| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ga(s) + 3 Cl2(g) = 2 Ga2Cl3(s)
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
Ga(s) + Cl2(g) = GaCl2(s) =>
Ga(s) + Cl2(g) = GaCl2(s)
P4 + O2 = P4O =>
2 P4 + O2 = 2 P4O
KOH + H2O2 = KO2 + H2O =>
2 KOH + 3 H2O2 = 2 KO2 + 4 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
CUCL + HG2(CLO3)2 = CU(CLO3)2 + HG2CL =>
CUCL + HG2(CLO3)2 = CU(CLO3)2 + HG2CL
P4 + O2 = P4O =>
2 P4 + O2 = 2 P4O
HBr + LiOH = H2O + Li2Br2 =>
2 HBr + 2 LiOH = 2 H2O + Li2Br2
HBr + LiOH = H2O + LiBr =>
HBr + LiOH = H2O + LiBr
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ba(BrO3)2 + Na3(PO4) = Ba3(PO4)2 + Na(BrO3) =>
3 Ba(BrO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 Na(BrO3)
Cl2 + Br2 + KOH = KCl + KBrO3 + H2O =>
5 Cl2 + Br2 + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KOH + H2O2 = KO2 + H2O =>
2 KOH + 3 H2O2 = 2 KO2 + 4 H2O
H2O2 + H2S = H2SO4 + H2O =>
4 H2O2 + H2S = H2SO4 + 4 H2O
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
K(s) + H2O(l) = KO(aq) + H2(g) =>
K(s) + H2O(l) = KO(aq) + H2(g)
HNO3 + K2CO3 = KNO3 + CO2 + H2O =>
2 HNO3 + K2CO3 = 2 KNO3 + CO2 + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(NO3)2 + H2SO4 = Mg(SO4)2 + H2NO3 =>
Mg(NO3)2 + 2 H2SO4 = Mg(SO4)2 + 2 H2NO3
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2O2 = HH2O + O2 =>
3 H2O2 = 2 HH2O + 2 O2
Ga(s) + Cl2(g) = GaCl3(s) =>
2 Ga(s) + 3 Cl2(g) = 2 GaCl3(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSo4(aq) + Fe(s) = Fe(So4)(aq) + Cu(s) =>
CuSo4(aq) + Fe(s) = Fe(So4)(aq) + Cu(s)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al2 + Fe2O3 = Al2O3 + Fe2 =>
Al2 + Fe2O3 = Al2O3 + Fe2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2 + Fe2O3 = Al2O3 + Fe3 =>
3 Al2 + 3 Fe2O3 = 3 Al2O3 + 2 Fe3
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
KHSO3 + Sr(OH)2 = K2SO3 + SrSO3 + H2O =>
2 KHSO3 + Sr(OH)2 = K2SO3 + SrSO3 + 2 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3AsO4 + H2S = S + H3AsO3 + H2O =>
H3AsO4 + H2S = S + H3AsO3 + H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
O2 = O3 =>
3 O2 = 2 O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/21/13
Équations équilibrées sur11/20/12
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