| Équations équilibrées la veille |
Na2S2O3 + 4 H2O2 = Na2SO4 + 3 H2O + H2SO4
Mg(SO4) + AlCl3 = MgCl2 + Al2(SO4)3 =>
3 Mg(SO4) + 2 AlCl3 = 3 MgCl2 + Al2(SO4)3
SrF2(aq) + NaCl(aq) = SrCl2(aq) + NaF(aq) =>
SrF2(aq) + 2 NaCl(aq) = SrCl2(aq) + 2 NaF(aq)
HCOOH + Ba(OH)2 = HCOO + HBa(OH)2 =>
HCOOH + Ba(OH)2 = HCOO + HBa(OH)2
Po + O2 = PoO6 =>
Po + 3 O2 = PoO6
KBr + Ag + NO3 = AgBr + KNO3 =>
KBr + Ag + NO3 = AgBr + KNO3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
HCl + CaCO3 = CO3H2 + CaCl2 =>
2 HCl + CaCO3 = CO3H2 + CaCl2
Cl2(g) + KBr = KCl(aq) + Br2(g) =>
Cl2(g) + 2 KBr = 2 KCl(aq) + Br2(g)
SnO2 + NaOH + H2O = Na2[Sn(HO)6] =>
SnO2 + 2 NaOH + 2 H2O = Na2[Sn(HO)6]
Cu(OH)2 + NH3 = [Cu(NH3)4](OH)2 =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4](OH)2
Sb(s) + I2(g) = SbI3(s) =>
2 Sb(s) + 3 I2(g) = 2 SbI3(s)
Ba(HS)2 + Ba(OH)2 = BaS + H2O =>
Ba(HS)2 + Ba(OH)2 = 2 BaS + 2 H2O
Ag{+1)+Cu = Cu{+}+Ag =>
Ag{+1)+Cu = Cu{+}+Ag
CaCl2 + K2C2O4 = CaC2O4 + K{+} + Cl{-} =>
CaCl2 + K2C2O4 = CaC2O4 + 2 K{+} + 2 Cl{-}
MgB2 + H{+} + MePhCON(Et)2 + H2O = H3BO3 + MePhCN(Et)2 + Mg{2+} =>
MgB2 + 2 H{+} + 4 MePhCON(Et)2 + 2 H2O = 2 H3BO3 + 4 MePhCN(Et)2 + Mg{2+}
K2Cr2O7 + HCl + Zn = CrCl3 + KCl + ZnCl2 + H2O =>
K2Cr2O7 + 14 HCl + 3 Zn = 2 CrCl3 + 2 KCl + 3 ZnCl2 + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + Na2S = CuS + Na =>
Cu + Na2S = CuS + 2 Na
K2FeO4 + KJ + H2SO4 = J2 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2FeO4 + 6 KJ + 8 H2SO4 = 3 J2 + Fe2(SO4)3 + 5 K2SO4 + 8 H2O
Cr + N2 = Cr3N4 =>
3 Cr + 2 N2 = Cr3N4
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(s) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(s)
CO2 + H2O = O2 + C5H9O =>
20 CO2 + 18 H2O = 27 O2 + 4 C5H9O
Cl + LiI2 = LiCl + I =>
Cl + LiI2 = LiCl + 2 I
BeH2 + H2O = BeOH + H =>
BeH2 + H2O = BeOH + 3 H
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaNO3 + CO2 + H2O = CH158N028O031 + O2 + NaOH =>
28 NaNO3 + CO2 + 93 H2O = CH158N028O031 + 60 O2 + 28 NaOH
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
TiO + OH = TiO(OH) =>
TiO + OH = TiO(OH)
Ni + MgSO4 = Mg + Ni2(SO4)3 =>
2 Ni + 3 MgSO4 = 3 Mg + Ni2(SO4)3
OH + ClNa = OCl + HNa =>
OH + ClNa = OCl + HNa
C8H18 + KMnO4 + H2O = C8H18O2 + MnO2 + KOH =>
3 C8H18 + 4 KMnO4 + 2 H2O = 3 C8H18O2 + 4 MnO2 + 4 KOH
C10H6(CO2H)2 + H2S2O7 + NaCl = C12H7SO7Na + HCl + HOH =>
2 C10H6(CO2H)2 + H2S2O7 + 2 NaCl = 2 C12H7SO7Na + 2 HCl + HOH
Zn(s) + NH4OH(ac) = [Zn(NH3)6](ac) + H2O(l) =>
Zn(s) + 6 NH4OH(ac) = [Zn(NH3)6](ac) + 6 H2O(l)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C6H6S6 + O2 = H2O + CO + SO2 =>
2 C6H6S6 + 21 O2 = 6 H2O + 12 CO + 12 SO2
ZnSO4 + Na(OH) = Na2SO4 + Na2ZnO2 + H2O =>
ZnSO4 + 4 Na(OH) = Na2SO4 + Na2ZnO2 + 2 H2O
AlPO4 + HCl = AlCl3 + H2O + HPO3 =>
AlPO4 + 3 HCl = AlCl3 + H2O + HPO3
Zn(s) + HI(aq) = ZnI + H =>
Zn(s) + HI(aq) = ZnI + H
Na2S + O2 = NaO2 + SO2 =>
Na2S + 3 O2 = 2 NaO2 + SO2
K2 + B = KB2 =>
K2 + 4 B = 2 KB2
FeSO4 + SO2 + HNO3 = Fe2(SO4)3 + H2O + N2O =>
4 FeSO4 + 2 SO2 + 2 HNO3 = 2 Fe2(SO4)3 + H2O + N2O
(CH3)2CHOH + O2 = CO + H2O =>
(CH3)2CHOH + 3 O2 = 3 CO + 4 H2O
H(SbO)C4H4O6 + H2O + I2 = H(SbO2)C4H4O6 + HI =>
H(SbO)C4H4O6 + H2O + I2 = H(SbO2)C4H4O6 + 2 HI
PbS + Na2CO3 + O2 + NaCl = Pb + (NaClNaSO4) + CO2 =>
4 PbS + 2 Na2CO3 + 7 O2 + 4 NaCl = 4 Pb + 4(NaClNaSO4) + 2 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCl + NH3OH = CaOH + NH3Cl =>
CaCl + NH3OH = CaOH + NH3Cl
Na2B4O7 + H2O = Na2B4O7*5H2O =>
Na2B4O7 + 5 H2O = Na2B4O7*5H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
