| Équations équilibrées la veille |
Cl2 + 2 NaI(aq) = I2 + 2 NaCl
HBr + CrCO3 = H2CO3 + CrBr2 =>
2 HBr + CrCO3 = H2CO3 + CrBr2
NH4Cl(aq) + LiOH(aq) = LiCl + NH4OH =>
NH4Cl(aq) + LiOH(aq) = LiCl + NH4OH
HCOOH + Na2O = HCOONa + H2O =>
2 HCOOH + Na2O = 2 HCOONa + H2O
C6H5CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
C6H5CH3 + 6 KMnO4 + 7 KOH = C6H5COOK + 6 K2MnO4 + 5 H2O
Sn(ClO4)2 + Al2(CO3)3 = Sn(CO3) + Al(ClO4)3 =>
3 Sn(ClO4)2 + Al2(CO3)3 = 3 Sn(CO3) + 2 Al(ClO4)3
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
C6H8O7 + KNO3 = C6H5K3O7 + HNO3 =>
C6H8O7 + 3 KNO3 = C6H5K3O7 + 3 HNO3
BaS + Cr(NO3)3 = Ba(NO3)2 + Cr2S3 =>
3 BaS + 2 Cr(NO3)3 = 3 Ba(NO3)2 + Cr2S3
Na(NO3) + Na = NaO + N2 =>
2 Na(NO3) + 4 Na = 6 NaO + N2
PbI2 + Br2 = PbBr2 + I2 =>
PbI2 + Br2 = PbBr2 + I2
Fe + Fe2(SO4)3 = FeSO4 =>
Fe + Fe2(SO4)3 = 3 FeSO4
C6H5CH2NH2 + H2O = C6H5CH2NH3 + OH =>
C6H5CH2NH2 + H2O = C6H5CH2NH3 + OH
HCl + N = HClN =>
HCl + N = HClN
FeS + HCl = FeCl2 + H2S = =>
FeS + 2 HCl = FeCl2 + H2S
Cu + (NHO3)2 = CuNO3 + H2O + NO2 =>
Cu + (NHO3)2 = CuNO3 + H2O + NO2
CaWO4 = Ca + W + O2 =>
CaWO4 = Ca + W + 2 O2
C18H38OH + KMnO4 + H2SO4 = C17H35COOH + MnSO4 + K2SO4 + H2O =>
2 C18H38OH + 2 KMnO4 + 3 H2SO4 = 2 C17H35COOH + 2 MnSO4 + K2SO4 + 6 H2O
MgO + HCl = MgCl2H2O =>
MgO + 2 HCl = MgCl2H2O
CaOCl2 + H2SO4 = CaSO4 + HCl + HClO =>
CaOCl2 + H2SO4 = CaSO4 + HCl + HClO
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
K3(PO4) + Mg(NO3)2 = KNO3 + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(NO3)2 = 6 KNO3 + Mg3(PO4)2
Cu2O + FeCl3 = CuCl + Fe2O3 =>
3 Cu2O + 2 FeCl3 = 6 CuCl + Fe2O3
KI + CO(NO3)2 = KNO3 + COI2 =>
2 KI + CO(NO3)2 = 2 KNO3 + COI2
Na(s) + HCl(l) = H2(g) + NaCl(aq) =>
2 Na(s) + 2 HCl(l) = H2(g) + 2 NaCl(aq)
ZnS + O2 = ZnO + SO0 =>
ZnS + O2 = ZnO + SO0
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2 =>
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2
LiBH4 + KClO4 = Li2O + B2O4 + KCl + H2 =>
8 LiBH4 + 5 KClO4 = 4 Li2O + 4 B2O4 + 5 KCl + 16 H2
Ge(OH)2 + NaOH = Na2[Ge(OH)4] =>
Ge(OH)2 + 2 NaOH = Na2[Ge(OH)4]
Ir(ClO3)7 = Ir + ClO3 =>
Ir(ClO3)7 = Ir + 7 ClO3
AlC3 + Ca(OH)2 = Al(OH)3 + CaC2 =>
2 AlC3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaC2
CO2 + MgCl2 = CCl4 + MgO =>
CO2 + 2 MgCl2 = CCl4 + 2 MgO
C4H9Br + H2O = Br + C4H9OH + H3O =>
C4H9Br + 2 H2O = Br + C4H9OH + H3O
KOH + HC2H5O2 = KHC2 + H2O =>
KOH + HC2H5O2 = KHC2 + 3 H2O
Pt(HCO3)4 = Pt(CO3)2 + H2O + CO2 =>
Pt(HCO3)4 = Pt(CO3)2 + 2 H2O + 2 CO2
Cr + CaCl2 = CrCl3 + Ca =>
2 Cr + 3 CaCl2 = 2 CrCl3 + 3 Ca
Cu + HClO3 = H + CuClO3 =>
Cu + HClO3 = H + CuClO3
H2SnO3 + NaOH + H2O = Na2Sn(OH)6 =>
H2SnO3 + 2 NaOH + H2O = Na2Sn(OH)6
MgBr2 + O2 = MgO + Br2 =>
2 MgBr2 + O2 = 2 MgO + 2 Br2
P2O5 + H2 = P4 + H2O =>
2 P2O5 + 10 H2 = P4 + 10 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C6H5MgBr + CO2 + HCl = C7H6O2 + MgBrCl =>
C6H5MgBr + CO2 + HCl = C7H6O2 + MgBrCl
TiCl4 + Ti3Al = TiCl2 + AlCl3 =>
9 TiCl4 + 2 Ti3Al = 15 TiCl2 + 2 AlCl3
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(g) =>
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(g)
Cr + C = CrC =>
Cr + C = CrC
CaAl2Si2O8 + H2CO3 + H2O = Ca{2+} + HCO3{-} + Al2Si2O5(OH)4 =>
CaAl2Si2O8 + 2 H2CO3 + H2O = Ca{2+} + 2 HCO3{-} + Al2Si2O5(OH)4
Ba(ClO3)2 + K3PO4 = Ba3(PO4)2 + KClO3 =>
3 Ba(ClO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KClO3
FeCl3(aq) + KSCN = Fe(SCN)3 + KCl =>
FeCl3(aq) + 3 KSCN = Fe(SCN)3 + 3 KCl
CO3(aq) + H(aq) = CO2(g) + H2O(l) =>
CO3(aq) + 2 H(aq) = CO2(g) + H2O(l)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
