| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3O2O = 3 CuO
KClO3(s) = KClO2(s) + O2(g) =>
2 KClO3(s) = 2 KClO2(s) + O2(g)
CH3COOH + CH3COONa = CH3COO + CH4COONa =>
CH3COOH + CH3COONa = CH3COO + CH4COONa
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
FeOOH + H = Fe + H2O =>
FeOOH + 3 H = Fe + 2 H2O
ChromiumHydroxideHydrogenPhosphate = ChromiumPhosphateHydrogenHydroxide =>
ChromiumHydroxideHydrogenPhosphate = ChromiumPhosphateHydrogenHydroxide
AuNO2 + SrCl2 = Sr(NO2)2 + AuCl =>
2 AuNO2 + SrCl2 = Sr(NO2)2 + 2 AuCl
HBrOPd(OH) = HOHPdBrO =>
HBrOPd(OH) = HOHPdBrO
Ag(s) + CrCl4(aq) = Cr(s) + AgCl(aq) =>
4 Ag(s) + CrCl4(aq) = Cr(s) + 4 AgCl(aq)
AgNO3(aq)NaBr(aq) = NaNO3(s)AgBr(aq) =>
AgNO3(aq)NaBr(aq) = NaNO3(s)AgBr(aq)
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Al(OH)3 + Na(OH) = Na[Al(OH)4] =>
Al(OH)3 + Na(OH) = Na[Al(OH)4]
KCNS + Hg(NO3)2 = K(NO3) + Hg(CNS)2 =>
2 KCNS + Hg(NO3)2 = 2 K(NO3) + Hg(CNS)2
Al4C3 + Cl2 = AlCl3 + C2 =>
2 Al4C3 + 12 Cl2 = 8 AlCl3 + 3 C2
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
K2S + Pb(ClO3)2 = K(ClO3) + SPb =>
K2S + Pb(ClO3)2 = 2 K(ClO3) + SPb
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
PO4{-3} + Mo7O24{-6} + H{+} = PMo12O40{-3} + H2O =>
7 PO4{-3} + 12 Mo7O24{-6} + 72 H{+} = 7 PMo12O40{-3} + 36 H2O
BiONO3HCl = BiOClHNO3 =>
BiONO3HCl = BiOClHNO3
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O =>
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O
NiPO4 + H = Ni + H3PO4 =>
NiPO4 + 3 H = Ni + H3PO4
Fe(NO3)2MgBr2 = FeBr2Mg(NO3)2 =>
Fe(NO3)2MgBr2 = FeBr2Mg(NO3)2
C6H8O6 = CO2 + H2O + C5H4O2 =>
C6H8O6 = CO2 + 2 H2O + C5H4O2
Ce2O3 + H2O = Ce(OH)3 =>
Ce2O3 + 3 H2O = 2 Ce(OH)3
NaO2 + H2O = O + NaOH =>
2 NaO2 + H2O = 3 O + 2 NaOH
SiO + H2O = Si + OH =>
SiO + H2O = Si + 2 OH
Zn + Sn(OH)3 = Zn(OH)3 + Sn =>
Zn + Sn(OH)3 = Zn(OH)3 + Sn
C6H5CH2OH + KMnO4 + KOH = C6H5C02K + MnO2 + H2O =>
8 C6H5CH2OH + 2 KMnO4 + 5 KOH = 7 C6H5C02K + 2 MnO2 + 17 H2O
C5H6S(l) + O2 = CO2 + H2O + SO2 =>
2 C5H6S(l) + 15 O2 = 10 CO2 + 6 H2O + 2 SO2
C20H28O3 + O2 = CO2 + H2O =>
2 C20H28O3 + 51 O2 = 40 CO2 + 28 H2O
NaSO4 = NaSO2 + O2 =>
NaSO4 = NaSO2 + O2
P2O5 + OH{-) = PO4{-3}+H2O =>
P2O5 + 6 OH{-) = 2 PO4{-3}+3H2O
Pb(NO3)2 + Kl = KlNO3 + Pb =>
Pb(NO3)2 + 2 Kl = 2 KlNO3 + Pb
C2H4 + Cl2 = C2HCl8 + HCl =>
2 C2H4 + 11 Cl2 = 2 C2HCl8 + 6 HCl
(CH2CH2OH) + (O2) = H2O + CH3COOH =>
4(CH2CH2OH) + 3(O2) = 2 H2O + 4 CH3COOH
Fe(NO3)2 + NaHCO3 = FeHCO3 + Na(NO3)2 =>
Fe(NO3)2 + NaHCO3 = FeHCO3 + Na(NO3)2
Cu{2+} + OH{-} = Cu(OH)4{2-} =>
Cu{2+} + 4 OH{-} = Cu(OH)4{2-}
H2O + Fe = FeO4 + H =>
4 H2O + Fe = FeO4 + 8 H
Ba(OH)2H3PO4 = BaPO4H3(OH)2 =>
Ba(OH)2H3PO4 = BaPO4H3(OH)2
K2CrO7 + S + H2O = SO2 + KOH + Cr2O =>
4 K2CrO7 + 11 S + 4 H2O = 11 SO2 + 8 KOH + 2 Cr2O
BeCl2 + Ag(No3) = Be(No3)2 + AgCl =>
BeCl2 + 2 Ag(No3) = Be(No3)2 + 2 AgCl
Ph(s) + O2(g) = PhO(s) =>
2 Ph(s) + O2(g) = 2 PhO(s)
FeCr2O4 + HCl = FeCl2 + CrCl3 + H2O =>
FeCr2O4 + 8 HCl = FeCl2 + 2 CrCl3 + 4 H2O
KI(aq) + BaS(aq) = KS(aq) + BaI(aq) =>
KI(aq) + BaS(aq) = KS(aq) + BaI(aq)
KI(aq) + BaS(aq) = BaI2(aq) + K2S(aq) =>
2 KI(aq) + BaS(aq) = BaI2(aq) + K2S(aq)
HNO3 + NH4HCO3 = NH4NO3H2CO3 =>
HNO3 + NH4HCO3 = NH4NO3H2CO3
KI(aq) + BaS(aq) = KS(aq) + BaI(aq) =>
KI(aq) + BaS(aq) = KS(aq) + BaI(aq)
BaCO3TiO2 = BaTiO2CO3 =>
BaCO3TiO2 = BaTiO2CO3
BaBr2 + K2Cr2O7 + H3PO4 = CrPO4 + Ba3(PO4)2 + K3PO4 + Br2 + H2O =>
9 BaBr2 + 3 K2Cr2O7 + 14 H3PO4 = 6 CrPO4 + 3 Ba3(PO4)2 + 2 K3PO4 + 9 Br2 + 21 H2O
FeSCNNaOH = Fe(OH)NaSCN =>
FeSCNNaOH = Fe(OH)NaSCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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