Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S + 3 O2 = 2 H2O + 2 SO2
HNO3 + Al2O3 = Al(NO3)3 + H2O =>
6 HNO3 + Al2O3 = 2 Al(NO3)3 + 3 H2O
H2C2O4*2H2O + KOH = H2O + K2C2O4 =>
H2C2O4*2H2O + 2 KOH = 4 H2O + K2C2O4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
H2SO3 + Fe(OH)3 = Fe2(SO3)3 + H2O =>
3 H2SO3 + 2 Fe(OH)3 = Fe2(SO3)3 + 6 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH =>
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
CrO3 + Na2CO3 + KNO3 = NaCrO4 + CO2 + KNO2 =>
2 CrO3 + Na2CO3 + KNO3 = 2 NaCrO4 + CO2 + KNO2
H2SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2SO3 + Ca(OH)2 = CaSO3 + 2 H2O
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
Mg2C3 + H2O = Mg(OH)2 + C3H4 =>
Mg2C3 + 4 H2O = 2 Mg(OH)2 + C3H4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H6 + O2 = C3O + H3O =>
C6H6 + 2 O2 = 2 C3O + 2 H3O
K2S + MGSO4 = K2SO4 + MGS =>
K2S + MGSO4 = K2SO4 + MGS
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
KMnO4 + H3PO3 + H2SO4 = H3PO4 + Mn(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + H3PO3 + 7 H2SO4 = H3PO4 + 2 Mn(SO4)3 + K2SO4 + 7 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Pb(NO3)2 + H3AsO4 = PbHAsO4 + HNO3 =>
Pb(NO3)2 + H3AsO4 = PbHAsO4 + 2 HNO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
P4 + O2 = P4O2 =>
P4 + O2 = P4O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaOH + BaCl2 = Ba(OH)2 + NaCl =>
2 NaOH + BaCl2 = Ba(OH)2 + 2 NaCl
N2O5(s) + H2O(l) = HNO3(aq) =>
N2O5(s) + H2O(l) = 2 HNO3(aq)
HI + NaOH = H2O + NaI =>
HI + NaOH = H2O + NaI
Na(OH)2 + H3PO4 = NaHPO4 + H2O =>
Na(OH)2 + H3PO4 = NaHPO4 + 2 H2O
CA(OH)2 + H2CO3 = CACO3 + H2O =>
CA(OH)2 + H2CO3 = CACO3 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KI + NaClO = NaI + KClO =>
KI + NaClO = NaI + KClO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CoBr3 + Pb(NO3)2 = Co(NO3)3 + PbBr2 =>
2 CoBr3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbBr2
ZN + HCi = ZNCi2 + H2 =>
ZN + 2 HCi = ZNCi2 + H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cl2 + KNO3 + H2O = KClO3 + KCl + HNO3 =>
3 Cl2 + 6 KNO3 + 3 H2O = KClO3 + 5 KCl + 6 HNO3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
KOH + HI = H2O + KI =>
KOH + HI = H2O + KI
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
MNSO4 + (NH4)2S2O8 + H2O = MNO2 + H2SO4 + (NH4)2SO4 =>
MNSO4 + (NH4)2S2O8 + 2 H2O = MNO2 + 2 H2SO4 + (NH4)2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/17
Équations équilibrées sur05/13/16
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