| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + (NH4)3PO4 = AgPO4 + (NH4)3(NO3)
Ca(OH)2 + NH3 = Ca(NH3)4 + OH =>
Ca(OH)2 + 4 NH3 = Ca(NH3)4 + 2 OH
C3H6 + HNO3 = C6H11NO2 + H2O =>
2 C3H6 + HNO3 = C6H11NO2 + H2O
K2O + B2O3 = K2B4O7 =>
K2O + 2 B2O3 = K2B4O7
(NH4)2[VO(C2O4)2]H2O + H2SO4 = H2[VO(C2O4)2(H2O)] + (NH4)2SO4 =>
(NH4)2[VO(C2O4)2]H2O + H2SO4 = H2[VO(C2O4)2(H2O)] + (NH4)2SO4
Ba(NO3) + H3PO4 = Ba3PO4 + HNO3 =>
3 Ba(NO3) + H3PO4 = Ba3PO4 + 3 HNO3
C6H14 + Cl2 = C3H6Cl2 + HCl =>
C6H14 + 3 Cl2 = 2 C3H6Cl2 + 2 HCl
NaCl2 + AgNo3 = AgCl + Na(No3)2 =>
NaCl2 + 2 AgNo3 = 2 AgCl + Na(No3)2
Au + NO3{-} + Cl{-} + H{+} = (AuCl4){-} + NO2 + H2O =>
Au + 3 NO3{-} + 4 Cl{-} + 6 H{+} = (AuCl4){-} + 3 NO2 + 3 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KC2 + O2 = KO + CO2 =>
2 KC2 + 5 O2 = 2 KO + 4 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
N2H4(l) + N2O4 = N2 + H2O =>
2 N2H4(l) + N2O4 = 3 N2 + 4 H2O
Ca(OH)2 + AIF3 = CaF2 + AI(OH)3 =>
3 Ca(OH)2 + 2 AIF3 = 3 CaF2 + 2 AI(OH)3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Al(No3)3 + Ga = AlGa + (No3)3 =>
Al(No3)3 + Ga = AlGa + (No3)3
Al(OH)3 + CaO = Al2O3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaO = Al2O3 + 3 Ca(OH)2
CuSO4 + NaOH = Cu(OH)2 + Na{+} + SO4{2-} =>
CuSO4 + 2 NaOH = Cu(OH)2 + 2 Na{+} + SO4{2-}
KBr + CO2 + H2O = K2CO3 + HBr =>
2 KBr + CO2 + H2O = K2CO3 + 2 HBr
Pb(NO3)2H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2H2SO4 = PbSO4 + 2 HNO3
NaBr + KMnO4 + H2O = MnO2 + Br2 + NaOH + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 Br2 + 6 NaOH + 2 KOH
H2SO4(aq) + Na2OH(aq) = Na2SO4(aq) + H3O(l) =>
H2SO4(aq) + Na2OH(aq) = Na2SO4(aq) + H3O(l)
MnO + KCIO3 + KOH = K2MnO4 + KCI + H2O =>
3 MnO + 2 KCIO3 + 6 KOH = 3 K2MnO4 + 2 KCI + 3 H2O
(C17H35COO)3C3H5 + NaOH = C3H5(OH)3 + C17H35COONa =>
(C17H35COO)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C17H35COONa
CH3COOK + HCl = KCl + HCH3COO =>
CH3COOK + HCl = KCl + HCH3COO
C17H19NO3 + KOH = C5H11N + C12H9O4K =>
C17H19NO3 + KOH = C5H11N + C12H9O4K
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Ag2O + HNO3 + KBr = AgBr + KNO3 + H2O =>
Ag2O + 2 HNO3 + 2 KBr = 2 AgBr + 2 KNO3 + H2O
Fe2S3 + O = SO2 + Fe3O4 =>
3 Fe2S3 + 26 O = 9 SO2 + 2 Fe3O4
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O + Na2SO4 =>
6 FeO + 2 NaNO3 + 10 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 10 H2O + Na2SO4
B(s) + SiO2(s) = B2O3(s) + Si(l) =>
4 B(s) + 3 SiO2(s) = 2 B2O3(s) + 3 Si(l)
CH3Cl + Cl2 = CH2Cl2 + H2 =>
2 CH3Cl + Cl2 = 2 CH2Cl2 + H2
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH3 + 6 H2O
Zn(OH)2 + CH3COOH = Zn + CO2 + H2O =>
4 Zn(OH)2 + CH3COOH = 4 Zn + 2 CO2 + 6 H2O
HCl + N2O = H2O + NCl =>
2 HCl + N2O = H2O + 2 NCl
C2H4 + O = C2 + H2O =>
C2H4 + 2 O = C2 + 2 H2O
H2 + Fe2O3 = Fe3O4 + H2O =>
H2 + 3 Fe2O3 = 2 Fe3O4 + H2O
NH3 + Cu(OH)2 = [Cu(NH3)4](OH)2 =>
4 NH3 + Cu(OH)2 = [Cu(NH3)4](OH)2
K2Cr2O7 + SnCl2 + HCl = SnCl4 + H2O + KCl + CrCl3 =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 3 SnCl4 + 7 H2O + 2 KCl + 2 CrCl3
AISO4 + KOH = AIOH + KSO4 =>
AISO4 + KOH = AIOH + KSO4
HBrO4 + Cu(HO)2 = Cu(BrO4)2 + H2O =>
2 HBrO4 + Cu(HO)2 = Cu(BrO4)2 + 2 H2O
NaHCO3 + HC2H3O2 = NaO2C2H + H2O + CO2 =>
4 NaHCO3 + 3 HC2H3O2 = 4 NaO2C2H + 6 H2O + 2 CO2
Zn + H2S = Zn2S + ZnH2 =>
3 Zn + H2S = Zn2S + ZnH2
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
Cl + HBr = Br + ClH =>
Cl + HBr = Br + ClH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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