| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3 Mg(OH)2 = 6 NaOH + Mg3(PO4)2
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
HCH3COO + LiOH = HOH + LiCH3COO =>
HCH3COO + LiOH = HOH + LiCH3COO
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Ba(OH)2 + H3PO4 = BaPO4 + H3(OH)2 =>
Ba(OH)2 + H3PO4 = BaPO4 + H3(OH)2
HF + LiOH = HFOH + Li =>
HF + LiOH = HFOH + Li
CH4O + H2O = CO2 + H2 =>
CH4O + H2O = CO2 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCH3COO + Ba(OH)2 = H(OH)2 + BaCH3COO =>
HCH3COO + Ba(OH)2 = H(OH)2 + BaCH3COO
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Cr2O7{2-} + H{+} + CH3OH = Cr{3+} + H2O + HCO2H =>
2 Cr2O7{2-} + 16 H{+} + 3 CH3OH = 4 Cr{3+} + 11 H2O + 3 HCO2H
NaOH + H2SO4 = NaSO4 + H3O =>
NaOH + H2SO4 = NaSO4 + H3O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H + O = H2O =>
2 H + O = H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H + O = H2O =>
2 H + O = H2O
HCH3COO + Ba(OH)2 = H(OH)2 + BaCH3COO =>
HCH3COO + Ba(OH)2 = H(OH)2 + BaCH3COO
HF + LiOH = HFOH + Li =>
HF + LiOH = HFOH + Li
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Na2S + C2O2(OH)2 = NaOH + C2O2S =>
Na2S + C2O2(OH)2 = 2 NaOH + C2O2S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na3PO4 + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2
Br2 + CH2Cl2 = Br2CH2Cl2 =>
Br2 + CH2Cl2 = Br2CH2Cl2
MnO4{-} + H{+} + Cl{-} = Mn{2+} + H2O + Cl2 =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{2+} + 8 H2O + 5 Cl2
C + O = CO2 =>
C + 2 O = CO2
CuSO4 + AgNO3 = Cu(NO3)2 + Ag2SO4 =>
CuSO4 + 2 AgNO3 = Cu(NO3)2 + Ag2SO4
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C3H8S + O2 = CO2 + H2O + SO3 =>
2 C3H8S + 13 O2 = 6 CO2 + 8 H2O + 2 SO3
Na + Cl = NaCl =>
Na + Cl = NaCl
Mg + HCl = MgHCl =>
Mg + HCl = MgHCl
NH4NO3 + KOH = NH4OH + KNO3 =>
NH4NO3 + KOH = NH4OH + KNO3
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
VO3 + SO2 = VO + SO4 =>
VO3 + SO2 = VO + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/09
Équations équilibrées sur10/29/08
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