| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + PO = LiPO
NaHSO4 = Na2S2O7 + H2O =>
2 NaHSO4 = Na2S2O7 + H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
S + F2 = F2S3 =>
3 S + F2 = F2S3
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
SO4H2 + NaHCO3 = CO2 + Na2SO4 + H2O =>
SO4H2 + 2 NaHCO3 = 2 CO2 + Na2SO4 + 2 H2O
HK(C8H4O4) + NaOH = NaK(C8H4O4) + H2O =>
HK(C8H4O4) + NaOH = NaK(C8H4O4) + H2O
NaOH = Na + (OH)2 =>
2 NaOH = 2 Na + (OH)2
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
Cu + H2SO4 = Cu2SO4 + H2 =>
2 Cu + H2SO4 = Cu2SO4 + H2
FeI3 + HNO3 = Fe(NO3)3 + NO2 + HIO3 + H2O =>
FeI3 + 21 HNO3 = Fe(NO3)3 + 18 NO2 + 3 HIO3 + 9 H2O
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(aq) + H2O(aq) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 6 H2O(aq)
NaBr(s) + Cl2(g) = NaCl(s) + Br2(g) =>
2 NaBr(s) + Cl2(g) = 2 NaCl(s) + Br2(g)
CaCO3 + H2O = CaO + H2CO3 =>
CaCO3 + H2O = CaO + H2CO3
NH3 + C2H5OH = N(C2H5)3 + H2O =>
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
NaOCl + KI = KCl + NaOI =>
NaOCl + KI = KCl + NaOI
CaO(s) + H2O(l) + Na2CO3(aq) = CaCO3(s) + NaOH(aq) =>
CaO(s) + H2O(l) + Na2CO3(aq) = CaCO3(s) + 2 NaOH(aq)
KMnO4 + FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + Mn(NO3)2 + KNO3 + H2O =>
3 KMnO4 + 15 FeSO4 + 24 HNO3 = 5 Fe2(SO4)3 + 5 Fe(NO3)3 + 3 Mn(NO3)2 + 3 KNO3 + 12 H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
CaNO3 + NaCO3 = CaCO3 + NaNO3 =>
CaNO3 + NaCO3 = CaCO3 + NaNO3
Cr{+6} + HSO3{-} + H2O = Cr{3+} + H2SO4 + H{+} =>
2 Cr{+6} + 3 HSO3{-} + 3 H2O = 2 Cr{3+} + 3 H2SO4 + 3 H{+}
K2CrO4 + HBr = KBr + CrBr3 + Br2 + H2O =>
2 K2CrO4 + 16 HBr = 4 KBr + 2 CrBr3 + 3 Br2 + 8 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cr(OH)3 + OH{-} = Cr(OH)4{-} =>
Cr(OH)3 + OH{-} = Cr(OH)4{-}
Zn(OH)2 = ZnO + H(OH) =>
Zn(OH)2 = ZnO + H(OH)
H2SO3 + H2O + Cl2 = H2SO4{-} + Cl{-} + H{+} =>
2 H2SO3 + 2 H2O + Cl2 = 2 H2SO4{-} + 2 Cl{-} + 4 H{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiHCO3 + Ba = Ba(HCO3)2 + Li =>
2 LiHCO3 + Ba = Ba(HCO3)2 + 2 Li
AgNO3 + SrCl2 = Sr(NO3)2 + AgCl =>
2 AgNO3 + SrCl2 = Sr(NO3)2 + 2 AgCl
Sb(NO3)3 + NaOH = Sb(OH)3 + NaNO3 =>
Sb(NO3)3 + 3 NaOH = Sb(OH)3 + 3 NaNO3
H2O + CO2 = C2H6O + O2 =>
3 H2O + 2 CO2 = C2H6O + 3 O2
KBr + NaNO3 = KNO3 + NaBr =>
KBr + NaNO3 = KNO3 + NaBr
C18H38 = C + H2 =>
C18H38 = 18 C + 19 H2
Al + Ca(No3)2 = Al(No3)3 + Ca =>
2 Al + 3 Ca(No3)2 = 2 Al(No3)3 + 3 Ca
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2SO4 + C3H5O(OH)2 + H2O =>
10 C3H5(OH)3 + K2Cr2O7 + 2 H2SO4 = Cr2(SO4) + K2SO4 + 10 C3H5O(OH)2 + 7 H2O
Na(OH) + HClO4 = H2O + Na(ClO4) =>
Na(OH) + HClO4 = H2O + Na(ClO4)
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr
C4H8 + F2 = C4H8F2 =>
C4H8 + F2 = C4H8F2
K2Cr2O7 + SnCl + HCl = KCl + CrCl3 + SnCl4 + H2O =>
K2Cr2O7 + 2 SnCl + 14 HCl = 2 KCl + 2 CrCl3 + 2 SnCl4 + 7 H2O
KOH + CO = K2CO2 + H2O =>
2 KOH + CO = K2CO2 + H2O
Hg(NO3) + NaJ = HgJ + NaNO3 =>
Hg(NO3) + NaJ = HgJ + NaNO3
C + H2 = C2H2 =>
2 C + H2 = C2H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KClO3 + CrCl3 + KOH = K2CrO4 + H2O + KCl =>
KClO3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 5 H2O + 7 KCl
C3H3Br + Br2 = C3H2Br2 + HBr =>
C3H3Br + Br2 = C3H2Br2 + HBr
FeO + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + N2O + 13 H2O
CUO + HCl = H2O + CUCl2 =>
CUO + 2 HCl = H2O + CUCl2
Ba(OH)2H16O8 + NH4SCN = NH3 + Ba{2+} + SCN{-} + H2O =>
Ba(OH)2H16O8 + 2 NH4SCN = 2 NH3 + Ba{2+} + 2 SCN{-} + 10 H2O
Cl2 + LiF = LiCl + F2 =>
Cl2 + 2 LiF = 2 LiCl + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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