| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl + HNO3 = LiNO3 + HCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
P + Cl = PCl5 =>
P + 5 Cl = PCl5
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOCl + HCl = Cl2 + H2O + NaCl =>
NaOCl + 2 HCl = Cl2 + H2O + NaCl
H2 + BR = HBR =>
H2 + 2 BR = 2 HBR
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Sr(OH)2 + Cr(NO3)3 = Sr(NO3)3 + Cr(OH)2 =>
Sr(OH)2 + Cr(NO3)3 = Sr(NO3)3 + Cr(OH)2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mg + CuNO3 = CuMg + NO3 =>
Mg + CuNO3 = CuMg + NO3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C57H110O6 + NaOH = C3H8O3 + Na[C18H35O2] =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 Na[C18H35O2]
NaJ + Cl = NaCl + J2 =>
2 NaJ + 2 Cl = 2 NaCl + J2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeO3 + C = Fe + CO2 =>
2 FeO3 + 3 C = 2 Fe + 3 CO2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Ca(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = P4 + 2 CaSiO3 + 14 CO
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
NH3 + KMNO4 + H2SO4 = N2 + MNSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMNO4 + 9 H2SO4 = 5 N2 + 6 MNSO4 + 3 K2SO4 + 24 H2O
CO(NH2)2 + KBrO + NaOH = KBr + Na2CO3 + N2 + H2O =>
CO(NH2)2 + 3 KBrO + 2 NaOH = 3 KBr + Na2CO3 + N2 + 3 H2O
Ca(NO3)2 + (NH4)3PO4 = Ca3(PO4)2 + NH4NO3 =>
3 Ca(NO3)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4NO3
Hg(NO3)2(aq) + HCl(aq) = HgCl2(s) + H(NO3)(aq) =>
Hg(NO3)2(aq) + 2 HCl(aq) = HgCl2(s) + 2 H(NO3)(aq)
LiNO3 + K2CO3 = LiCO3 + K2NO3 =>
LiNO3 + K2CO3 = LiCO3 + K2NO3
HNO3 + P4O10 = (HPO3)3 + N2O5 =>
12 HNO3 + 3 P4O10 = 4(HPO3)3 + 6 N2O5
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
H2So4 + Na = Na2So4 + H2 =>
H2So4 + 2 Na = Na2So4 + H2
C2H6O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C2H4O =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 C2H4O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
S + O = SO2 =>
S + 2 O = SO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P + NO2 = P2O5 + NO =>
2 P + 5 NO2 = P2O5 + 5 NO
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
P2O5 = O2 + P4 =>
2 P2O5 = 5 O2 + P4
HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
S + O2 = SO2 =>
S + O2 = SO2
K + H2 = KH =>
2 K + H2 = 2 KH
C2H5OH + H2O2 = H2O + CO2 =>
C2H5OH + 6 H2O2 = 9 H2O + 2 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2O + H2SiO4 = Na2SiO4 + H2O =>
Na2O + H2SiO4 = Na2SiO4 + H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Li2SO4 + Ba(NO3)2 = LiNO3 + BaSO4 =>
Li2SO4 + Ba(NO3)2 = 2 LiNO3 + BaSO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cu(NO3)2(aq) + K2PO4(aq) = Cu(PO4)(s) + KNO3(aq) =>
Cu(NO3)2(aq) + K2PO4(aq) = Cu(PO4)(s) + 2 KNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/16
Équations équilibrées sur01/26/16
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