| Équations équilibrées la veille |
NO + NaOH = NOH + NaO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CO2 + H2O = C4H16O4 + O2 =>
4 CO2 + 8 H2O = C4H16O4 + 6 O2
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
Sb1Cl3 + Ca(CO3) = Ca1Cl2 + Sb2(CO3)3 =>
2 Sb1Cl3 + 3 Ca(CO3) = 3 Ca1Cl2 + Sb2(CO3)3
Pb(CH3COO)2 + KSCN = KSCNPb + CH3COO =>
Pb(CH3COO)2 + KSCN = KSCNPb + 2 CH3COO
Al + Na2O = AlO + Na =>
Al + Na2O = AlO + 2 Na
Na{+3} + F{-} = NaF3 =>
Na{+3} + 3 F{-} = NaF3
Ca(NO3)2 + H2SiF6 = CaSiF6 + HNO3 =>
Ca(NO3)2 + H2SiF6 = CaSiF6 + 2 HNO3
Br(l) + KI(aq) = I2(aq) + KBr(aq) =>
2 Br(l) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
CuSO4 + NaOH + CH3CH2CHO = Cu2O + CH3COOH + Na2SO4 + H2O =>
8 CuSO4 + 16 NaOH + 2 CH3CH2CHO = 4 Cu2O + 3 CH3COOH + 8 Na2SO4 + 8 H2O
Ca(s) + H2O(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2
Al2(SO4)3 + Na2CrO4 = Al2Cr3O12 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CrO4 = Al2Cr3O12 + 3 Na2SO4
H2O + S02 + HNO3 = H2SO4 + NH3 =>
7 H2O + 2 S02 + 3 HNO3 = 4 H2SO4 + 3 NH3
ClO2 + OH({-}) = ClO3({-}) + Cl({-}) + H2O =>
6 ClO2 + 6 OH({-}) = 5 ClO3({-}) + Cl({-}) + 3 H2O
H2SO4 + ZnS = H2S + ZnSO3 =>
3 H2SO4 + 4 ZnS = 3 H2S + 4 ZnSO3
Na + C3O2 = CNa + O2 =>
3 Na + C3O2 = 3 CNa + O2
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
10 Co(NO3)2 + 26 NH3 + 10(NH4)2CO3 + H2O2 = 10[Co(NH3)4CO3]NO3 + 8 NH4NO3OH
CO2H2O = C6H12O6 + O2 =>
6 CO2H2O = C6H12O6 + 6 O2
K2MnO4 + S + H2SO4 = K2SO4 + MnSO4 + H2O =>
3 K2MnO4 + 2 S + 4 H2SO4 = 3 K2SO4 + 3 MnSO4 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
LiC6 = C + Li =>
LiC6 = 6 C + Li
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
AgI + NH3 = Ag3N + H3I3 =>
3 AgI + NH3 = Ag3N + H3I3
C2H2 + O5 = C2O4 + H2O =>
C2H2 + O5 = C2O4 + H2O
Zn + HNO3(dilute) = Zn(NO3)2 + H2O + N2O =>
4 Zn + 10 HNO3(dilute) = 4 Zn(NO3)2 + 5 H2O + N2O
Hg2(NO3) + Na(S) = Hg2(S) + Na(NO3) =>
Hg2(NO3) + Na(S) = Hg2(S) + Na(NO3)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
CO33 + HBr = Br2 + CO2 + H2O =>
CO33 + 62 HBr = 31 Br2 + CO2 + 31 H2O
NO2 + KOH = NH3 + KNO3 + H2O =>
8 NO2 + 7 KOH = NH3 + 7 KNO3 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Li + KH2PO4 = K + LiH2PO4 =>
Li + KH2PO4 = K + LiH2PO4
C25H21P + C8H8O = C15H14 + C18H15PO =>
C25H21P + C8H8O = C15H14 + C18H15PO
BaH2(s) + H2O = Ba(OH)2(ac) + H2(g) =>
BaH2(s) + 2 H2O = Ba(OH)2(ac) + 2 H2(g)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C2H4 + O2 = H3O + C2 =>
3 C2H4 + 2 O2 = 4 H3O + 3 C2
Ba(OH)2 + Fe2(SO4)3 = BaSO4 + Fe(OH)3 =>
3 Ba(OH)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(OH)3
Hg + NaOH = Hg(OH) + Na =>
Hg + NaOH = Hg(OH) + Na
C7H5N3O6 + Pb(NO3)2 = CO2 + H2O + N2 + Pb =>
4 C7H5N3O6 + 7 Pb(NO3)2 = 28 CO2 + 10 H2O + 13 N2 + 7 Pb
NaOH = Na2O(cr) + H2O(l) =>
2 NaOH = Na2O(cr) + H2O(l)
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
[NH4]3PO4 + Ca[OH]2 = NH4OH + Ca3[PO4]2 =>
2[NH4]3PO4 + 3 Ca[OH]2 = 6 NH4OH + Ca3[PO4]2
HOCOOH + CH3O = H2COOH + CH2O =>
HOCOOH + 2 CH3O = 2 H2COOH + CH2O
Fe(OH)3 + Br2 + KBr = K2FeO4 + FeBr2 + H2O =>
8 Fe(OH)3 + 2 Br2 + 6 KBr = 3 K2FeO4 + 5 FeBr2 + 12 H2O
Ba(OH)2 + Br2 = BaBr + BaBrO3 + H2O =>
6 Ba(OH)2 + 3 Br2 = 4 BaBr + 2 BaBrO3 + 6 H2O
NO + C = N2 + CO =>
2 NO + 2 C = N2 + 2 CO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
