| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O(l) + CO2(g)
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2O2 + HCl = H2O + NaCl + O2 =>
2 Na2O2 + 4 HCl = 2 H2O + 4 NaCl + O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AlI = Al + I3 =>
3 AlI = 3 Al + I3
NaHCO3 + C6H4(COOH)2 = C6H4CONaO + CO2 + H2O =>
30 NaHCO3 + 29 C6H4(COOH)2 = 30 C6H4CONaO + 52 CO2 + 42 H2O
CH3COOH + C3H7OH = CH3COOC3H7 + H20 =>
5 CH3COOH + 30 C3H7OH = 20 CH3COOC3H7 + 3 H20
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
PBSO4 = PBSO3 + O2 =>
2 PBSO4 = 2 PBSO3 + O2
RhO2 + H2O = Rh(OH)4 =>
RhO2 + 2 H2O = Rh(OH)4
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Al + I = AlI3 =>
Al + 3 I = AlI3
PBS(s) + O2(g) = PBO(s) + SO2(g) =>
2 PBS(s) + 3 O2(g) = 2 PBO(s) + 2 SO2(g)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaCl + H2SO4 + MnO2 = NaHSO4 + Mn2SO4 + H2O + Cl2 =>
6 NaCl + 7 H2SO4 + 2 MnO2 = 6 NaHSO4 + Mn2SO4 + 4 H2O + 3 Cl2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Li + HNO3 = LiNO3 + NO + H2O =>
3 Li + 4 HNO3 = 3 LiNO3 + NO + 2 H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Zn(NO3)2 + CH4N2O = ZnO + CO2 + H2O + N2 =>
3 Zn(NO3)2 + 5 CH4N2O = 3 ZnO + 5 CO2 + 10 H2O + 8 N2
Na2S(aq) + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S(aq) + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Ca(OH)2 + Na3Po4 = Ca3(Po4)2 + NaOH =>
3 Ca(OH)2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaOH
C11H24 + O2 = CO2 + H20 =>
5 C11H24 + 55 O2 = 55 CO2 + 6 H20
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
As2S3 + HClO3 + H20 = H3AsSO4 + H2SO4 + HCl =>
5 As2S3 + 20 HClO3 + 2 H20 = 10 H3AsSO4 + 5 H2SO4 + 20 HCl
Mg(NO3)2 + CH4N2O = MgO + CO2 + H2O + N2 =>
3 Mg(NO3)2 + 5 CH4N2O = 3 MgO + 5 CO2 + 10 H2O + 8 N2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
NaNO3 + Mg + H2O = NH3 + Mg(OH)2 + NaOH =>
NaNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + NaOH
CH4 + Cl2 = CH3Cl + H2 =>
2 CH4 + Cl2 = 2 CH3Cl + H2
Fe(NO3)3 + KOH = KNO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 KOH = 3 KNO3 + Fe(OH)3
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
PCl3 + Cl3 = PCl5 =>
3 PCl3 + 2 Cl3 = 3 PCl5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/17
Équations équilibrées sur10/24/16
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