| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + H2SO4 = MgSO4 + H2O
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
Si3N4 = Si + N2 =>
Si3N4 = 3 Si + 2 N2
KClO3(heat) = KCl + O2 =>
2 KClO3(heat) = 2 KCl + 3 O2
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
CaBr2 = Ca + Br =>
CaBr2 = Ca + 2 Br
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
MgO + H2S = MgS + H2O =>
MgO + H2S = MgS + H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Pb{2+} + CrO4{2-} = PbCrO4 =>
Pb{2+} + CrO4{2-} = PbCrO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
(NH4)6Mo7O24 + HCl + Na2S = Mo3O8 + S + NaCl + NH4Cl + H2O =>
3(NH4)6Mo7O24 + 32 HCl + 7 Na2S = 7 Mo3O8 + 7 S + 14 NaCl + 18 NH4Cl + 16 H2O
Mg + H3PO4 = Mg3(PO4) + H2 =>
6 Mg + 2 H3PO4 = 2 Mg3(PO4) + 3 H2
Na2Cr2O7 + CrCl2 + HCl = NaCl + CrCl3 + H2O =>
Na2Cr2O7 + 6 CrCl2 + 14 HCl = 2 NaCl + 8 CrCl3 + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4I + Pb(ClO4)2 = NH4(ClO4)2 + PbI =>
NH4I + Pb(ClO4)2 = NH4(ClO4)2 + PbI
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
C12H22O11 + KCLO3 = CO2 + H2O + KCL =>
C12H22O11 + 8 KCLO3 = 12 CO2 + 11 H2O + 8 KCL
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
Cu(No3)2 + Zn = Zn(No3)2 + Cu =>
Cu(No3)2 + Zn = Zn(No3)2 + Cu
KClO4 + AgO = KCl + Ag2O3 =>
KClO4 + 8 AgO = KCl + 4 Ag2O3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
PbCrO4 + OH{-} = Pb(OH)3{-} + CrO4{2-} =>
PbCrO4 + 3 OH{-} = Pb(OH)3{-} + CrO4{2-}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
MG + F2 = MGF =>
2 MG + F2 = 2 MGF
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
C6H5OH + NAOH = C6H5ONA + H2O =>
C6H5OH + NAOH = C6H5ONA + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
H2S + I2 = S + HI =>
H2S + I2 = S + 2 HI
CH4 + OH = CO2 + H2O =>
CH4 + 8 OH = CO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KClO3 = KClO2 + O =>
KClO3 = KClO2 + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/17
Équations équilibrées sur03/16/16
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