| Équations équilibrées la veille | Équations équilibrées le lendemain |
4(NO) + 2 H2O + 3(O2) = 4(HNO3)
Fe + CuC1 = FeC1 + Cu =>
Fe + CuC1 = FeC1 + Cu
OH + HCN = H2O + CN =>
OH + HCN = H2O + CN
H202 + MnO2 = H2O + Mn =>
2 H202 + 101 MnO2 = 202 H2O + 101 Mn
N2 + Ca = Ca3N2 =>
N2 + 3 Ca = Ca3N2
NH3 + Ca(ClO3)2 = N + H2O + CaCl2 =>
4 NH3 + Ca(ClO3)2 = 4 N + 6 H2O + CaCl2
Zn + CaCl = ZnCl + Ca =>
Zn + CaCl = ZnCl + Ca
Br2 + O2 = Br2O =>
2 Br2 + O2 = 2 Br2O
ClO3{2-} + H2O = OH{-} + HClO3{-} =>
ClO3{2-} + H2O = OH{-} + HClO3{-}
Al + MnCl7 = Mn + AlCl3 =>
7 Al + 3 MnCl7 = 3 Mn + 7 AlCl3
Al2(SO4)3 + Na2SiO3 = Al2(SiO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SiO3 = Al2(SiO3)3 + 3 Na2SO4
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
AgBr + H2S2O3 = H3[Ag(S2O3)2] + HBr =>
AgBr + 2 H2S2O3 = H3[Ag(S2O3)2] + HBr
KF + LiCl = KCl + FLi =>
KF + LiCl = KCl + FLi
Al + C2ClF3 = AlCl + AlF3 + C =>
2 Al + C2ClF3 = AlCl + AlF3 + 2 C
NaHCO3 + BaCl2 = NaCl + BaO + CO2 + H2O =>
2 NaHCO3 + BaCl2 = 2 NaCl + BaO + 2 CO2 + H2O
MgO + Al2O3 = Mg3Al2O6 =>
3 MgO + Al2O3 = Mg3Al2O6
AlCl + HOH = AlOH + HCl =>
AlCl + HOH = AlOH + HCl
C5H6(OH)5CHO + Ag(NH3)2NO3 + H2O = Ag + NH4NO3 + C5H6(OH)5COONH4 =>
6 C5H6(OH)5CHO + 4 Ag(NH3)2NO3 + 3 H2O = 4 Ag + 3 NH4NO3 + 6 C5H6(OH)5COONH4
FeCl2 + NaBH4 + H2O = Fe + H3BO4 + H2 + NaCl =>
FeCl2 + 2 NaBH4 + 8 H2O = Fe + 2 H3BO4 + 9 H2 + 2 NaCl
Mg + ZnNO32 = Zn + MgNO32 =>
Mg + ZnNO32 = Zn + MgNO32
Hg2O + F2 = Hg2F2 + O2 =>
2 Hg2O + 2 F2 = 2 Hg2F2 + O2
TiOH2O = H2 + TiO2 =>
TiOH2O = H2 + TiO2
HgF2 + K2O = HgO + KF =>
HgF2 + K2O = HgO + 2 KF
Na(mole) + Cl2 = NaCl2 =>
Na(mole) + Cl2 = NaCl2
PO4K + Sr2OH = KOH + Sr2PO4 =>
PO4K + Sr2OH = KOH + Sr2PO4
KI + CuSO4 = CuI2 + K2SO4 =>
2 KI + CuSO4 = CuI2 + K2SO4
Mn + NaBiO = Bi + MnO4 + Na =>
Mn + 4 NaBiO = 4 Bi + MnO4 + 4 Na
H3C6H3O7 + KOH = H3OH + KC6H3O7 =>
H3C6H3O7 + KOH = H3OH + KC6H3O7
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
KNO3() = KNO2 + O2 =>
2 KNO3() = 2 KNO2 + O2
AlCl3 + H2O = Al2Cl(HO)5 + HCl =>
2 AlCl3 + 5 H2O = Al2Cl(HO)5 + 5 HCl
KClO3 + S + C = K2S + CO2 + Cl2 =>
2 KClO3 + S + 3 C = K2S + 3 CO2 + Cl2
Al + H2TeO4 = Al2(TeO4)3 + H2 =>
2 Al + 3 H2TeO4 = Al2(TeO4)3 + 3 H2
CrF3 + (NH4)2S = Cr2S3 + NH4F =>
2 CrF3 + 3(NH4)2S = Cr2S3 + 6 NH4F
C20H12 + O2 = CO2 + H2O =>
C20H12 + 23 O2 = 20 CO2 + 6 H2O
SeO2 + K2Cr2O7 + HCl = KCl + H2O + CrCl3 + SeCl6 =>
3 SeO2 + K2Cr2O7 + 26 HCl = 2 KCl + 13 H2O + 2 CrCl3 + 3 SeCl6
Al2(FeO4)3 + Al = Al2O3 + Fe2O3 =>
2 Al2(FeO4)3 + 6 Al = 5 Al2O3 + 3 Fe2O3
C6H6 + C3H6O = C9H12O =>
C6H6 + C3H6O = C9H12O
Ca2(C2O4)2 + HCl = CaCl2 + H2C2O4 =>
Ca2(C2O4)2 + 4 HCl = 2 CaCl2 + 2 H2C2O4
KMnO4 + C5H9OH = C5H8COOH + H2O + KOH + MnO2 =>
23 KMnO4 + 18 C5H9OH = 15 C5H8COOH + 11 H2O + 23 KOH + 23 MnO2
S2 + O = S3O =>
3 S2 + 2 O = 2 S3O
Al + Pb(CH3CO2)2 = Al(CH3CO2) + Pb =>
2 Al + Pb(CH3CO2)2 = 2 Al(CH3CO2) + Pb
V2O5 + OH = VO4 + H2O =>
V2O5 + 6 OH = 2 VO4 + 3 H2O
Ph3P + Na + C2H4Cl2 = Ph2PCH2CH2PPh2 + NaCl + Ph =>
2 Ph3P + 2 Na + C2H4Cl2 = Ph2PCH2CH2PPh2 + 2 NaCl + 2 Ph
HI + Cs(OH) = CsI + H2O =>
HI + Cs(OH) = CsI + H2O
BaNO3 + NaHSO3 = BaHSO3 + NaNO3 =>
BaNO3 + NaHSO3 = BaHSO3 + NaNO3
*PCl3 + H2O = H3PO3 + HCl =>
*PCl3 + 3 H2O = H3PO3 + 3 HCl
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
MgO + KOH = MgOKOH =>
MgO + KOH = MgOKOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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