| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnO = Sn + O
Cr + HBrO3 = Cr(BrO3)3 + BrO + H2O =>
Cr + 4 HBrO3 = Cr(BrO3)3 + BrO + 2 H2O
HNO3(aq) + Na2S2O3(aq) = SO2(g) + S(s) + NaNO3(aq) + H2O(l) =>
2 HNO3(aq) + Na2S2O3(aq) = SO2(g) + S(s) + 2 NaNO3(aq) + H2O(l)
Mg(s) + FeCl3 = MgCl2 + Fe(s) =>
3 Mg(s) + 2 FeCl3 = 3 MgCl2 + 2 Fe(s)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P2 =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + P2
FeO + H2 = FeOH2 =>
FeO + H2 = FeOH2
HCOH + KMnO4 = HCOOH + HCOOK + H2O + MnO2 =>
3 HCOH + 2 KMnO4 = HCOOH + 2 HCOOK + H2O + 2 MnO2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
NO2{-} + O2 = NO2 + O{-2} =>
4 NO2{-} + O2 = 4 NO2 + 2 O{-2}
C5H4O2 + H2 = H2O + CH4 =>
C5H4O2 + 10 H2 = 2 H2O + 5 CH4
BeMg + HCl = MgCl2 + BeCl2 + H2 =>
BeMg + 4 HCl = MgCl2 + BeCl2 + 2 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sn + Br2 = SnBr =>
2 Sn + Br2 = 2 SnBr
LiN3 = Li + N3 =>
LiN3 = Li + N3
MnO + MoO3 = Mn3MoO6 =>
3 MnO + MoO3 = Mn3MoO6
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
C6H6 + C2H4 = C6H5C2H5 =>
C6H6 + C2H4 = C6H5C2H5
CrSO4 + HBrO2 + H2SO4 = Cr2(SO4)3 + CrBr5 + H2O =>
36 CrSO4 + 10 HBrO2 + 15 H2SO4 = 17 Cr2(SO4)3 + 2 CrBr5 + 20 H2O
NH4NO3 + C + S = N2 + CO2 + (NH4)2S =>
2 NH4NO3 + 3 C + S = N2 + 3 CO2 + (NH4)2S
Cu(OH)2 + C6H12O6 = C6H12O7 + H2O + Cu2O =>
2 Cu(OH)2 + C6H12O6 = C6H12O7 + 2 H2O + Cu2O
CH3COOH + HS = CH3COO + H2S =>
CH3COOH + HS = CH3COO + H2S
C8H24O12 + O2 = CO2 + H2O =>
C8H24O12 + 8 O2 = 8 CO2 + 12 H2O
Mg(NO2)2 + H2O = H(NO2) + Mg(OH)2 =>
Mg(NO2)2 + 2 H2O = 2 H(NO2) + Mg(OH)2
KMnO4 + H2SO4 + TiCl = Ti2(SO4)3 + Cl2 + H2O + K2SO4 + MnSO4 =>
6 KMnO4 + 24 H2SO4 + 10 TiCl = 5 Ti2(SO4)3 + 5 Cl2 + 24 H2O + 3 K2SO4 + 6 MnSO4
NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl
KI + Cu(NO3)2 = CuI + I2 + K2(NO3) =>
8 KI + 2 Cu(NO3)2 = 2 CuI + 3 I2 + 4 K2(NO3)
Na3 + PO4 + CaCl2 = CaPO4 + NaCl =>
2 Na3 + 3 PO4 + 3 CaCl2 = 3 CaPO4 + 6 NaCl
C6H4Cl2 + NaOH = C6H5OCl + NaCl =>
C6H4Cl2 + NaOH = C6H5OCl + NaCl
Pb + KNO3 = Pb(NO3)2 + K =>
Pb + 2 KNO3 = Pb(NO3)2 + 2 K
Bi3NO3 + Na2S = Bi3S + Na2NO3 =>
Bi3NO3 + Na2S = Bi3S + Na2NO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NO2(g) + O2(g) + H2O(g) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O(g) = 4 HNO3(aq)
Ni(NO3)2(H2O)6 + OCN2H4 = N2 + CO2 + NiO + H2O =>
3 Ni(NO3)2(H2O)6 + 5 OCN2H4 = 8 N2 + 5 CO2 + 3 NiO + 28 H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
CH3CHO + H2O = CH3COOH + H2 =>
CH3CHO + H2O = CH3COOH + H2
Cu + H2SO4 = Cu2(SO4)3 + H2O + S02 =>
4 Cu + 8 H2SO4 = 2 Cu2(SO4)3 + 8 H2O + S02
Ag + HNo3 = AgNo3 + H2 =>
2 Ag + 2 HNo3 = 2 AgNo3 + H2
CrS + HNO3 = CrS04 + Cr(HNO4)3 + NO + H2O =>
4 CrS + 15 HNO3 = CrS04 + 3 Cr(HNO4)3 + 6 NO + 3 H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
NO2(g) + H2O(g) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(g) = 2 HNO3(l) + NO(g)
Cu(OH)2 + NaCl = CuCl2 + NaOH =>
Cu(OH)2 + 2 NaCl = CuCl2 + 2 NaOH
Ba + Ag = BaAg =>
Ba + Ag = BaAg
C5H10O + KMnO4 + H2SO4 = C5H10O4 + MnSO4 + K2SO4 + H2O =>
5 C5H10O + 6 KMnO4 + 9 H2SO4 = 5 C5H10O4 + 6 MnSO4 + 3 K2SO4 + 9 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Zn + Pb(ClO)2 = Zn(ClO) + Pb =>
2 Zn + Pb(ClO)2 = 2 Zn(ClO) + Pb
No + O2 = No2O2 =>
2 No + O2 = No2O2
VO4{3-} + H{+} = V2O5 + H2O =>
2 VO4{3-} + 6 H{+} = V2O5 + 3 H2O
MnSO4 + O2 = MnO2 + SO4 =>
MnSO4 + O2 = MnO2 + SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C18H32O7C4H6O3 = C20H34O8CH3COOH =>
C18H32O7C4H6O3 = C20H34O8CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/24
Équations équilibrées sur05/10/23
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