| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaO + 3 Co2 = 2 CaCo3 + O2
NH3(aq) + H3PO4(aq) = (NH4)2HPO4(aq) =>
2 NH3(aq) + H3PO4(aq) = (NH4)2HPO4(aq)
C + O2 + N2 + H2 = H2NCH2COOH =>
4 C + 2 O2 + N2 + 5 H2 = 2 H2NCH2COOH
Cu(OH)2 + MnCl2 = CuCl2 + Mn(OH)2 =>
Cu(OH)2 + MnCl2 = CuCl2 + Mn(OH)2
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NaICUSO4 = NaSO4CUI =>
NaICUSO4 = NaSO4CUI
Na2HPO4 + CrCl3 = CrPO4 + NaCl + HCl =>
Na2HPO4 + CrCl3 = CrPO4 + 2 NaCl + HCl
C6H12O6 + Cr2O7{-2} + H{+} = Cr{+} + CO2 + H2O =>
5 C6H12O6 + 12 Cr2O7{-2} + 48 H{+} = 24 Cr{+} + 30 CO2 + 54 H2O
NH4F + NaOH + Al(OH)3 = Na3AlF6 + NH3 + H2O =>
6 NH4F + 3 NaOH + Al(OH)3 = Na3AlF6 + 6 NH3 + 6 H2O
NaCO3H3PO4 = H3CO3NaPO4 =>
NaCO3H3PO4 = H3CO3NaPO4
Mn2O3 + H2O = H2Mn2O4 =>
Mn2O3 + H2O = H2Mn2O4
NaI(aq) + Hg2(C2H3O2)2 = Hg2I(s) + Na(C2H3O2)2(aq) =>
NaI(aq) + Hg2(C2H3O2)2 = Hg2I(s) + Na(C2H3O2)2(aq)
Po4 + Pb = PbPo4 =>
Po4 + Pb = PbPo4
Si + CaH2 = SiH4 + CaSi =>
3 Si + 2 CaH2 = SiH4 + 2 CaSi
I + NaCl = NaICl =>
I + NaCl = NaICl
C6H12O6 + NO = N2O + CO2 + H2O =>
C6H12O6 + 24 NO = 12 N2O + 6 CO2 + 6 H2O
H2NCH2COOH + O2 = CO2 + H2O + NH3 =>
2 H2NCH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
HCIO4 + Ni = Ni(CIO4)2 + H2 =>
2 HCIO4 + Ni = Ni(CIO4)2 + H2
P2O5 + HCl = PCl + H2O + O =>
P2O5 + 2 HCl = 2 PCl + H2O + 4 O
HCOOH + HOC3H7 = C2H5COOH + H2O =>
3 HCOOH + 2 HOC3H7 = 3 C2H5COOH + 2 H2O
Al(OH)3 = AlO3 + H0 =>
Al(OH)3 = AlO3 + 3 H0
C4H9Br + AgNO3 = C4H9ONO2 + AgBr =>
C4H9Br + AgNO3 = C4H9ONO2 + AgBr
Fe3O4 + KI + H2SO4 = FeSO4 + I2 + K2SO4 + H2O =>
Fe3O4 + 2 KI + 4 H2SO4 = 3 FeSO4 + I2 + K2SO4 + 4 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2(aq) + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2(aq) + 6 H2O
Cu + NO = CuO + N =>
Cu + NO = CuO + N
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
CH3COOHCH3CH2OH = CH3COOC2H5H2O =>
CH3COOHCH3CH2OH = CH3COOC2H5H2O
NaCO3 + HCl = NaHClCO3 =>
NaCO3 + HCl = NaHClCO3
C2H8 + O2 = C3 + H2O =>
3 C2H8 + 6 O2 = 2 C3 + 12 H2O
C2H3O2H + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 C2H3O2H + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
Fe + O + H2O = FeO2H2 =>
Fe + O + H2O = FeO2H2
Mg + KNO3 + H2SO4 = MgSO4 + NO + K2SO4 + H2O =>
3 Mg + 2 KNO3 + 4 H2SO4 = 3 MgSO4 + 2 NO + K2SO4 + 4 H2O
NaF + Th(NO3)4 = NaNO3 + ThF4 =>
4 NaF + Th(NO3)4 = 4 NaNO3 + ThF4
Al(OH)3 + Sn(OH)2 = Sn3[Al(OH)6]2 =>
2 Al(OH)3 + 3 Sn(OH)2 = Sn3[Al(OH)6]2
KIO3 = KIO2 + O2 =>
2 KIO3 = 2 KIO2 + O2
Cu(SO4)2 + Sr(OH)2 = Cu(OH)2 + Sr(SO4)2 =>
Cu(SO4)2 + Sr(OH)2 = Cu(OH)2 + Sr(SO4)2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
F2KCl = KF2Cl =>
F2KCl = KF2Cl
NO3 + Ca2 = Ca(NO3)2 =>
4 NO3 + Ca2 = 2 Ca(NO3)2
H2O2 = H1O =>
H2O2 = 2 H1O
Li2O + H2SiO3 = Li2SiO3 + H2O =>
Li2O + H2SiO3 = Li2SiO3 + H2O
H2 + HgO = H2O + Hg =>
H2 + HgO = H2O + Hg
Pb(NO3)2 + K4Fe(CN)6 = Pb4(Fe(CN)6)2 + KNO3 =>
4 Pb(NO3)2 + 2 K4Fe(CN)6 = Pb4(Fe(CN)6)2 + 8 KNO3
Cr(OH)3 + NaOH = [Cr(NaOH)6](OH)3 =>
Cr(OH)3 + 6 NaOH = [Cr(NaOH)6](OH)3
CaI2 + Na2O = CaO + NaI =>
CaI2 + Na2O = CaO + 2 NaI
CuH10 + O2 = CuO + H10 =>
2 CuH10 + O2 = 2 CuO + 2 H10
Mn + MnO2 = MnO =>
Mn + MnO2 = 2 MnO
Ba + HNO3 = Ba(NO3)2 + NO + H2O =>
3 Ba + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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