| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SiO2 + Al2O3 + Na2O + 11 H2O + 2 Fe2O3 = Na2Fe4Si3Al2O5 + 22 OH
NaCl + CuSO4 = CuCl2 + Na2(SO4) =>
2 NaCl + CuSO4 = CuCl2 + Na2(SO4)
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
CO3 + HO4S = HCO3 + SO4 =>
CO3 + HO4S = HCO3 + SO4
C7H8 + HCl = H7 + CCl =>
7 C7H8 + 49 HCl = 15 H7 + 49 CCl
SnCl4 + Cu = CuCl2 + Sn =>
SnCl4 + 2 Cu = 2 CuCl2 + Sn
FeSO4 + BaCl = FeBa + SO4Cl =>
FeSO4 + BaCl = FeBa + SO4Cl
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
Ca(CH3CO2)2 + HCl = CaCl + H(CH3CO2)2 =>
Ca(CH3CO2)2 + HCl = CaCl + H(CH3CO2)2
NiS + H2SO4 = H2O + NiSO4 + SO2 =>
NiS + 4 H2SO4 = 4 H2O + NiSO4 + 4 SO2
Zn2S + PbN2 = ZnN + PbS =>
Zn2S + PbN2 = 2 ZnN + PbS
S8 + CO = OCS =>
S8 + 8 CO = 8 OCS
HNO3 + C6H5NH2 = C6H6N2O2 + H2O =>
HNO3 + C6H5NH2 = C6H6N2O2 + H2O
C6Cl5OH + O2 + H2O = HCl + CO2 =>
2 C6Cl5OH + 9 O2 + 4 H2O = 10 HCl + 12 CO2
H2Ca + O = CaO + H2O =>
H2Ca + 2 O = CaO + H2O
Ca(CH3COO)2 + Na2CO3 = CaCO3 + Na2(CH3COO)2 =>
Ca(CH3COO)2 + Na2CO3 = CaCO3 + Na2(CH3COO)2
HCl2(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl2(aq) + O2(g) = 2 H2O(l) + 4 Cl2(g)
HF(aq) + H2O(l) = H3O(aq) + F(aq) =>
HF(aq) + H2O(l) = H3O(aq) + F(aq)
(CH3COO)2Mg + H2SO4 = CH3COOH + MgSO4 =>
(CH3COO)2Mg + H2SO4 = 2 CH3COOH + MgSO4
NiCl2 + NaCN = Na2[Ni(CN)4] + NaCl =>
NiCl2 + 4 NaCN = Na2[Ni(CN)4] + 2 NaCl
CaF2 + Br2 = BrF + Ca =>
CaF2 + Br2 = 2 BrF + Ca
P + Cu = Cu3P2 =>
2 P + 3 Cu = Cu3P2
Mg + HNO3 = Mg9(NO3)2 + H2 =>
9 Mg + 2 HNO3 = Mg9(NO3)2 + H2
NaH + Cl2 = NaCl + HCl =>
NaH + Cl2 = NaCl + HCl
Ca + C6H8O7 = Ca3(C6H8O7)2 =>
3 Ca + 2 C6H8O7 = Ca3(C6H8O7)2
Al(NO3)3 + HCl = AlCl3 + HNO3 =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 HNO3
H2CO + HNO3 = H2NO3 + HCO =>
H2CO + HNO3 = H2NO3 + HCO
C4H10OH + O2 = CO + H2O =>
4 C4H10OH + 17 O2 = 16 CO + 22 H2O
FeO + SbCl5 = FeCl2 + Sb2O5 =>
5 FeO + 2 SbCl5 = 5 FeCl2 + Sb2O5
WBr5 = W + Br2 =>
2 WBr5 = 2 W + 5 Br2
FeCl3 + CH3COOK = (CH3COO)3Fe + KCl =>
FeCl3 + 3 CH3COOK = (CH3COO)3Fe + 3 KCl
C4H8N8O8(s) = CO(g) + H2O(g) + N2(g) =>
C4H8N8O8(s) = 4 CO(g) + 4 H2O(g) + 4 N2(g)
HCIO + Zn = ZnCIO + H2 =>
2 HCIO + 2 Zn = 2 ZnCIO + H2
KNO2 + FeSO4 + H2SO4 + H2O = [Fe(H2O)5(NO)]SO4 + Fe2(SO4)3 + K2SO4 =>
2 KNO2 + 4 FeSO4 + 2 H2SO4 + 8 H2O = 2[Fe(H2O)5(NO)]SO4 + Fe2(SO4)3 + K2SO4
FeCO3 = Fe3O4 + CO + CO2 =>
3 FeCO3 = Fe3O4 + CO + 2 CO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Mg{+2} + O{-2} = MgO =>
Mg{+2} + O{-2} = MgO
CaF2 + Br2 = BrF + Ca =>
CaF2 + Br2 = 2 BrF + Ca
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2S2O3 + Cl2 + H2O = HSO4 + HCl + KCl =>
K2S2O3 + 5 Cl2 + 5 H2O = 2 HSO4 + 8 HCl + 2 KCl
Na3(Po4) + ZnCl2 = NaCl + Zn3(Po4)2 =>
2 Na3(Po4) + 3 ZnCl2 = 6 NaCl + Zn3(Po4)2
NaOH + CoSO4 = Na3SO4 + Co(OH)3 =>
3 NaOH + CoSO4 = Na3SO4 + Co(OH)3
FeS + O2 = SOFe =>
2 FeS + O2 = 2 SOFe
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al2O3 + V = V2O5 + Al =>
5 Al2O3 + 6 V = 3 V2O5 + 10 Al
Ag2SO3 + HCl = AgCl + H2SO3 =>
Ag2SO3 + 2 HCl = 2 AgCl + H2SO3
C6H10(l) + Na2Cr2O7(aq) + H2SO4(aq) = C6H10O4(aq) + Cr2(SO4)3(aq) + Na2SO4(aq) + H2O =>
3 C6H10(l) + 4 Na2Cr2O7(aq) + 16 H2SO4(aq) = 3 C6H10O4(aq) + 4 Cr2(SO4)3(aq) + 4 Na2SO4(aq) + 16 H2O
F2O + H2O = FHO =>
F2O + H2O = 2 FHO
Fe + C + HCl = CH4 + FeCl2 =>
2 Fe + C + 4 HCl = CH4 + 2 FeCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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