| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2 = 3 Mg + 2 PO4
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
AgCl2 + H2 = Ag + HCl =>
AgCl2 + H2 = Ag + 2 HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(aq) + ClO4(aq) = Ca(ClO4)2(aq) =>
Ca(aq) + 2 ClO4(aq) = Ca(ClO4)2(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
FeCl3*6H2O + NaOH = Fe(OH)3 + NaCl + H2O =>
FeCl3*6H2O + 3 NaOH = Fe(OH)3 + 3 NaCl + 6 H2O
H2SO4 + Fe = Fe(SO4)3 + H2 =>
3 H2SO4 + Fe = Fe(SO4)3 + 3 H2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
FeCl3*6H2O + NaOH = Fe(OH)3 + NaCl + H2O =>
FeCl3*6H2O + 3 NaOH = Fe(OH)3 + 3 NaCl + 6 H2O
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaCO3(s) + HCl(ac) = CaCl2(ac) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(ac) = CaCl2(ac) + H2O(l) + CO2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
H2S + AgNO3(aq) = Ag2S + HNO3(aq) =>
H2S + 2 AgNO3(aq) = Ag2S + 2 HNO3(aq)
F2H2O = HF + O3 =>
3 F2H2O = 6 HF + O3
K2Cr2O7 + Mn = K2Cr4O14 + K2Mn =>
2 K2Cr2O7 + Mn = K2Cr4O14 + K2Mn
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na2SO4 + Bi(NO3)3 = Bi2(SO4)3 + NaNO3 =>
3 Na2SO4 + 2 Bi(NO3)3 = Bi2(SO4)3 + 6 NaNO3
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
K2Cr2O7 + Mn = K2Cr4O14 + K2Mn =>
2 K2Cr2O7 + Mn = K2Cr4O14 + K2Mn
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
Ag + NH3 = AgNH3 =>
Ag + NH3 = AgNH3
Na3PO4 + HCI = NaCI + H3PO4 =>
Na3PO4 + 3 HCI = 3 NaCI + H3PO4
SiF4 + NaOH = Na4SiO4 + NaF + H2O =>
SiF4 + 8 NaOH = Na4SiO4 + 4 NaF + 4 H2O
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
P4 + Cl2 = PCl4 =>
P4 + 8 Cl2 = 4 PCl4
KMnO4 + H2C2O4 + H2SO4 = MnO2 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 3 H2C2O4 + H2SO4 = 2 MnO2 + 6 CO2 + 4 H2O + K2SO4
KCl + AgNO3 = KAg + ClNO3 =>
KCl + AgNO3 = KAg + ClNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/16
Équations équilibrées sur10/30/15
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