Équations équilibrées la veille |
V10O28{6-} + 26 H{+} + 5 H2SO3 = 10 VO{2+} + 5 H2SO4 + 13 H2O
CaCl2 + H2Co3 = CaCo3 + HCl =>
CaCl2 + H2Co3 = CaCo3 + 2 HCl
Na2CO3(s) + HCl(aq) = CO2(q) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(q) + H2O(l) + 2 NaCl(aq)
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
HCl + Mn2O3 = H2O + MnCl2 + O2 =>
8 HCl + 2 Mn2O3 = 4 H2O + 4 MnCl2 + O2
K + ClO3 = KClO3 =>
K + ClO3 = KClO3
C12H22O11 + KNO3 = C12H22O11KNO3 =>
C12H22O11 + KNO3 = C12H22O11KNO3
CaCO3 + Ta2O5 + NH3 = CaTaO2N + H2O + CO2 =>
2 CaCO3 + Ta2O5 + 2 NH3 = 2 CaTaO2N + 3 H2O + 2 CO2
Na2 + Cl12 = Na6Cl6 =>
6 Na2 + Cl12 = 2 Na6Cl6
CaBr + H2SO4 = CaSO4 + SO2 + Br2 + H2O =>
2 CaBr + 4 H2SO4 = 2 CaSO4 + 2 SO2 + Br2 + 4 H2O
NaBH4 + CH2O + H2O = CH3OH + NaOH2BO2 =>
NaBH4 + 4 CH2O + 3 H2O = 4 CH3OH + NaOH2BO2
H2 + Sn = SnH =>
H2 + 2 Sn = 2 SnH
Zn + HI2 = ZnI2 + H2 =>
2 Zn + 2 HI2 = 2 ZnI2 + H2
FeBr3 + Mg = Fe + MgBr2 =>
2 FeBr3 + 3 Mg = 2 Fe + 3 MgBr2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
K2S + Zn = Zn2S + K =>
K2S + 2 Zn = Zn2S + 2 K
P4 + Ag2O = Ag + P2O5 =>
P4 + 10 Ag2O = 20 Ag + 2 P2O5
Ne + H2O + C6O2 = C3H4 + Ne4O3 =>
8 Ne + 4 H2O + C6O2 = 2 C3H4 + 2 Ne4O3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H + N = (NH)3 =>
3 H + 3 N = (NH)3
CaS + CuSO4 = CuS + CaSO4 =>
CaS + CuSO4 = CuS + CaSO4
Ag(NO3) + BaCl2 = AgCl + Ba(NO3)2 =>
2 Ag(NO3) + BaCl2 = 2 AgCl + Ba(NO3)2
C9H19 + O2 = CO2 + H2O =>
4 C9H19 + 55 O2 = 36 CO2 + 38 H2O
HIO3 + AgOH = AgIO3 + H2O =>
HIO3 + AgOH = AgIO3 + H2O
CaSO4 + CaS = CaO + SO2 =>
3 CaSO4 + CaS = 4 CaO + 4 SO2
H3PO3 + SnO2 = Sn3(PO3)4 + H2O =>
4 H3PO3 + 3 SnO2 = Sn3(PO3)4 + 6 H2O
K2Cr2O7 + HCl = K[CrO3]Cl + H2O =>
K2Cr2O7 + 2 HCl = 2 K[CrO3]Cl + H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
AgNO3 + Fe(ClO3)3 = AgClO3 + Fe(NO3)3 =>
3 AgNO3 + Fe(ClO3)3 = 3 AgClO3 + Fe(NO3)3
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
K + P2 = K3P =>
6 K + P2 = 2 K3P
CaSO4 + MnCl2 = CaCl2 + MnSO4 =>
CaSO4 + MnCl2 = CaCl2 + MnSO4
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
Li + Mg(NO3)2 = Li(NO3) + Mg =>
2 Li + Mg(NO3)2 = 2 Li(NO3) + Mg
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
NaCl + NH3 + H2CO3 = NaHCO3 + NH4Cl =>
NaCl + NH3 + H2CO3 = NaHCO3 + NH4Cl
Hg + NaNO3 + H2SO4 = Hg2SO4 + NO + Na2SO4 + H2O =>
6 Hg + 2 NaNO3 + 4 H2SO4 = 3 Hg2SO4 + 2 NO + Na2SO4 + 4 H2O
Al + SnCl2 = Sn + AlCl3 =>
2 Al + 3 SnCl2 = 3 Sn + 2 AlCl3
Mg(OH)2 + KOH = K2MgO2 + H2O =>
Mg(OH)2 + 2 KOH = K2MgO2 + 2 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
CaI2 = Ca + I =>
CaI2 = Ca + 2 I
FeBr3(aq) + AgNO3(aq) = AgBr(s) + Fe(NO3)3(aq) =>
FeBr3(aq) + 3 AgNO3(aq) = 3 AgBr(s) + Fe(NO3)3(aq)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CO2 + CuCl2 = CCl2 + O2Cu =>
CO2 + CuCl2 = CCl2 + O2Cu
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.