| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
BF3(g) + NAH(s) = B2H6(g) + NAF(s) =>
2 BF3(g) + 6 NAH(s) = B2H6(g) + 6 NAF(s)
CH4 + O3 = CO2 + H20 =>
15 CH4 + 10 O3 = 15 CO2 + 3 H20
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Fe(NO3)2 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + O2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
ZnSO4 + AgCl = ZnCl + AgSO4 =>
ZnSO4 + AgCl = ZnCl + AgSO4
Ed + H2O = EdOH + H2 =>
2 Ed + 2 H2O = 2 EdOH + H2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnCl2 + H2S = HCl + ZnS =>
ZnCl2 + H2S = 2 HCl + ZnS
CH3CH2CHO + NH2 + Br2 + KOH = CH3CH2NH2 + KBr2 + HCHO =>
3 CH3CH2CHO + 2 NH2 + 2 Br2 + 2 KOH = 2 CH3CH2NH2 + 2 KBr2 + 5 HCHO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C7H12 + O2 = CO2 + H20 =>
5 C7H12 + 35 O2 = 35 CO2 + 3 H20
Te + HNO3 = TeO2 + H2O + NO2 =>
Te + 4 HNO3 = TeO2 + 2 H2O + 4 NO2
CoCl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 13 KCl + 6 H2O
NaOH + Al(NO3)3 = AlOH + Na(NO3)3 =>
NaOH + Al(NO3)3 = AlOH + Na(NO3)3
C6H5NO2 + Fe + HCl = C6H5NH3 + FeCl3 + H2O =>
3 C6H5NO2 + 7 Fe + 21 HCl = 3 C6H5NH3 + 7 FeCl3 + 6 H2O
Fe2(SO4)3 + Ba(NO3)2 = Fe(NO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaSO4
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
AgBO2 + HNO3 + H2O = AgNO3 + H3BO3 =>
AgBO2 + HNO3 + H2O = AgNO3 + H3BO3
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
F2 + NaOH = H2O + NaF + OF2 =>
2 F2 + 2 NaOH = H2O + 2 NaF + OF2
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
Mg + PbI2 = MgI4 + Pb =>
Mg + 2 PbI2 = MgI4 + 2 Pb
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
C6H5OH + Cu(OH)2 = (C6H5O)2Cu + H2O =>
2 C6H5OH + Cu(OH)2 = (C6H5O)2Cu + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ch3COOH + CaO = Ca(Ch3COO)2 + H2O =>
2 Ch3COOH + CaO = Ca(Ch3COO)2 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C2H4 + H2 = C3H8 =>
3 C2H4 + 2 H2 = 2 C3H8
HNO3 + H3PO3 = NO + H3PO4 + H20 =>
20 HNO3 + 40 H3PO3 = 20 NO + 40 H3PO4 + H20
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NaSo4 + BaCl2 = NaCl2 + BaSo4 =>
NaSo4 + BaCl2 = NaCl2 + BaSo4
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
Br + S + H2O = HBr + H2SO4 =>
6 Br + S + 4 H2O = 6 HBr + H2SO4
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/17
Équations équilibrées sur01/20/17
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