| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 OH{-} + MnSO4 = MnO2 + 2 H2O + SO4{-2} + 2e
(NH4)3PO4 + Cu(NO3)2 = (NH4)3(NO3)2 + CuPO4 =>
(NH4)3PO4 + Cu(NO3)2 = (NH4)3(NO3)2 + CuPO4
C2H3NaO2 + CaS = Na2S + Ca(C2H3O2)2 =>
2 C2H3NaO2 + CaS = Na2S + Ca(C2H3O2)2
H2S2 + HNO3 = H2SO4 + NO + H2O =>
3 H2S2 + 14 HNO3 = 6 H2SO4 + 14 NO + 4 H2O
Cl2O7 + HOH = HClO4 =>
Cl2O7 + HOH = 2 HClO4
VO{2+} + IO3{-} + OH{-} = VO3{-} + I{-} + H2O =>
6 VO{2+} + IO3{-} + 18 OH{-} = 6 VO3{-} + I{-} + 9 H2O
Ca3(AsO4)2 + Ag2S = Ag3AsO4 + CaS =>
Ca3(AsO4)2 + 3 Ag2S = 2 Ag3AsO4 + 3 CaS
MgCO3H2S = MgSCO2H2O =>
MgCO3H2S = MgSCO2H2O
Zn(s) + HCl = ZnCl2(s) + H2(g) =>
Zn(s) + 2 HCl = ZnCl2(s) + H2(g)
H2(g) + O2(l) = H2O(g) =>
2 H2(g) + O2(l) = 2 H2O(g)
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2
BrO + H2O = BrO2 + H2 =>
BrO + H2O = BrO2 + H2
Al + NaNO2 + NaOH + H2O = Na[Al(OH)4] + NH3 =>
2 Al + NaNO2 + NaOH + 5 H2O = 2 Na[Al(OH)4] + NH3
AgCl = AgCl2 + Ag =>
2 AgCl = AgCl2 + Ag
RbOH + NaHSO4 = RbNaSO4 + H2O =>
RbOH + NaHSO4 = RbNaSO4 + H2O
Ba(OH)2Cr(OH)3 = Ba(OH)3Cr(OH)2 =>
Ba(OH)2Cr(OH)3 = Ba(OH)3Cr(OH)2
FeSO4(aq) + NaCl(aq) = FeCl2(aq) + Na2SO4(aq) =>
FeSO4(aq) + 2 NaCl(aq) = FeCl2(aq) + Na2SO4(aq)
Cu(s) + Ni(NO3)2(aq) = Ni(s) + Cu(NO3)2(aq) =>
Cu(s) + Ni(NO3)2(aq) = Ni(s) + Cu(NO3)2(aq)
FeC2O4*2H2O + K2C2O4*H2O + H2O2 + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + 3 K2C2O4*H2O + H2O2 + H2C2O4*2H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
Cl2 + K3P = P + KCl =>
3 Cl2 + 2 K3P = 2 P + 6 KCl
Br2(l) + Kl(aq) = Br2Kl =>
Br2(l) + Kl(aq) = Br2Kl
C3H6O2NaOH = CH3COONaCH3OH =>
C3H6O2NaOH = CH3COONaCH3OH
Tl2O + H2O = Tl{+} + OH{-} =>
Tl2O + H2O = 2 Tl{+} + 2 OH{-}
CrSO4 + KOH = Cr(OH)2 + K2SO4 =>
CrSO4 + 2 KOH = Cr(OH)2 + K2SO4
K2CrO4 + FeCl3 = Fe2(CrO4)3 + KCl =>
3 K2CrO4 + 2 FeCl3 = Fe2(CrO4)3 + 6 KCl
NaNO3 + Mg = MgO + N2 + Na =>
2 NaNO3 + 6 Mg = 6 MgO + N2 + 2 Na
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
Mg{2+} + O{2-} = MgO =>
Mg{2+} + O{2-} = MgO
CrO + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 CrO + 4 H2SO4 = Cr2(SO4)3 + SO2 + 4 H2O
KOHHL = KLH2O =>
KOHHL = KLH2O
Al(OH)3SO2 = [AlOH]SO3H2O =>
Al(OH)3SO2 = [AlOH]SO3H2O
C6H10 = C6H6 + H2 =>
C6H10 = C6H6 + 2 H2
Na2HPO4 + NiSO4 = Ni3(PO4)2 + Na2SO4 + H2SO4 =>
2 Na2HPO4 + 3 NiSO4 = Ni3(PO4)2 + 2 Na2SO4 + H2SO4
CrI2 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
CrI2 + 24 KOH + 10 Cl2 = K2CrO4 + 2 KIO4 + 20 KCl + 12 H2O
C2H3O6 + C4H9OH = C6H12O2 + H2O =>
8 C2H3O6 + 35 C4H9OH = 26 C6H12O2 + 31 H2O
Ca + HF = F + HCa =>
Ca + HF = F + HCa
C5H5N + H2O = HC5H5N + OH =>
C5H5N + H2O = HC5H5N + OH
NaOH(s) + HNO4 = NaNO4 + H2O =>
NaOH(s) + HNO4 = NaNO4 + H2O
C6H4(CO2)2HK + NaOH = H2O + Na + C6H4(CO2)2K =>
C6H4(CO2)2HK + NaOH = H2O + Na + C6H4(CO2)2K
Ra + I2 = RaI2 =>
Ra + I2 = RaI2
HOCl = H + OCl =>
HOCl = H + OCl
CH2O2 + NH3 = CH3NO + H2O =>
CH2O2 + NH3 = CH3NO + H2O
C2H6O = C4H10O + H2O =>
2 C2H6O = C4H10O + H2O
NaOH + FeP = NaP + FeOH =>
NaOH + FeP = NaP + FeOH
Hg + O = HgO =>
Hg + O = HgO
C3H7OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C2H5COOH =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 C2H5COOH
Mg(HCO3)2 = CO2H2OMgCO3 =>
Mg(HCO3)2 = CO2H2OMgCO3
FeS + O3 = Fe2O3 + S2 =>
2 FeS + O3 = Fe2O3 + S2
C2H6O = C2H4 + H2O =>
C2H6O = C2H4 + H2O
K3N + CaS = K2S + Ca3N2 =>
2 K3N + 3 CaS = 3 K2S + Ca3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/24/24
Équations équilibrées sur07/24/23
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