| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + H2H2SO4 = ZnSO4 + 2 H2
H2S2O8 + Fe = Fe(S2O8)2 + H2 =>
2 H2S2O8 + Fe = Fe(S2O8)2 + 2 H2
Al + Cu(HCO3)2 = Cu + Al(HCO3)3 =>
2 Al + 3 Cu(HCO3)2 = 3 Cu + 2 Al(HCO3)3
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
NaCO3 + H2O = NaCO3*10H2O =>
NaCO3 + 10 H2O = NaCO3*10H2O
H2Cr2O7 + KOH = KHCr2O7 + H2O =>
H2Cr2O7 + KOH = KHCr2O7 + H2O
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
S + O2 = SO2 =>
S + O2 = SO2
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
CH3CHOHCH3CH2CH2 + HCl = CH3CHClCH3CH2CH2 + H2O =>
CH3CHOHCH3CH2CH2 + HCl = CH3CHClCH3CH2CH2 + H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
K2S + KNO2 + H2SO4 = NO + K2SO4 + H2O =>
K2S + 8 KNO2 + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
CuS(s) + HNO3(aq) = Cu(NO3)2(aq) + H2S(g) =>
CuS(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2S(g)
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
Ba{2+} + CrO4{2-} = BaCrO4 =>
Ba{2+} + CrO4{2-} = BaCrO4
HCl(aq) + H2O(l) = H3O{+} + Cl{-} =>
HCl(aq) + H2O(l) = H3O{+} + Cl{-}
Na2O + CO3 = Na2CO4 =>
Na2O + CO3 = Na2CO4
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
C13H18O2NaOH = NaC13H17O2H2O =>
C13H18O2NaOH = NaC13H17O2H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Al4(SiO4)3 = SiO2 + Al2O3 =>
Al4(SiO4)3 = 3 SiO2 + 2 Al2O3
Li2S = Li + LiS =>
Li2S = Li + LiS
KOH(aq) + NiCl2(aq) = Ni(OH)2 + KCl =>
2 KOH(aq) + NiCl2(aq) = Ni(OH)2 + 2 KCl
IO3{-} + I{-} + H3O{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H3O{+} = 3 I2 + 9 H2O
Al4(SiO4)3 = SiO2 + Al2O3 =>
Al4(SiO4)3 = 3 SiO2 + 2 Al2O3
Ag(No2) + K2(CrO4) = Ag(CrO4) + K2(No2) =>
Ag(No2) + K2(CrO4) = Ag(CrO4) + K2(No2)
C2HO + O2 = CH3OH + CO2 =>
8 C2HO + 11 O2 = 2 CH3OH + 14 CO2
Ai(OH)3 + HNO3 = Ai(NO3)3 + H2O =>
Ai(OH)3 + 3 HNO3 = Ai(NO3)3 + 3 H2O
NaCl + HO = NaH + ClO =>
NaCl + HO = NaH + ClO
ZnO + CO2 = (ZnCO3) =>
ZnO + CO2 = (ZnCO3)
FeO2 + H2O = FeOH + O =>
2 FeO2 + H2O = 2 FeOH + 3 O
NiSO4(aq) + NaOH(aq) = Ni(OH)2 + Na2SO4(aq) =>
NiSO4(aq) + 2 NaOH(aq) = Ni(OH)2 + Na2SO4(aq)
(a)Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
(a)Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
Li + MgCO3 = Li2CO3 + Mg =>
2 Li + MgCO3 = Li2CO3 + Mg
C4H10 + S = H2S + CS2 =>
C4H10 + 13 S = 5 H2S + 4 CS2
Al + AuCl = AlCl3 + Au =>
Al + 3 AuCl = AlCl3 + 3 Au
{-287} = {-263} =>
263{-287} = 287{-263}
Ba{2+} + CrO4{2-} = BaCrO4 =>
Ba{2+} + CrO4{2-} = BaCrO4
HCl(aq) + Ba(OH)2(aq) = BaH2(aq) + ClOH(aq) =>
2 HCl(aq) + Ba(OH)2(aq) = BaH2(aq) + 2 ClOH(aq)
Hg(C2H3O2) + (NH4)3PO4 = NH4(C2H3O2) + Hg3PO4 =>
3 Hg(C2H3O2) + (NH4)3PO4 = 3 NH4(C2H3O2) + Hg3PO4
O2(g) + SO(g) = SO3(g) =>
O2(g) + SO(g) = SO3(g)
C3H7NO2 + N2H4 = C3H7NH2 + N2 + H2O =>
2 C3H7NO2 + 3 N2H4 = 2 C3H7NH2 + 3 N2 + 4 H2O
NaOH + H2SO3 = Na2SO3 + H2O =>
2 NaOH + H2SO3 = Na2SO3 + 2 H2O
Li + BaO = Li2O + Ba =>
2 Li + BaO = Li2O + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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