| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 = Al2O3 + 3 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C10H18O + CrO3 + H2SO4 = C10H16O + Cr2(SO4)3 + H2O =>
3 C10H18O + 2 CrO3 + 3 H2SO4 = 3 C10H16O + Cr2(SO4)3 + 6 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4(aq) + Sr(OH)2(aq) = H2O + Sr3(PO4)2 =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = 6 H2O + Sr3(PO4)2
H3PO4(aq) + Sr(OH)2(aq) = H2O(l) + Sr3(PO4)2(s) =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = 6 H2O(l) + Sr3(PO4)2(s)
SiO2(s) + C(s) = Si(l) + CO(g) =>
SiO2(s) + 2 C(s) = Si(l) + 2 CO(g)
H3PO4(aq) + Sr(OH)2(aq) = H2O(l) + Sr3(PO4)2(aq) =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = 6 H2O(l) + Sr3(PO4)2(aq)
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu3(PO4)2 + HCl = CuCl2 + H3PO4 =>
Cu3(PO4)2 + 6 HCl = 3 CuCl2 + 2 H3PO4
AL + N2 = ALN =>
2 AL + N2 = 2 ALN
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3 =>
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3
K2[S2O5] + H2O = KHSO3 =>
K2[S2O5] + H2O = 2 KHSO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H6O + O2 = H2O + C2H4O2 =>
C2H6O + O2 = H2O + C2H4O2
KBr + CaS = CaBr + KS =>
KBr + CaS = CaBr + KS
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
C + O2 = CO =>
2 C + O2 = 2 CO
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
S2O3{2-} + I2 + H2O = S2O4{2-} + H{+} + I{-} =>
S2O3{2-} + I2 + H2O = S2O4{2-} + 2 H{+} + 2 I{-}
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
NaCl(s) + H2O(l) = OH2Na(l) + ClOH2(l) =>
NaCl(s) + 2 H2O(l) = OH2Na(l) + ClOH2(l)
HCI + AgNO3 = AgCI + HNO3 =>
HCI + AgNO3 = AgCI + HNO3
CH4 = C + H2 =>
CH4 = C + 2 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HS + NaOH = H2O + NaS =>
HS + NaOH = H2O + NaS
Mg(s) + O2(g) = MgO =>
2 Mg(s) + O2(g) = 2 MgO
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CHCH + HCl = CH2CHCl =>
CHCH + HCl = CH2CHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/13
Équations équilibrées sur10/29/12
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