| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl6 = Cr + 3 Cl2
As2O3 + Mg = MgO + As =>
As2O3 + 3 Mg = 3 MgO + 2 As
H2 + S + O = HSO =>
H2 + 2 S + 2 O = 2 HSO
FeO + SiO2 = Fe2SiO4 =>
2 FeO + SiO2 = Fe2SiO4
C7H16(l) + O2(g) = CO2(g) + H2O(g) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
C2H6O + KMnO4 + H2SO4 = C2H4O + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + K2SO4 + 2 MnSO4 + 8 H2O
CaC2 + C2H2 = CaH2 + C4 =>
CaC2 + C2H2 = CaH2 + C4
CI2 + O2 = CI2O7 =>
2 CI2 + 7 O2 = 2 CI2O7
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + C2H4O2(l) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + C2H4O2(l)
Rh + Cl2 = RhCl3 =>
2 Rh + 3 Cl2 = 2 RhCl3
C3H8 + O2(g) = CO2(g) + H2O(g) =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
C12H26(s) + O2(g) = CO2(g) + H2O(l) =>
2 C12H26(s) + 37 O2(g) = 24 CO2(g) + 26 H2O(l)
NaI + Pb(C2H3O2)2 = Na(C2H3O2) + PbI2 =>
2 NaI + Pb(C2H3O2)2 = 2 Na(C2H3O2) + PbI2
Fe2O3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe2O3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2O
KCeO3 = KCeO4 + KCe =>
4 KCeO3 = 3 KCeO4 + KCe
Mn + HF = MnF2 + H2 =>
Mn + 2 HF = MnF2 + H2
FeO4{2-} + H{+} = Fe{3+} + O2 + H2O =>
4 FeO4{2-} + 20 H{+} = 4 Fe{3+} + 3 O2 + 10 H2O
C6H5COOH + CaCO3 = (C6H5COO)2Ca + CO2 + H2O =>
2 C6H5COOH + CaCO3 = (C6H5COO)2Ca + CO2 + H2O
(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
C3H6O3 + Ag(NH3)2OH = C3H6O4 + Ag + NH3 + H2O =>
C3H6O3 + 2 Ag(NH3)2OH = C3H6O4 + 2 Ag + 4 NH3 + H2O
H3PO2 + NaOH = NaPO2H2 + H2O =>
H3PO2 + NaOH = NaPO2H2 + H2O
Na3P + Ba(OH)2 = Na(OH) + Ba3P2 =>
2 Na3P + 3 Ba(OH)2 = 6 Na(OH) + Ba3P2
H2Co3 + NaCl = Na2Co3 + HCl =>
H2Co3 + 2 NaCl = Na2Co3 + 2 HCl
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4 =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4
S + Cl = SCl4 =>
S + 4 Cl = SCl4
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
OH = O + H =>
OH = O + H
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3
BaSO4 + Sn = Sn(SO4)2 + Ba =>
2 BaSO4 + Sn = Sn(SO4)2 + 2 Ba
Rb + HBr = RbBr + H =>
Rb + HBr = RbBr + H
Fe + NH4 = FeNH4 =>
Fe + NH4 = FeNH4
SnS + (NH4)2S2 = SnS2 + (NH4)2S =>
SnS + (NH4)2S2 = SnS2 + (NH4)2S
K2O + P = K3P + O2 =>
6 K2O + 4 P = 4 K3P + 3 O2
NaF + H2 = Na + HF =>
2 NaF + H2 = 2 Na + 2 HF
C6H8O6 + KIO3 = C6H6O6 + H2O + KI =>
3 C6H8O6 + KIO3 = 3 C6H6O6 + 3 H2O + KI
Na + Fe(NO3)3 = Na(NO3)3 + Fe =>
Na + Fe(NO3)3 = Na(NO3)3 + Fe
C2H4O = C + H2 + O2 =>
2 C2H4O = 4 C + 4 H2 + O2
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
V{3+} + MnO4{-} + H2O = VO2{+} + Mn{2+} + H{+} =>
5 V{3+} + 2 MnO4{-} + 2 H2O = 5 VO2{+} + 2 Mn{2+} + 4 H{+}
As2O3 = As4 + O2 =>
2 As2O3 = As4 + 3 O2
NaAl(OH)4 + HBr = NaBr + Al2O3 + H2O =>
2 NaAl(OH)4 + 2 HBr = 2 NaBr + Al2O3 + 5 H2O
NH{4}NO{3} = N{2}O + H{2}O =>
NH{4}NO{3} = N{2}O + H{2}O
CuCl2(aq) + KI(aq) = CuI(aq) + KCl(aq) + I2(g) =>
2 CuCl2(aq) + 4 KI(aq) = 2 CuI(aq) + 4 KCl(aq) + I2(g)
SiH3 + O2 = SiO2 + H2O3 =>
4 SiH3 + 13 O2 = 4 SiO2 + 6 H2O3
Al(OH) + NaSO4 = AlSO4 + NaOH =>
Al(OH) + NaSO4 = AlSO4 + NaOH
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O =>
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O
Hg(NO3)2 + NaI = HgI2 + NaNO3 =>
Hg(NO3)2 + 2 NaI = HgI2 + 2 NaNO3
Ba + HNO3 = Ba(NO3)2 + H2O + NO2 =>
Ba + 4 HNO3 = Ba(NO3)2 + 2 H2O + 2 NO2
SCu + HNO3 + HCl = S8 + HNO + H2O + CuCl2 =>
8 SCu + 4 HNO3 + 16 HCl = S8 + 4 HNO + 8 H2O + 8 CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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