| Équations équilibrées la veille |
3 S + 2 FeCl3 = Fe2S3 + 3 Cl2
I7 + O2 = IO2 =>
I7 + 7 O2 = 7 IO2
C8H8O + C7H5ClO = C15H11ClO + H2O =>
C8H8O + C7H5ClO = C15H11ClO + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2S + Na2CO3 = (NH4)2CO3 + Na2S =>
(NH4)2S + Na2CO3 = (NH4)2CO3 + Na2S
C5H11CHO + Cu(OH)2 = C5H11COOH + CuOH + H2O =>
C5H11CHO + 2 Cu(OH)2 = C5H11COOH + 2 CuOH + H2O
Sn + H2O = Sn3O4 + H2 =>
3 Sn + 4 H2O = Sn3O4 + 4 H2
HPO4 + Na = Na3PO4 + H2 =>
2 HPO4 + 6 Na = 2 Na3PO4 + H2
Al + KOH + H3O = K[Al(OH)4] + H2 =>
Al + KOH + 3 H3O = K[Al(OH)4] + 3 H2
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Zn + OH{-} + H2O + NO3{-} = Zn(OH)4{2-} + NH3 =>
4 Zn + 7 OH{-} + 6 H2O + NO3{-} = 4 Zn(OH)4{2-} + NH3
HN(CH2CH3)2{-} + H2O = H2N(CH2CH3)2 + OH{-} =>
HN(CH2CH3)2{-} + H2O = H2N(CH2CH3)2 + OH{-}
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
NaIO3 + Na2SO3 + HCl = Na2SO4 + H2O + I2 + NaCl =>
2 NaIO3 + 5 Na2SO3 + 2 HCl = 5 Na2SO4 + H2O + I2 + 2 NaCl
Hg(OH)2(s) + H3AsO4(aq) = Hg3(AsO4)2(s) + H2O =>
3 Hg(OH)2(s) + 2 H3AsO4(aq) = Hg3(AsO4)2(s) + 6 H2O
C6H12O6 + H2O = CH3O + O2 =>
2 C6H12O6 + 6 H2O = 12 CH3O + 3 O2
H2O2 + N2H = HNO3 + H2O =>
11 H2O2 + 2 N2H = 4 HNO3 + 10 H2O
NaClHNO3 = HClNaNO3 =>
NaClHNO3 = HClNaNO3
H3PO3 + O2 = P2O5 + H2O =>
2 H3PO3 + O2 = P2O5 + 3 H2O
K(OH) + H(NO3) = K(NO3) + H(OH) =>
K(OH) + H(NO3) = K(NO3) + H(OH)
Li + NO3 = LiNO3 =>
Li + NO3 = LiNO3
CuNO33H2O = CuO + NO2 + O2 + H =>
2 CuNO33H2O = 2 CuO + 2 NO2 + 31 O2 + 4 H
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
CaSO3 + HI = CaI2 + H2O + SO2 =>
CaSO3 + 2 HI = CaI2 + H2O + SO2
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
MnSO4 + NaOH + Br2 = MnO2 + HBr + Na2SO4 =>
MnSO4 + 2 NaOH + Br2 = MnO2 + 2 HBr + Na2SO4
Co(NO3)2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO2 + CH3COOK + H2O =>
Co(NO3)2 + 7 KNO2 + 4 CH3COOH = K3[Co(NO2)6] + 3 NO2 + 4 CH3COOK + 2 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C + O2 = CO2 =>
C + O2 = CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2 = HH =>
H2 = HH
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
PbCl2 + K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + KCl =>
4 PbCl2 + 2 K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + 8 KCl
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
MnSO4 + NaOH + H2O = MnO(OH)2 + Na2SO4 + H3O =>
MnSO4 + 2 NaOH + 3 H2O = MnO(OH)2 + Na2SO4 + 2 H3O
(C2H5OH) + O2 = H2O + CO2 =>
(C2H5OH) + 3 O2 = 3 H2O + 2 CO2
C1546H3092O1022N115P9S4 + H2O = CO2 + CH4 + NH3 + H3PO4 + H2S =>
2 C1546H3092O1022N115P9S4 + 750 H2O = 1361 CO2 + 1731 CH4 + 230 NH3 + 18 H3PO4 + 8 H2S
P + F2 = PF2 =>
P + F2 = PF2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H2SO4(aq) + Li2SO3(aq) = H2SO3 + Li2SO4 =>
H2SO4(aq) + Li2SO3(aq) = H2SO3 + Li2SO4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CH3COO + O2 + Cu = CuCO3 + H2 =>
2 CH3COO + 4 O2 + 4 Cu = 4 CuCO3 + 3 H2
NO{3}{-} + Cu = NO + Cu{2+} =>
2 NO{3}{-} + 3 Cu = 2 NO + 3 Cu{2+}
Al2(SO6)2 + NaOH = Al(OH)2 + Na2SO6 =>
Al2(SO6)2 + 4 NaOH = 2 Al(OH)2 + 2 Na2SO6
SrBr2 + (NH4)2S = SrS + NH4Br =>
SrBr2 + (NH4)2S = SrS + 2 NH4Br
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
