| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 NH4NO3(g) = 10 N2(g) + 15 O2 + 2 H20(aq)
C2H5OH = C6H12O2 + H2O + H2 =>
3 C2H5OH = C6H12O2 + H2O + 2 H2
SodiumHydroxide + StrontiumChloride = StrontiumHydroxide + SodiumChloride =>
SodiumHydroxide + StrontiumChloride = StrontiumHydroxide + SodiumChloride
CaCo3 + Li = Ca + Li2Co3 =>
CaCo3 + 2 Li = Ca + Li2Co3
Ba + CH3COOH = Ba(COOH)3 + CH3 =>
Ba + 3 CH3COOH = Ba(COOH)3 + 3 CH3
S2O3{2-}(aq) + I2(aq) = S4O6{2}{-}(aq) + I{-}(aq) =>
2 S2O3{2-}(aq) + 3 I2(aq) = S4O6{2}{-}(aq) + 6 I{-}(aq)
H2SO4(dil) + NH4F(s) = HF(dil) + (NH4)2SO4(dil) =>
H2SO4(dil) + 2 NH4F(s) = 2 HF(dil) + (NH4)2SO4(dil)
Cl2 + BiOH3 + NaOH = NaCl + NaBiO3 + H2O =>
3 Cl2 + BiOH3 + 7 NaOH = 6 NaCl + NaBiO3 + 5 H2O
Ag2CrO4 + PbCl2 = AgCl + PbCrO4 =>
Ag2CrO4 + PbCl2 = 2 AgCl + PbCrO4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe2(SO4)3 + AgNO2 = Fe(NO2)3 + Ag2SO4 =>
Fe2(SO4)3 + 6 AgNO2 = 2 Fe(NO2)3 + 3 Ag2SO4
FeSCN + NaOH = Fe(OH)3 + SCN + Na =>
FeSCN + 3 NaOH = Fe(OH)3 + SCN + 3 Na
HNO3 + SnS = H2SO4 + NO2 + H2SnO3 + H2O =>
10 HNO3 + SnS = H2SO4 + 10 NO2 + H2SnO3 + 3 H2O
Fe4P + Fe2S4 = Fe2S2 + P2S5 =>
4 Fe4P + 13 Fe2S4 = 21 Fe2S2 + 2 P2S5
BaY2 + H3PO4 = Ba3(PO4)2 + HY =>
3 BaY2 + 2 H3PO4 = Ba3(PO4)2 + 6 HY
KOH + HCOOH = KCOOH + H2O =>
KOH + HCOOH = KCOOH + H2O
Ai + CuSO4 = Ai2(SO4)3 + Cu =>
2 Ai + 3 CuSO4 = Ai2(SO4)3 + 3 Cu
Na2S + NaHS = H + Na3S2 =>
Na2S + NaHS = H + Na3S2
Na2SO4 + PbBr2 = NaBr + PbSO4 =>
Na2SO4 + PbBr2 = 2 NaBr + PbSO4
P2O3 + H2O = H7PO5 =>
P2O3 + 7 H2O = 2 H7PO5
CuSO4 + KI = K2SO4 + CuI + KI3 =>
2 CuSO4 + 5 KI = 2 K2SO4 + 2 CuI + KI3
KMnO4 + SO2 + HCl = MnCl2 + SO3 + KCl + H2O =>
2 KMnO4 + 5 SO2 + 6 HCl = 2 MnCl2 + 5 SO3 + 2 KCl + 3 H2O
Si3N4 + HF = (NH4)2SiF6 + SiF4 =>
Si3N4 + 16 HF = 2(NH4)2SiF6 + SiF4
NO + H2O + Cl2 = Cl{-} + NO3{-} + H{+} =>
2 NO + 4 H2O + 3 Cl2 = 6 Cl{-} + 2 NO3{-} + 8 H{+}
Fe + Na3PO4 = NaFe + PO4 =>
3 Fe + Na3PO4 = 3 NaFe + PO4
C(s) + H2O(g) = C6H12O6(s) =>
6 C(s) + 6 H2O(g) = C6H12O6(s)
C6H6 + O = H2O + CO2 =>
C6H6 + 15 O = 3 H2O + 6 CO2
CH3COOH + H2CO3 = (CH3COO)2CO3 + H2 =>
2 CH3COOH + H2CO3 = (CH3COO)2CO3 + 2 H2
Na{+} + O{-2} = Na2O1 =>
2 Na{+} + O{-2} = Na2O1
Al + Fe3O34 = Al2O3 + Fe =>
68 Al + 3 Fe3O34 = 34 Al2O3 + 9 Fe
Fe2(SO4)3 + CoCl2 = Fe2(Cl2)3 + Co3(SO4)3 =>
Fe2(SO4)3 + 3 CoCl2 = Fe2(Cl2)3 + Co3(SO4)3
Al(OH)3 + H4Fe(CN)6 = HOH + Al4[Fe(CN)6]3 =>
4 Al(OH)3 + 3 H4Fe(CN)6 = 12 HOH + Al4[Fe(CN)6]3
AgNO3 + NaCl = Na[AgCl2] + NaNO3 =>
AgNO3 + 2 NaCl = Na[AgCl2] + NaNO3
Ca(s) + P(g) = Ca3P2 =>
3 Ca(s) + 2 P(g) = Ca3P2
H2SO3 + Cr{+3} + H2O = SO4{-2} + Cr + H{+} =>
3 H2SO3 + 2 Cr{+3} + 3 H2O = 3 SO4{-2} + 2 Cr + 12 H{+}
HBTb + H2O = HO + H2BTb =>
HBTb + H2O = HO + H2BTb
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
MgBr2 + Ca2 = CaBr2 + Mg =>
2 MgBr2 + Ca2 = 2 CaBr2 + 2 Mg
Al + CH3Cl = Al2Cl2(CH3)2 =>
2 Al + 2 CH3Cl = Al2Cl2(CH3)2
C6H12O6 + NaNO3 = H2O + CO2 + NaNO2 =>
C6H12O6 + 12 NaNO3 = 6 H2O + 6 CO2 + 12 NaNO2
C3H7(l)OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7(l)OH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
H3AsO4 + H2S = S8 + H2O + AsS2 =>
16 H3AsO4 + 40 H2S = S8 + 64 H2O + 16 AsS2
Mg(s)H2SO4(aq) = MgSO4(aq)H2(g) =>
Mg(s)H2SO4(aq) = MgSO4(aq)H2(g)
I3{-} + S2O3{2-} = I{-} + S4O6{-} =>
3 I3{-} + 4 S2O3{2-} = 9 I{-} + 2 S4O6{-}
K2CO3(aq) + CuSO4(aq) = K2SO4(aq) + CuCO3(s) =>
K2CO3(aq) + CuSO4(aq) = K2SO4(aq) + CuCO3(s)
C3H8 + O2 = CO2 + H3O2 =>
3 C3H8 + 17 O2 = 9 CO2 + 8 H3O2
(BiO)2CO3 + H3PO4 = CO2 + Bi(H2PO4)3 + H2O =>
(BiO)2CO3 + 6 H3PO4 = CO2 + 2 Bi(H2PO4)3 + 3 H2O
Ag + NO3 = Ag(NO3) =>
Ag + NO3 = Ag(NO3)
Cu + Cl2 + H2S = CuS + HCl =>
Cu + Cl2 + H2S = CuS + 2 HCl
(BiO)2CO3 + H3PO4 = CO2 + Bi(H2PO4)3 + H2O =>
(BiO)2CO3 + 6 H3PO4 = CO2 + 2 Bi(H2PO4)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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