| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + HCl = MgOHCl + H2O
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
CH3COH + HCN = CH3COHHCN =>
CH3COH + HCN = CH3COHHCN
Ni + KMnO4 + HCl = NiCl2 + KCl + MnCl2 + H2O =>
5 Ni + 2 KMnO4 + 16 HCl = 5 NiCl2 + 2 KCl + 2 MnCl2 + 8 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Fe + HCl2 = FeCl2 + H2 =>
2 Fe + 2 HCl2 = 2 FeCl2 + H2
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
HCl + NAOH = NACl + H2O =>
HCl + NAOH = NACl + H2O
CH3Br + NAOH = CH3OH + NABr =>
CH3Br + NAOH = CH3OH + NABr
HCl + NAOH = NACl + H2O =>
HCl + NAOH = NACl + H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
(NH4)2SO4 + NaNO3 = Na2SO4 + NH4NO3 =>
(NH4)2SO4 + 2 NaNO3 = Na2SO4 + 2 NH4NO3
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
Cd + H2SO4 = Cd(SO4)2 + SO2 + H2O =>
Cd + 4 H2SO4 = Cd(SO4)2 + 2 SO2 + 4 H2O
CrCl3 + KClO3 + NaOH = NaCrO4 + KCl + NaCl + H2O =>
3 CrCl3 + 2 KClO3 + 12 NaOH = 3 NaCrO4 + 2 KCl + 9 NaCl + 6 H2O
CH3COH + HCN = CH3COHHCN =>
CH3COH + HCN = CH3COHHCN
C + O2 = CO =>
2 C + O2 = 2 CO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + NAOH = NACl + H2O =>
HCl + NAOH = NACl + H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Ca + HNO3 = Ca(NO3)2 + H2O + N2 =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + 6 H2O + N2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
BeSO4 + H2O = Be(OH)2 + H2SO4 =>
BeSO4 + 2 H2O = Be(OH)2 + H2SO4
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
C6H12 + O2 = CO2 + H20 =>
5 C6H12 + 30 O2 = 30 CO2 + 3 H20
(CH3(CH2)6CH3) + O2 = CO2 + H20 =>
10(CH3(CH2)6CH3) + 80 O2 = 80 CO2 + 9 H20
MnO4{-} + H3O{+} + C2O4{-}2 = Mn2{+} + CO2 + H2O =>
2 MnO4{-} + 16 H3O{+} + 13 C2O4{-}2 = Mn2{+} + 26 CO2 + 24 H2O
Na2B4O7 + AgNO3 + H2O = NaNO3 + H3BO3 + AgBO2 =>
Na2B4O7 + 2 AgNO3 + 3 H2O = 2 NaNO3 + 2 H3BO3 + 2 AgBO2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
MG(s) + O2(g) = MGO2(s) =>
MG(s) + O2(g) = MGO2(s)
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CO2 + NaCl + NH3 + H2O = NaHCO3 + NH4Cl =>
CO2 + NaCl + NH3 + H2O = NaHCO3 + NH4Cl
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
HNO3 + Ca = Ca(NO3)2 + H2O + N2 =>
12 HNO3 + 5 Ca = 5 Ca(NO3)2 + 6 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/17
Équations équilibrées sur12/18/16
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