Équations équilibrées la veille |
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + H2O =>
2 H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + 2 H2O
AlN + NaS = AlS + NaN =>
AlN + NaS = AlS + NaN
K2SiO3 + CH3COOH = CH3COOK + H2O + SiO2 =>
K2SiO3 + 2 CH3COOH = 2 CH3COOK + H2O + SiO2
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
Cr(OH)3 + KOH + O2 + H2O = K[Cr(OH)6] =>
2 Cr(OH)3 + 2 KOH + O2 + 2 H2O = 2 K[Cr(OH)6]
H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + H2O =>
2 H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + 2 H2O
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
Zn(C2H4NO2)2 + H2O = C2H5NO2 + ZnO =>
Zn(C2H4NO2)2 + H2O = 2 C2H5NO2 + ZnO
S + Br2 = SBr2 =>
S + Br2 = SBr2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
CH = C + H =>
CH = C + H
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na2SO3 + ZnCl2 = NaCl + ZnSO3 =>
Na2SO3 + ZnCl2 = 2 NaCl + ZnSO3
CsOH + MgCl = MgOH + CsCl =>
CsOH + MgCl = MgOH + CsCl
Fe(II) + HF = H + Fe(II)F =>
Fe(II) + HF = H + Fe(II)F
NaOHPb(NO3)2 = Na(NO3)2 + Pb(OH) =>
NaOHPb(NO3)2 = Na(NO3)2 + Pb(OH)
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CaO + KClO3 = Ca(ClO3)2 + K2O =>
CaO + 2 KClO3 = Ca(ClO3)2 + K2O
C6H5COOH + NaOH = H2O + NaC6H5COO =>
C6H5COOH + NaOH = H2O + NaC6H5COO
MgHO + HNO3 = H2O + MgNO3 =>
MgHO + HNO3 = H2O + MgNO3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
MnSO4 + (NH4)2S2O8 + H2SO4 = HMnO4 + SO3 + (NH4)2SO4 =>
2 MnSO4 + 5(NH4)2S2O8 + H2SO4 = 2 HMnO4 + 8 SO3 + 5(NH4)2SO4
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Cr{2\+} + OH{-} = Cr(OH)2 =>
Cr{2\+} + 2 OH{-} = Cr(OH)2
Mg + ZnC2H3O2(aq) = MgC2H3O2 + Zn =>
Mg + ZnC2H3O2(aq) = MgC2H3O2 + Zn
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
FeS + HBr = SBr + HFe =>
FeS + HBr = SBr + HFe
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
SO2 + CuSO4 = CuS + SO3 =>
4 SO2 + CuSO4 = CuS + 4 SO3
K2SO4 + N2 = K2NSO4 =>
2 K2SO4 + N2 = 2 K2NSO4
KHSO4 + C = K2CO3 + SO2 + H2O =>
2 KHSO4 + C = K2CO3 + 2 SO2 + H2O
C12H56 + O2 = CO2 + H2O =>
C12H56 + 26 O2 = 12 CO2 + 28 H2O
NaNO3 + PbCl = NaCl + PbNO3 =>
NaNO3 + PbCl = NaCl + PbNO3
Al(NO3)3 + Na2CO3 = Al(CO3)3 + Na2NO3 =>
Al(NO3)3 + 3 Na2CO3 = Al(CO3)3 + 3 Na2NO3
PbO + HCl = PbCl + Cl2 + H2O =>
2 PbO + 4 HCl = 2 PbCl + Cl2 + 2 H2O
Zn + FeCl2 = Fe + ZnCl2 =>
Zn + FeCl2 = Fe + ZnCl2
AgS2 = Ag + S8 =>
4 AgS2 = 4 Ag + S8
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
CH3COOH + CaO = CH4 + CaCO3 =>
CH3COOH + CaO = CH4 + CaCO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H8 + KMnO4 + H2SO4 + H2O = C2H5OH + K2SO4 + MnO =>
10 C3H8 + 4 KMnO4 + 2 H2SO4 + 3 H2O = 15 C2H5OH + 2 K2SO4 + 4 MnO
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
AgOH + HBr = AgBr + H2O =>
AgOH + HBr = AgBr + H2O
C19H40(g) + O2(g) = CO2(g) + H2O(g) =>
C19H40(g) + 29 O2(g) = 19 CO2(g) + 20 H2O(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaClO3 + NaI + HCl = NaCl + I2 + H2O =>
NaClO3 + 6 NaI + 6 HCl = 7 NaCl + 3 I2 + 3 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.