| Équations équilibrées la veille | Équations équilibrées le lendemain |
26 KNO3 + 5 C6H14O6 = 17 CO2 + 13 N2 + 35 H2O + 13 K2CO3
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
Na2CO3(aq) + Ca(OH)2(s) = CaCO3(s) + NaOH(aq) =>
Na2CO3(aq) + Ca(OH)2(s) = CaCO3(s) + 2 NaOH(aq)
MgCl2 + KOH = KCl2 + Mg(OH) =>
MgCl2 + KOH = KCl2 + Mg(OH)
H2 + NaCl = H2NaCl =>
H2 + NaCl = H2NaCl
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
Cl2 + Na2HSO3 + H2O = Na2SO4 + HCl =>
3 Cl2 + 2 Na2HSO3 + 2 H2O = 2 Na2SO4 + 6 HCl
NaOH(aq) + KHC8H4O4(aq) = KNaC8H4O4(aq) + H2O(l) =>
NaOH(aq) + KHC8H4O4(aq) = KNaC8H4O4(aq) + H2O(l)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
Pb(NO3)2 + Cu(OH)2 = Pb(OH)2 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(OH)2 = Pb(OH)2 + Cu(NO3)2
C4H9H + O2 = CO2 + H2O =>
2 C4H9H + 13 O2 = 8 CO2 + 10 H2O
CH3CH2CH2OH + HI = ICH2CH2CH2OH + H2 =>
CH3CH2CH2OH + HI = ICH2CH2CH2OH + H2
CH3CH2COCH3 + H2NNH2 = CH3CH2CN2 + CH3 + H2O =>
4 CH3CH2COCH3 + 3 H2NNH2 = 3 CH3CH2CN2 + 7 CH3 + 4 H2O
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH =>
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH
*2H2 + O2 = H2O =>
*2H2 + O2 = 2 H2O
HNO3 + H2O = NH3 + O2 =>
HNO3 + H2O = NH3 + 2 O2
LiBr + F2 = LiF + Br2 =>
2 LiBr + F2 = 2 LiF + Br2
KCl + Na2CO3 = KCO3 + ClNa2 =>
KCl + Na2CO3 = KCO3 + ClNa2
C21H23N05 + O2 = CO2 + H2O + N2 =>
4 C21H23N05 + 107 O2 = 84 CO2 + 46 H2O + 10 N2
Al + H(ClO3) = Al(ClO3)3 + H2 =>
2 Al + 6 H(ClO3) = 2 Al(ClO3)3 + 3 H2
I2 + CaF2 = I2F2 + Ca =>
I2 + CaF2 = I2F2 + Ca
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2Cr2O7 + SnI2 + HCl = CrCl3 + SnCl4 + I2 + KCl + H2O =>
2 K2Cr2O7 + 3 SnI2 + 28 HCl = 4 CrCl3 + 3 SnCl4 + 3 I2 + 4 KCl + 14 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Cu(OH)2 + NaNO3 + HCl = NaOH + CuCl2 + HNO3 =>
Cu(OH)2 + 2 NaNO3 + 2 HCl = 2 NaOH + CuCl2 + 2 HNO3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
BaI2 + H2O = Ba(OH)2 + HI =>
BaI2 + 2 H2O = Ba(OH)2 + 2 HI
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
Ag + (SO4)2 = Ag2SO4 =>
4 Ag + (SO4)2 = 2 Ag2SO4
P2O5(s) + BaO(aq) = Ba3(PO4)2(aq) =>
P2O5(s) + 3 BaO(aq) = Ba3(PO4)2(aq)
C2H5CHO + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C2H5CHO + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
Ca(ClO4)2 + H2 = CaCl2 + H2O =>
Ca(ClO4)2 + 8 H2 = CaCl2 + 8 H2O
Ca(H2PO4)2 + H2O = Ca(OH)2 + H3PO4 =>
Ca(H2PO4)2 + 2 H2O = Ca(OH)2 + 2 H3PO4
C2H4 + HCl = C2H4Cl2 + H2 =>
C2H4 + 2 HCl = C2H4Cl2 + H2
FeOHCl2 + H2SO4 = Fe2(SO4)3 + H2O + HCl =>
2 FeOHCl2 + 3 H2SO4 = Fe2(SO4)3 + 2 H2O + 4 HCl
AgNO3 + H2 = AgNO2 + H2O =>
AgNO3 + H2 = AgNO2 + H2O
N2H4 + F2 = NF3 + H2 =>
N2H4 + 3 F2 = 2 NF3 + 2 H2
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
Ag2S + (NH4)NO3 = Ag2NO3 + NH4S =>
Ag2S + (NH4)NO3 = Ag2NO3 + NH4S
(NH2)2COHNO3 = C + H2O + O2 + N2 =>
4(NH2)2COHNO3 = 4 C + 10 H2O + 3 O2 + 6 N2
C3H7COOH + O2 = C0 + H2O =>
C3H7COOH + O2 = 4 C0 + 4 H2O
C4H8O + KMnO4 + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
5 C4H8O + 2 KMnO4 + 3 H2SO4 = 5 C4H8O2 + 2 MnSO4 + K2SO4 + 3 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Cu(OH)2 + NaNO3 + HCl = NaOH + CuCl2 + HNO3 =>
Cu(OH)2 + 2 NaNO3 + 2 HCl = 2 NaOH + CuCl2 + 2 HNO3
Me2O3 + HCl = MeCl3 + H2O =>
Me2O3 + 6 HCl = 2 MeCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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