| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd + 6 H{+} + CrO3{-} = Cd{2} + 3 H2O + Cr{3}
C100H202 + O2 = H2O + CO2 =>
2 C100H202 + 301 O2 = 202 H2O + 200 CO2
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
H3 + N2 = N2H3 =>
H3 + N2 = N2H3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
FeCl3 + O = Fe(ClO3)3 =>
FeCl3 + 9 O = Fe(ClO3)3
Ca + K = CaK =>
Ca + K = CaK
Mg2 + N2 = MgN2 =>
Mg2 + 2 N2 = 2 MgN2
Cl2 + H2S = S + HCl =>
Cl2 + H2S = S + 2 HCl
C12H22O11 + KNO3 = CO2 + K2CO3 + N2 + H2O =>
5 C12H22O11 + 48 KNO3 = 36 CO2 + 24 K2CO3 + 24 N2 + 55 H2O
Cu(NO3)2Fe(NO3)3 = Fe(NO3)2Cu(NO3)3 =>
Cu(NO3)2Fe(NO3)3 = Fe(NO3)2Cu(NO3)3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l) =>
2 NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l)
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2 =>
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Cu(g) + O2(g) = CuO(g) =>
2 Cu(g) + O2(g) = 2 CuO(g)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + 2 KCl(aq)
SnCl2 + SO2 + HCl = SnCl4 + H2O + SnS2 =>
6 SnCl2 + 2 SO2 + 8 HCl = 5 SnCl4 + 4 H2O + SnS2
HCl + CuCO3 = CuCl2 + CO2 + H2O =>
2 HCl + CuCO3 = CuCl2 + CO2 + H2O
S + O2 = SO2 =>
S + O2 = SO2
Ru + NO3 = Ru(NO3)2 =>
Ru + 2 NO3 = Ru(NO3)2
Sodiumsulfate + calciumnitrate = sodiumnitrate + calciumsulfate =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cr2O7{-2} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{-2} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O
NH4HSO3 = NH3 + SO2 + H2O =>
NH4HSO3 = NH3 + SO2 + H2O
C4H9NO2 + KOH = C4H8KNO2 + H2O =>
C4H9NO2 + KOH = C4H8KNO2 + H2O
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4(aq) + B(OH)3(aq) = B2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 B(OH)3(aq) = B2(SO4)3(aq) + 6 H2O(l)
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
FeOH3 + NaOH + H2O = NaFe(OH)6 + H2 =>
FeOH3 + NaOH + 4 H2O = NaFe(OH)6 + 3 H2
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
C3H6 + KMnO4 + H2O = C3H8O2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 KOH
K + H3O = KOH + H =>
K + H3O = KOH + 2 H
BaSO4 + H = Ba + H2SO4 =>
BaSO4 + 2 H = Ba + H2SO4
CaSiO3CO2 = CaCO3SiO2 =>
CaSiO3CO2 = CaCO3SiO2
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4(NH4)3PO4 + 6 H2O
HBrO4(aq) + Fe(OH)2(s) = Fe(BrO4)2(aq) + H2O(l) =>
2 HBrO4(aq) + Fe(OH)2(s) = Fe(BrO4)2(aq) + 2 H2O(l)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
P + KOH + H2O = KH2PO2 + H2 =>
2 P + 2 KOH + 2 H2O = 2 KH2PO2 + H2
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
P4(s) + Cl(g) = PCl5(g) =>
P4(s) + 20 Cl(g) = 4 PCl5(g)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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