| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 H2O + 2 NH3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CH3ONA + H2 = CH3OH + NAH =>
CH3ONA + H2 = CH3OH + NAH
CH3ONA + H2 = CH3OH + NA =>
2 CH3ONA + H2 = 2 CH3OH + 2 NA
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
CH3ONA + H2 = CH3OH + NAH =>
CH3ONA + H2 = CH3OH + NAH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H2O4 + KMnO4 = KC2H2O4 + MnO4 =>
C2H2O4 + KMnO4 = KC2H2O4 + MnO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ca(OH)2 + Na2Co3 = CaCo3 + NaOH =>
Ca(OH)2 + Na2Co3 = CaCo3 + 2 NaOH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ba + HOH = Ba(OH)2 + H2 =>
Ba + 2 HOH = Ba(OH)2 + H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Ba + SnCl2 = BaCl2 + Sn =>
Ba + SnCl2 = BaCl2 + Sn
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
I2 + MgCl2 = Cl2 + MgI2 =>
I2 + MgCl2 = Cl2 + MgI2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Ca3(PO4)2 + H2SO4 = Ca(SO4) + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 Ca(SO4) + 2 H3PO4
CH3NH2(g) + O2(g) = CO2(g) + H2O9(g) + N2(g) =>
4 CH3NH2(g) + 49 O2(g) = 4 CO2(g) + 10 H2O9(g) + 2 N2(g)
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
Cu(OH)2 + H3(PO4) = Cu3(PO4)2 + H(OH) =>
3 Cu(OH)2 + 2 H3(PO4) = Cu3(PO4)2 + 6 H(OH)
HI + H2SO4 = S8 + I2 + H2O =>
48 HI + 8 H2SO4 = S8 + 24 I2 + 32 H2O
C5H11 + O2 = H2O + CO2 =>
4 C5H11 + 31 O2 = 22 H2O + 20 CO2
CH3C4H8CH3 + O2 = CO2 + H2O =>
2 CH3C4H8CH3 + 19 O2 = 12 CO2 + 14 H2O
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
FeOH3 + O2 = Fe2O3 + H2O =>
2 FeOH3 + 2 O2 = Fe2O3 + 3 H2O
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3C2H4CH3 + O2 = CO2 + H2O =>
2 CH3C2H4CH3 + 13 O2 = 8 CO2 + 10 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CH3ONA + H2 = CH3OH + NAH =>
CH3ONA + H2 = CH3OH + NAH
CH3ONA + H2 = CH3OH + NA =>
2 CH3ONA + H2 = 2 CH3OH + 2 NA
Cu(OH)2 + H3(PO4) = Cu3(PO4)2 + H(OH) =>
3 Cu(OH)2 + 2 H3(PO4) = Cu3(PO4)2 + 6 H(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/11
Équations équilibrées sur01/27/11
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