| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COOC2H5 + KOH = C6H5COOK + C2H5OH
CH3COOH + MGO = (CH3COO)2MG + H2O =>
2 CH3COOH + MGO = (CH3COO)2MG + H2O
KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O
CH3COOH + MGO = (CH3COO)2MG + H2O =>
2 CH3COOH + MGO = (CH3COO)2MG + H2O
KI(aq) + CI2(g) = KCI(aq) + I2(aq) =>
KI(aq) + CI2(g) = KCI(aq) + I2(aq)
KI + KMnO4 + H2SO4 = I2 + K2SO4 + H2O + MnSO4 =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 6 K2SO4 + 8 H2O + 2 MnSO4
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
C2H4O2 + O2 = CO2 + H20 =>
5 C2H4O2 + 5 O2 = 10 CO2 + H20
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
O2 + HCl = Cl2 + H2O =>
O2 + 4 HCl = 2 Cl2 + 2 H2O
NH3 + KOH = NOH + K3H3 + H2 =>
3 NH3 + 3 KOH = 3 NOH + K3H3 + 3 H2
C + O2 = CO2 =>
C + O2 = CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
CO(NH2)2 + NO2 = CO2 + H2O + N2 =>
4 CO(NH2)2 + 6 NO2 = 4 CO2 + 8 H2O + 7 N2
Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2
C12H22O11 + O2 = H2O + CO2 =>
C12H22O11 + 12 O2 = 11 H2O + 12 CO2
C6H11NO + O2 = CO2 + H20 + N0 =>
20 C6H11NO + 110 O2 = 120 CO2 + 11 H20 + 20 N0
AGNO3 + MGBR2 = AGBR2 + MGNO3 =>
AGNO3 + MGBR2 = AGBR2 + MGNO3
C6H11NO + O2 = CO2 + H2O + N2 =>
4 C6H11NO + 33 O2 = 24 CO2 + 22 H2O + 2 N2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C + O2 = CO =>
2 C + O2 = 2 CO
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
C3H4 + HBr = C3H5Br =>
C3H4 + HBr = C3H5Br
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
H2SO4 + OH = H2O + SO4 =>
H2SO4 + 2 OH = 2 H2O + SO4
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H3O + SiO3 = (H3O)2SiO3 =>
2 H3O + SiO3 = (H3O)2SiO3
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
Ae(OH)3 = Ae2O3 + H2O =>
2 Ae(OH)3 = Ae2O3 + 3 H2O
H2O = O3 + H =>
3 H2O = O3 + 6 H
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
NO2 + NaOH = NaNO2 + HNO3 =>
2 NO2 + NaOH = NaNO2 + HNO3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
CH3COH + KMNO4 + H2SO4 = CH3COOH + MNSO4 + K2SO4 + H2O =>
5 CH3COH + 2 KMNO4 + 3 H2SO4 = 5 CH3COOH + 2 MNSO4 + K2SO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/18
Équations équilibrées sur05/08/17
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