| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
NH4OH + CuSo4 = [Cu(NH3)4]So4 + H2O =>
4 NH4OH + CuSo4 = [Cu(NH3)4]So4 + 4 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
HIO + Na2SO3 = Na2SO4 + I + H2O =>
2 HIO + Na2SO3 = Na2SO4 + 2 I + H2O
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
NaCl + H2O = Na + OCl + H2 =>
NaCl + H2O = Na + OCl + H2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
CaC2 + O2 = CaO + CO2 =>
2 CaC2 + 5 O2 = 2 CaO + 4 CO2
XeF2 + H2O = Xe + O2 + HF =>
2 XeF2 + 2 H2O = 2 Xe + O2 + 4 HF
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
C2H6O + K2CR2O7 + H2SO4 = C2H4O + CR2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + K2CR2O7 + 4 H2SO4 = 3 C2H4O + CR2(SO4)3 + K2SO4 + 7 H2O
BaCl2 = Ba + Cl =>
BaCl2 = Ba + 2 Cl
C3H2 + O3 = CO2 + H2O =>
3 C3H2 + 7 O3 = 9 CO2 + 3 H2O
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaBH4 + CH2O + H2O = CH3OH + NaH2BO2 =>
NaBH4 + 3 CH2O + 2 H2O = 3 CH3OH + NaH2BO2
P2O3 + HCLO3 + H2O = HCL + H3PO4 =>
3 P2O3 + 2 HCLO3 + 9 H2O = 2 HCL + 6 H3PO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ba(OH)2 + H2SO4 = H2O + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
Al2O3 + C + Cl2 = CO2 + AlCl3 =>
2 Al2O3 + 3 C + 6 Cl2 = 3 CO2 + 4 AlCl3
Na2CO3 + Cl = NaCl + CO3 =>
Na2CO3 + 2 Cl = 2 NaCl + CO3
Na + OH = NaO3 + H2O =>
Na + 6 OH = NaO3 + 3 H2O
K(s) + O2(g) = K2O(s) =>
4 K(s) + O2(g) = 2 K2O(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + O = MgO =>
Mg + O = MgO
CoS + NOCl = Co{2+} + Cl{-} + NO + S =>
CoS + 2 NOCl = Co{2+} + 2 Cl{-} + 2 NO + S
Al + CuSO4 = Cu + Al2S3O12 =>
2 Al + 3 CuSO4 = 3 Cu + Al2S3O12
Mg(s) + Br2(l) = MgBr2(s) =>
Mg(s) + Br2(l) = MgBr2(s)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe3O4 + C = FeO + CO =>
Fe3O4 + C = 3 FeO + CO
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P2O3 + HCLO3 + H2O = H3PO4 + HCL =>
3 P2O3 + 2 HCLO3 + 9 H2O = 6 H3PO4 + 2 HCL
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCl2 + Na2PO4 = CaPO4 + NaCl =>
CaCl2 + Na2PO4 = CaPO4 + 2 NaCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4OH + CuSO4 = [Cu(NH3)4]SO4 + H2O =>
4 NH4OH + CuSO4 = [Cu(NH3)4]SO4 + 4 H2O
NH2OH + O2 = N2 + H2O =>
4 NH2OH + O2 = 2 N2 + 6 H2O
NiS + NOCl = Ni{2+} + Cl{-} + NO + S =>
NiS + 2 NOCl = Ni{2+} + 2 Cl{-} + 2 NO + S
H2So4(aq) + Ba(OH)2(aq) = H2O(l) + BaSo4(s) =>
H2So4(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSo4(s)
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
Na + HNO3 = NaNO3 + H2O + NO =>
3 Na + 4 HNO3 = 3 NaNO3 + 2 H2O + NO
H2O2 + CH3COCH3 = CO2 + H8C2O =>
H2O2 + CH3COCH3 = CO2 + H8C2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/17
Équations équilibrées sur03/22/16
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