| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 Li2CO3 + 6 NH4H2PO4 + 34 TiO2 + 3 Eu2O3 + 3 Al2O3 = 2 Li13Al03Eu03Ti17(PO4)3 + 13 CO2 + 3 N2 + 99 O + 18 H2
O2 + C18H32O2 = CO2 + H2O =>
25 O2 + C18H32O2 = 18 CO2 + 16 H2O
CaCl + Mg = Ca + MgCl2 =>
2 CaCl + Mg = 2 Ca + MgCl2
PCl5(g) + H2O(l) = POCl3(g) + HCl(g) =>
PCl5(g) + H2O(l) = POCl3(g) + 2 HCl(g)
C18H22O2 + NaBH4 + C2H6O = C18H24O2 + NaOH + BH3 =>
15 C18H22O2 + 7 NaBH4 + 9 C2H6O = 16 C18H24O2 + 7 NaOH + 7 BH3
BaI{-} = Ba{-} + I =>
BaI{-} = Ba{-} + I
BrNO(g) = Br(g) + NO(g) =>
BrNO(g) = Br(g) + NO(g)
Ag2SO4 + Ba(OH)2 = Ag(OH) + BaSO4 =>
Ag2SO4 + Ba(OH)2 = 2 Ag(OH) + BaSO4
BCl2 + H2SO4 = BSO4 + HCl =>
BCl2 + H2SO4 = BSO4 + 2 HCl
LiNO3(heated) = Li + NO3 =>
LiNO3(heated) = Li + NO3
Pb2{+} + Mg = Pb + Mg2{+} =>
Pb2{+} + 2 Mg = 2 Pb + Mg2{+}
(COO{-})2 + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5(COO{-})2 + MnO4{-} + 8 H{+} = Mn{2+} + 10 CO2 + 4 H2O
HNO3(aq) + Li2S(aq) = H2S(g) + LiNO3(aq) =>
2 HNO3(aq) + Li2S(aq) = H2S(g) + 2 LiNO3(aq)
Iron(III)Chloride + PotassiumHydroxide = PotassiumChloride + Iron(III)Hydroxide =>
Iron(III)Chloride + PotassiumHydroxide = PotassiumChloride + Iron(III)Hydroxide
Zn + HNO3 = Zn(NO3)2 + H2O + NH3 =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH3
HNO3(aq) + Li2S(aq) = H2S + LiNO3 =>
2 HNO3(aq) + Li2S(aq) = H2S + 2 LiNO3
FeCl2 + KMnO4 + NaHSO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + Na2SO4 + Cl2 + H2O =>
10 FeCl2 + 6 KMnO4 + 48 NaHSO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 Na2SO4 + 10 Cl2 + 24 H2O
Hg(CH3COO)2 + Na2S = HgS + Na(CH3COO) =>
Hg(CH3COO)2 + Na2S = HgS + 2 Na(CH3COO)
He + F = HeF =>
He + F = HeF
K2SCuO = CuSK2O =>
K2SCuO = CuSK2O
NaHSO4 + KNO3 = NaKSO4 + HNO3 =>
NaHSO4 + KNO3 = NaKSO4 + HNO3
Ca(NO3)2(aq) + HCl(aq) = CaCl2(aq) + HNO3(aq) =>
Ca(NO3)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HNO3(aq)
Cu2As2O7 + Zn + H2SO4 = Cu + AsH3 + ZnSO4 + H2O =>
Cu2As2O7 + 10 Zn + 10 H2SO4 = 2 Cu + 2 AsH3 + 10 ZnSO4 + 7 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
N2O5 + H2O = H2O5 + N2O =>
N2O5 + H2O = H2O5 + N2O
Ag2O + H2PO2 + H2O = Ag3PO4 + H2 =>
3 Ag2O + 2 H2PO2 + H2O = 2 Ag3PO4 + 3 H2
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
NaNH2(s) + N2O(g) = H2O(g) + NaN3(s) =>
NaNH2(s) + N2O(g) = H2O(g) + NaN3(s)
SO4(NH4)2 + NaOH = Na2SO4 + H2O + NH3 =>
SO4(NH4)2 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
KHSO3 = K2O + SO2 + H2O =>
2 KHSO3 = K2O + 2 SO2 + H2O
Na2SO3 + HC2H3O2 = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 HC2H3O2 = H2SO3 + 2 NaC2H3O2
SnO2 + H2O = Sn + HO4 =>
7 SnO2 + 2 H2O = 7 Sn + 4 HO4
Na2SO3 + HC2H3O2 = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 HC2H3O2 = H2SO3 + 2 NaC2H3O2
C8H18 + O2 = C + H2O =>
2 C8H18 + 9 O2 = 16 C + 18 H2O
AgNO3 + NaOH = Ag(OH)2 + Na2NO3 =>
AgNO3 + 2 NaOH = Ag(OH)2 + Na2NO3
SiO2 + LiOH = LiHSiO3 =>
SiO2 + LiOH = LiHSiO3
Cr2O3 + F2 = CrF3 + O2 =>
2 Cr2O3 + 6 F2 = 4 CrF3 + 3 O2
Na2CO3 + AlSO4 = Al2CO3 + NaSO4 =>
Na2CO3 + 2 AlSO4 = Al2CO3 + 2 NaSO4
Zn + H2O4 = ZnO4 + H2 =>
Zn + H2O4 = ZnO4 + H2
SF2 + H2O = S8 + H2S4O6 + HF =>
40 SF2 + 48 H2O = S8 + 8 H2S4O6 + 80 HF
Mg + HS = MgHS =>
Mg + HS = MgHS
CuSO4(aq) + HNO3(aq) = Cu(NO3)2 + H2SO4 =>
CuSO4(aq) + 2 HNO3(aq) = Cu(NO3)2 + H2SO4
Cu + H2SO4 = CuSO4 + H2O + S2O5 =>
Cu + 3 H2SO4 = CuSO4 + 3 H2O + S2O5
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NH3(aq) + Na2CO3(aq) = Na3N(aq) + H2CO3(aq) =>
2 NH3(aq) + 3 Na2CO3(aq) = 2 Na3N(aq) + 3 H2CO3(aq)
ZnS + O2 = ZnOSO =>
ZnS + O2 = ZnOSO
CaC2 + CO2 + H2O = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 3 CO2 + 16 H2O = 6 Ca(OH)2 + 5 CH2CHCO2H
CS2(l) + O2(g) = CO2 + SO2(g) =>
CS2(l) + 3 O2(g) = CO2 + 2 SO2(g)
C(s) + O2(s) = CO2(g) =>
C(s) + O2(s) = CO2(g)
SO2(g) + H2S(g) = S2(g) + H2O(l) =>
2 SO2(g) + 4 H2S(g) = 3 S2(g) + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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