| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaSO4
CO2 + H20 = O2 + C6H12O6 =>
30 CO2 + 3 H20 = 15 O2 + 5 C6H12O6
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C4H10 + HI = C4H9I + H2 =>
C4H10 + HI = C4H9I + H2
(COOH)2 + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMNO4 + 3 H2SO4 = 10 CO2 + 2 MNSO4 + K2SO4 + 8 H2O
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
CaCl2 + H2SO4 + H2O = CaSO4*2H2O + HCl =>
CaCl2 + H2SO4 + 2 H2O = CaSO4*2H2O + 2 HCl
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
S2Cl2 + H2O = S + SO2 + HCl =>
2 S2Cl2 + 2 H2O = 3 S + SO2 + 4 HCl
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
Ca(C7H12O7)2 + H2SO4 = (C7H12O7)2 + CaSO4 + H2 =>
Ca(C7H12O7)2 + H2SO4 = (C7H12O7)2 + CaSO4 + H2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
AgNO3 + K2CrO4 = AgCrO4 + K2NO3 =>
AgNO3 + K2CrO4 = AgCrO4 + K2NO3
C2H5OH + CuO = CH3COH + Cu + H2O =>
C2H5OH + CuO = CH3COH + Cu + H2O
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
Ba + CO3 = BaCO3 =>
Ba + CO3 = BaCO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Mg(s) + HCl = MgCl + H =>
Mg(s) + HCl = MgCl + H
C18H38 + O2 = H2O + CO2 =>
2 C18H38 + 55 O2 = 38 H2O + 36 CO2
CO2 + H2O + NO2 = C7H10N + O2 =>
14 CO2 + 10 H2O + 2 NO2 = 2 C7H10N + 21 O2
P2O3 + Na2O = NaPO2 =>
P2O3 + Na2O = 2 NaPO2
KBr + K2CrO7 + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
18 KBr + 2 K2CrO7 + 14 H2SO4 = 9 Br2 + 11 K2SO4 + Cr2(SO4)3 + 14 H2O
Hg + I2 = HgI =>
2 Hg + I2 = 2 HgI
(COOK)2 + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5(COOK)2 + 2 KMNO4 + 8 H2SO4 = 10 CO2 + 2 MNSO4 + 6 K2SO4 + 8 H2O
Mg(s) + HCl = MgCl2 + H =>
Mg(s) + 2 HCl = MgCl2 + 2 H
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KBr + K2Cr2O7 + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3OH + Br{-} = CH3Br + OH{-} =>
CH3OH + Br{-} = CH3Br + OH{-}
Pb + Cl2 = PbCl2 =>
Pb + Cl2 = PbCl2
Al + O = AlO =>
Al + O = AlO
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Sn + Cu{2+} = Sn{2+} + Cu =>
Sn + Cu{2+} = Sn{2+} + Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
I2 + Na2SO3 + H2O = H2SO4 + NaI =>
I2 + Na2SO3 + H2O = H2SO4 + 2 NaI
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/15
Équations équilibrées sur04/27/14
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