| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + H2O = 2 LiOH
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P + Br = PBr3 =>
P + 3 Br = PBr3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C10H14N2 + O2 = CO2 + H2O + N2 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(OH)2 + NH4Cl = MgCl2 + NH4OH =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH4OH
CuO + C = CO2 + Cu =>
2 CuO + C = CO2 + 2 Cu
O2 + P = P4O10 =>
5 O2 + 4 P = P4O10
KI + Cl = KCl2 + I =>
KI + 2 Cl = KCl2 + I
COBr2 + NaI = COI2 + NaBr =>
COBr2 + 2 NaI = COI2 + 2 NaBr
KI + Cl = KCl2 + I =>
KI + 2 Cl = KCl2 + I
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaPO4 + CuI2 = NaI2 + CuPO4 =>
NaPO4 + CuI2 = NaI2 + CuPO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaPO4 + CuI2 = NaI2 + CuPO4 =>
NaPO4 + CuI2 = NaI2 + CuPO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH + H2 = CH5COOH =>
CH3COOH + H2 = CH5COOH
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
CH3COOH + H2 = CH5COOH =>
CH3COOH + H2 = CH5COOH
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
P + O3 = PO3 =>
P + O3 = PO3
HCI + Zn = ZnCI + H2 =>
2 HCI + 2 Zn = 2 ZnCI + H2
FeSo4 + NaPo4 = FePo4 + NaSo4 =>
FeSo4 + NaPo4 = FePo4 + NaSo4
Cl2 + NaOH = NaCl + NaOCl + H2O =>
Cl2 + 2 NaOH = NaCl + NaOCl + H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Ba1Cl2 + Na3P1O4 = Ba3(P1O4)2 + Na1Cl1 =>
3 Ba1Cl2 + 2 Na3P1O4 = Ba3(P1O4)2 + 6 Na1Cl1
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
ZN + AGCL = ZNCL + AG =>
ZN + AGCL = ZNCL + AG
Ca + HCl = CaCl + H =>
Ca + HCl = CaCl + H
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
P + O3 = PO3 =>
P + O3 = PO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
P + O3 = PO3 =>
P + O3 = PO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ba1Cl2 + Na3P1O4 = Ba3(P1O4)2 + Na1Cl1 =>
3 Ba1Cl2 + 2 Na3P1O4 = Ba3(P1O4)2 + 6 Na1Cl1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/16
Équations équilibrées sur04/21/15
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