| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + (NaOH)2 = 2 NaCl + 2 H2O
CH3COONH4NaOH = CH4NaHCO3NH3 =>
CH3COONH4NaOH = CH4NaHCO3NH3
Ca + CO = CaC2 + O2 =>
Ca + 2 CO = CaC2 + O2
CH3CH2COOH + NH3 = CH3CH2COO{-} + NH4{+} =>
CH3CH2COOH + NH3 = CH3CH2COO{-} + NH4{+}
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
Mg + H2SO4 = MgS + H2 + O4 =>
Mg + H2SO4 = MgS + H2 + O4
CC6H10O3 + O2 = CO2 + H2O =>
CC6H10O3 + 8 O2 = 7 CO2 + 5 H2O
Al + CuSO4 = Al2(CuSO4)3 =>
2 Al + 3 CuSO4 = Al2(CuSO4)3
Na2S + TiCl3 = Ti2S3 + NaCl =>
3 Na2S + 2 TiCl3 = Ti2S3 + 6 NaCl
C7H7Cl + KCN = KCl + C7H7CN =>
C7H7Cl + KCN = KCl + C7H7CN
H2O + NaOH + Al = Na[Al(OH)6] + H2 =>
10 H2O + 2 NaOH + 2 Al = 2 Na[Al(OH)6] + 5 H2
KMnO4 + NaOH + Na2SO3 = Na2SO4 + Na2MnO4 + KOH + H2O =>
2 KMnO4 + 4 NaOH + Na2SO3 = Na2SO4 + 2 Na2MnO4 + 2 KOH + H2O
NO2 + O2 = NO(O)2 =>
2 NO2 + O2 = 2 NO(O)2
FeI2 + NaMnO4 + H2SO4 = Fe2(SO4)3 + NaIO3 + MnSO4 + H2O + Na2SO4 =>
10 FeI2 + 26 NaMnO4 + 44 H2SO4 = 5 Fe2(SO4)3 + 20 NaIO3 + 26 MnSO4 + 44 H2O + 3 Na2SO4
Zn + H3PO3 = H2 + ZnPO3 =>
2 Zn + 2 H3PO3 = 3 H2 + 2 ZnPO3
H3PO4 + AgNo3 = HNo3 + Ag3PO4 =>
H3PO4 + 3 AgNo3 = 3 HNo3 + Ag3PO4
ZnC4H6O4 + AgHCO3 = Zn(HCO3)2 + AgC2H3O2 =>
ZnC4H6O4 + 2 AgHCO3 = Zn(HCO3)2 + 2 AgC2H3O2
Zn + As2O3 + H2SO4 = As3H3 + ZnSO4 + H2O =>
12 Zn + 3 As2O3 + 12 H2SO4 = 2 As3H3 + 12 ZnSO4 + 9 H2O
TeHg + HNO3 = Hg(NO3)2 + Te + H2O + NO =>
3 TeHg + 8 HNO3 = 3 Hg(NO3)2 + 3 Te + 4 H2O + 2 NO
H2MoO4 + H = Mo + H2O =>
H2MoO4 + 6 H = Mo + 4 H2O
CrO3 + C6H8O7*H2O = CO2 + Cr2O3 + H2O =>
6 CrO3 + C6H8O7*H2O = 6 CO2 + 3 Cr2O3 + 5 H2O
CH2ON2 + O2 = CO2 + NO2 + H2O =>
CH2ON2 + 3 O2 = CO2 + 2 NO2 + H2O
Zn(s) + MoO3(s) = Mo2O3(s) + ZnO(s) =>
3 Zn(s) + 2 MoO3(s) = Mo2O3(s) + 3 ZnO(s)
Fe2 + F = FeF1 =>
Fe2 + 2 F = 2 FeF1
NaHCO3 + HClO3 = NaClO3 + H2CO3 =>
NaHCO3 + HClO3 = NaClO3 + H2CO3
AsCl3(s) + H2O = HCl(ac) + As(OH)3(aq) =>
AsCl3(s) + 3 H2O = 3 HCl(ac) + As(OH)3(aq)
NH3 + NiSO4 = Ni(NH3)SO4 =>
NH3 + NiSO4 = Ni(NH3)SO4
CH3COOH + Zn + H2O + NaCl = CH3COOHZnH2ONaCl =>
CH3COOH + Zn + H2O + NaCl = CH3COOHZnH2ONaCl
KHS + HCl = KCl + H2S =>
KHS + HCl = KCl + H2S
NiCa + HSO4 = HNiCaSO4 =>
NiCa + HSO4 = HNiCaSO4
K4Fe(CN)6 + KMnO4 + HCI = KCI + FeCI3 + MnCI2 + CO2 + NO + H2O =>
K4Fe(CN)6 + 51 KMnO4 + 160 HCI = 55 KCI + FeCI3 + 51 MnCI2 + 59 CO2 + 6 NO + 80 H2O
NaHCO3 + Br2 = NaBr + NaBrO + CO2 + H2O =>
2 NaHCO3 + Br2 = NaBr + NaBrO + 2 CO2 + H2O
Cr(OH)2 + HClO4 = Cr(ClO4)2 + H2O =>
Cr(OH)2 + 2 HClO4 = Cr(ClO4)2 + 2 H2O
Pb(NOOO)2 + KI = KNOOO + PbII =>
Pb(NOOO)2 + 2 KI = 2 KNOOO + PbII
SO2 + Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
SO2 + Cl2 + 4 NaOH = 2 NaCl + Na2SO4 + 2 H2O
Al + K2Cr2O7 + H2SO4 = Al2S3O12 + Cr2S3O12 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2S3O12 + Cr2S3O12 + K2SO4 + 7 H2O
AgI + NH4OH = NH4I + AgOH =>
AgI + NH4OH = NH4I + AgOH
H2SO4(aq) + Na2CO3(anhydrous) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(anhydrous) = Na2SO4(aq) + H2O + CO2(g)
K2Cr2O7 + C2H5OH + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
KOH + HClO = KClO + H2O =>
KOH + HClO = KClO + H2O
CS2 + F2 = S + CF4 =>
CS2 + 2 F2 = 2 S + CF4
CH3CHO + CH3CH2OH = CH3COOH + CH3CH3 =>
CH3CHO + CH3CH2OH = CH3COOH + CH3CH3
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
Hg(NO3)2 + Na2S = HgS + NaNO3 =>
Hg(NO3)2 + Na2S = HgS + 2 NaNO3
NH4Cl + MgSO4 = MgCl + NH4SO4 =>
NH4Cl + MgSO4 = MgCl + NH4SO4
NaBH4 + HAuCl4 + H2O = Au + NaCl + HBO3 + H2 =>
8 NaBH4 + 2 HAuCl4 + 24 H2O = 2 Au + 8 NaCl + 8 HBO3 + 37 H2
Mg(MnO4)2 + K2O = KMnO4 + MgO =>
Mg(MnO4)2 + K2O = 2 KMnO4 + MgO
Hg2Cl2 + NH4OH = HgOH + NH4Cl =>
Hg2Cl2 + 2 NH4OH = 2 HgOH + 2 NH4Cl
Si + CO = SiC + SiO =>
2 Si + CO = SiC + SiO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/25
Équations équilibrées sur06/17/24
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