO3 + HCl = CdCl2 + H2O + CO2 =>
(CdOH)2CO3 + 4 HCl = 2 CdCl2 + 3 H2O + CO2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
CoSO4 + Na2C2O4 = CoC2O4 + Na2SO4 =>
CoSO4 + Na2C2O4 = CoC2O4 + Na2SO4
Fe(s) + HCl(aq) = FeCl3(s) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(s) + 3 H2(g)
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
CH3COOH + CuO = (CH3COO)2Cu + HOH =>
2 CH3COOH + CuO = (CH3COO)2Cu + HOH
CuSO4 + Na2S = Cu2S + Na2SO4 + S =>
2 CuSO4 + 2 Na2S = Cu2S + 2 Na2SO4 + S
CuO + Cl2 = Cu4Cl + O2 =>
8 CuO + Cl2 = 2 Cu4Cl + 4 O2
KMnO4 + K2C2O4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
HI + Na2CO3 = H2CO3 + NaI =>
2 HI + Na2CO3 = H2CO3 + 2 NaI
CuSO4 + Na2S = Cu2S + Na2SO4 + S =>
2 CuSO4 + 2 Na2S = Cu2S + 2 Na2SO4 + S
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
FeS2 + NO3H = Fe2(SO4)3 + SO4H2 + H2O + NO =>
2 FeS2 + 10 NO3H = Fe2(SO4)3 + SO4H2 + 4 H2O + 10 NO
ZnSO4 + NH4OH = (ZnOH)2SO4 + (NH4)2SO4 =>
2 ZnSO4 + 2 NH4OH = (ZnOH)2SO4 + (NH4)2SO4
NH2CH2COONa + HCl = NH3CH2COOHCl + NaCl =>
NH2CH2COONa + 2 HCl = NH3CH2COOHCl + NaCl
Al + CO2 = Al2O3 + C =>
4 Al + 3 CO2 = 2 Al2O3 + 3 C
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Cu{2+} + F{-} = Cu + F =>
Cu{2+} + 2 F{-} = Cu + 2 F
Al + CO2 = Al2O3 + C =>
4 Al + 3 CO2 = 2 Al2O3 + 3 C
HI + Na2CO3 = H2CO3 + NaI =>
2 HI + Na2CO3 = H2CO3 + 2 NaI
CrCl3 + KOH + Br2 = H2O + K2CrO4 + KBr + KCl =>
2 CrCl3 + 16 KOH + 3 Br2 = 8 H2O + 2 K2CrO4 + 6 KBr + 6 KCl
Sb(OH)5 + HCl = SbCl5 + H2O =>
Sb(OH)5 + 5 HCl = SbCl5 + 5 H2O
(NH4)2[PbCl6] + H2SO4 = H2PbCl6 + (NH4)2SO4 =>
(NH4)2[PbCl6] + H2SO4 = H2PbCl6 + (NH4)2SO4
Sulfuricacid + bariumchloride = bariumsulfate + hydrochloricacid =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
F2(g) + CaI2(aq) = CaF2(aq) + I2(s) =>
F2(g) + CaI2(aq) = CaF2(aq) + I2(s)
SiO2 + Ca(OH)2 = CaO2 + Si(OH)2 =>
SiO2 + Ca(OH)2 = CaO2 + Si(OH)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH4NO3 = (N2O)2 + H2O =>
2 NH4NO3 = (N2O)2 + 4 H2O
Fe(NO3)2 + Na2S = FeS + NaNO3 =>
Fe(NO3)2 + Na2S = FeS + 2 NaNO3
Mn3O4 + Al = Al2O3 + Mn2 =>
6 Mn3O4 + 16 Al = 8 Al2O3 + 9 Mn2
K2S2O3 + I2 = KS2O3 + KI =>
2 K2S2O3 + I2 = 2 KS2O3 + 2 KI
CrI3 + H2O2 + OH{-} = CrO4{-} + IO4{-} + H2O =>
CrI3 + 14 H2O2 + 4 OH{-} = CrO4{-} + 3 IO4{-} + 16 H2O
Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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.
