| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + HI = AuI + H
Ni(NO3)2(H2O)6 + CoC2O4(H2O)2 + TeO2 = NiCo2TeO6 + H2O + N2 + C + O2 =>
Ni(NO3)2(H2O)6 + 2 CoC2O4(H2O)2 + TeO2 = NiCo2TeO6 + 10 H2O + N2 + 4 C + 5 O2
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
CH2CHCH3 + Cl2 = CH2(Cl)CHClCH3 =>
CH2CHCH3 + Cl2 = CH2(Cl)CHClCH3
H2S + KBrO = S + KBr + H2O =>
H2S + KBrO = S + KBr + H2O
LaF3 + La2O3 + Nd + Bi2S3 + S = La5Nd5F5O5Bi10S20 =>
5 LaF3 + 5 La2O3 + 15 Nd + 15 Bi2S3 + 15 S = 3 La5Nd5F5O5Bi10S20
BiNO3(OH)2 + HCI = Bi(OH)2CI + HNO3 =>
BiNO3(OH)2 + HCI = Bi(OH)2CI + HNO3
Ba(No3)2 + Na2Co3 = Ba(No3)2Na2Co3 =>
Ba(No3)2 + Na2Co3 = Ba(No3)2Na2Co3
ZnSO4*H2O + C10H14N2Na2O8*2H2O = C10H12N2Na2ZnO8 + H2SO4 + H2O =>
ZnSO4*H2O + C10H14N2Na2O8*2H2O = C10H12N2Na2ZnO8 + H2SO4 + 3 H2O
NaVO3 + N2H8SO4 = NH4VO3 + Na2SO4 =>
2 NaVO3 + N2H8SO4 = 2 NH4VO3 + Na2SO4
C6H12O6(aq) = C2H5OH(l) + CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(l) + 2 CO2(g)
H(g) + O2(g) = H2O(l) =>
4 H(g) + O2(g) = 2 H2O(l)
Zn + KCl = ZnCl2 + K =>
Zn + 2 KCl = ZnCl2 + 2 K
KClO3 + H2O2 = KOH + O2 + ClO2 =>
2 KClO3 + H2O2 = 2 KOH + O2 + 2 ClO2
C3H12O4S(s) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C3H12O4S(s) + 5 O2(g) = 3 CO2(g) + SO2(g) + 6 H2O(g)
Cu + HgS = Hg + CuS =>
Cu + HgS = Hg + CuS
Cu + NaOH + H2O = NaCuO2 + H2 =>
2 Cu + 2 NaOH + 2 H2O = 2 NaCuO2 + 3 H2
C3N4 = (CN)2 + N2 =>
2 C3N4 = 3(CN)2 + N2
AsCl3 + H2S = As2 + S3 + HCl =>
2 AsCl3 + 3 H2S = As2 + S3 + 6 HCl
IO + H2O = I + OH =>
IO + H2O = I + 2 OH
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
C6H14 + I2 = C6H13 + HI =>
2 C6H14 + I2 = 2 C6H13 + 2 HI
Fe(s) + O(g) = Fe2O3(s) =>
2 Fe(s) + 3 O(g) = Fe2O3(s)
H2Se = H + HSe =>
H2Se = H + HSe
ZnCl2 + (NH4)2SO3 = ZnSO3 + NH4Cl =>
ZnCl2 + (NH4)2SO3 = ZnSO3 + 2 NH4Cl
As2S3 + Sn2S6 = Sn(AsS3)2 =>
2 As2S3 + Sn2S6 = 2 Sn(AsS3)2
NH4Cl + Cl2 = HCl + NCl3 =>
NH4Cl + 3 Cl2 = 4 HCl + NCl3
Al2(SO4)3 + NH4OH = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3
Pd(NH3)2Cl2 + H2 = Pd + NH4Cl =>
Pd(NH3)2Cl2 + H2 = Pd + 2 NH4Cl
Fe(HSO4)3 = Fe2(SO4)3 + H2O + SO3 =>
2 Fe(HSO4)3 = Fe2(SO4)3 + 3 H2O + 3 SO3
ZnO + SO2 = ZnS + O2 =>
2 ZnO + 2 SO2 = 2 ZnS + 3 O2
CrO3 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
2 CrO3 + 6 KI + 12 HCl = 2 CrCl3 + 3 I2 + 6 KCl + 6 H2O
HCl + KNO3 = KCl + NO + Cl2 + H2O =>
8 HCl + 2 KNO3 = 2 KCl + 2 NO + 3 Cl2 + 4 H2O
Cr2O7{2-} + H{+} = Cr{3+} + H2O + H2O2 =>
Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + H2O + 3 H2O2
CO2 + H3O = CO + H2O =>
CO2 + 2 H3O = CO + 3 H2O
Cl + K2S = KCl + S =>
2 Cl + K2S = 2 KCl + S
Al + HOH = Al(OH)3 + H =>
Al + 3 HOH = Al(OH)3 + 3 H
SiH2 + H2O = SiO2 + H2 =>
SiH2 + 2 H2O = SiO2 + 3 H2
C11H14O4 + C4H10O = C81H92O28 + H =>
31 C11H14O4 + 16 C4H10O = 5 C81H92O28 + 134 H
Na2(CO3) + MgCl2 = NaCl + MgCO3 =>
Na2(CO3) + MgCl2 = 2 NaCl + MgCO3
Zn + V2O5 = ZnO + V =>
5 Zn + V2O5 = 5 ZnO + 2 V
Fe2O3 + KClO4 + KOH = K2FeO4 + KCl + H2O =>
4 Fe2O3 + 3 KClO4 + 16 KOH = 8 K2FeO4 + 3 KCl + 8 H2O
CaCl2 + H2 = Cl2 + CaH2 =>
CaCl2 + H2 = Cl2 + CaH2
Mg + ScO = MgO + Sc =>
Mg + ScO = MgO + Sc
AgNO2 + Na2Cr2O7 = Ag2Cr2O7 + NaNO2 =>
2 AgNO2 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNO2
CuNO3 + NH3 = Cu(NH3)4 + NO3 =>
CuNO3 + 4 NH3 = Cu(NH3)4 + NO3
H3(C6H5O7) + Ca(OH)2 = H2O + Ca3(C6H5O7)2 =>
2 H3(C6H5O7) + 3 Ca(OH)2 = 6 H2O + Ca3(C6H5O7)2
C2H4(g) + H2O(g) = C2H2(OH)2(g) + H2(g) =>
C2H4(g) + 2 H2O(g) = C2H2(OH)2(g) + 2 H2(g)
SnS2 = Sn + S2 =>
SnS2 = Sn + S2
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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