| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl3PO + 3 H2O = PO(OH)3 + 3 HCl
V2O4 + HCIO4 = VO(CIO4)2 + H2O =>
V2O4 + 4 HCIO4 = 2 VO(CIO4)2 + 2 H2O
AgNo3 + HBr = AgBr + HNo3 =>
AgNo3 + HBr = AgBr + HNo3
KCl + H2O = K(HCl)2 + K + O2 =>
4 KCl + 2 H2O = 2 K(HCl)2 + 2 K + O2
NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g) =>
2 NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g)
FeCl3*6H2O + NH4(OH) = Fe(OH)3 + H2O + NH4Cl =>
FeCl3*6H2O + 3 NH4(OH) = Fe(OH)3 + 6 H2O + 3 NH4Cl
FeCl3 + Na2SO4 = Fe(SO4)3 + Na2Cl =>
FeCl3 + 3 Na2SO4 = Fe(SO4)3 + 3 Na2Cl
Zn + Cl6 = ZnCl4 =>
3 Zn + 2 Cl6 = 3 ZnCl4
CaSO4 + NH4Cl = CaNH4 + SO4Cl =>
CaSO4 + NH4Cl = CaNH4 + SO4Cl
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + NH4(NO3) =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2 NH4(NO3)
HCOOH + NaClO = HClO + HCOONa =>
HCOOH + NaClO = HClO + HCOONa
Al2O3 + Fe2 = Fe3O4 + Al =>
8 Al2O3 + 9 Fe2 = 6 Fe3O4 + 16 Al
Fe(NO3)2 + KClO3 + KOH + H2O = Fe(OH)3 + KCl + KNO3 =>
6 Fe(NO3)2 + KClO3 + 12 KOH + 3 H2O = 6 Fe(OH)3 + KCl + 12 KNO3
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
P + S = PS =>
P + S = PS
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeSO4 + NaNO3 + H2SO4 = Fe2(SO4)3 + NaHSO4 + NO + H2O =>
6 FeSO4 + 2 NaNO3 + 5 H2SO4 = 3 Fe2(SO4)3 + 2 NaHSO4 + 2 NO + 4 H2O
HgS + Al(ClO3)3 = Cl2HgO6 + Al2S3 =>
3 HgS + 2 Al(ClO3)3 = 3 Cl2HgO6 + Al2S3
FeS + BaP = BaS + FeP =>
FeS + BaP = BaS + FeP
CH3CH2Cl + NaI = CH3CH2I + NaCl =>
CH3CH2Cl + NaI = CH3CH2I + NaCl
C7H8NO2 + CH3NO2 = C8H11N2O4 =>
C7H8NO2 + CH3NO2 = C8H11N2O4
Ca(NO3)2 + Li2TeO3 = LiNO3 + CaTeO3 =>
Ca(NO3)2 + Li2TeO3 = 2 LiNO3 + CaTeO3
P4S10 = S3 + P4 =>
3 P4S10 = 10 S3 + 3 P4
CH3CHO + KMnO4 + H2SO4 = MnSO4 + CH3COOH + H2O + K2SO4 =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 CH3COOH + 3 H2O + K2SO4
CH4 + XeF4 = Xe + CF4 + HF =>
CH4 + 2 XeF4 = 2 Xe + CF4 + 4 HF
C14H20 + O2 = CO + H2O =>
C14H20 + 12 O2 = 14 CO + 10 H2O
Al + NH4(ClO4) = Al2O3 + AlCl3 + N2 + H2O =>
10 Al + 6 NH4(ClO4) = 4 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
H3PO4(aq) + CsOH(aq) = H2O(l) + Cs3PO4(aq) =>
H3PO4(aq) + 3 CsOH(aq) = 3 H2O(l) + Cs3PO4(aq)
NaAlH8O6 = Al2O3 + Na2O + H2O =>
2 NaAlH8O6 = Al2O3 + Na2O + 8 H2O
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
FeO2 + O2 = FeO3 =>
2 FeO2 + O2 = 2 FeO3
N2C2HH8 + CoCl2 + HCl + O2 = H2O + C6H24N6Cl3Co =>
3 N2C2HH8 + CoCl2 + HCl + O2 = 2 H2O + C6H24N6Cl3Co
KCH3COO + HCl = KCl + HCH3COO =>
KCH3COO + HCl = KCl + HCH3COO
Na2O(aq) + H2O(l) = NaOH(g) =>
Na2O(aq) + H2O(l) = 2 NaOH(g)
KOH + ZnO = ZnOH + KO =>
KOH + ZnO = ZnOH + KO
Cl2(aq) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(aq) + 2 KI(aq) = 2 KCl(aq) + I2(s)
MnO4{-} + Fe{2+} = Mn + O + Fe =>
2 MnO4{-} + Fe{2+} = 2 Mn + 8 O + Fe
FeSO4(aq) + NaOH(aq) + NaOCl(aq) = FeO + NaCl + HSO4 + NaO =>
FeSO4(aq) + NaOH(aq) + NaOCl(aq) = FeO + NaCl + HSO4 + NaO
MnO4 + H2C2O4 = Mn + CO2 + H2O =>
MnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O
Cu{+} + S{-} = CuS =>
Cu{+} + S{-} = CuS
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
NiCl2 = Cl2 + Ni =>
NiCl2 = Cl2 + Ni
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Mg3P2 + LiCl = Li3P + MgCl2 =>
Mg3P2 + 6 LiCl = 2 Li3P + 3 MgCl2
CuSn2 + O2 = CuO + SnO =>
2 CuSn2 + 3 O2 = 2 CuO + 4 SnO
Ca(ClO)2 = Ca(Cl)2 + Ca(ClO3)2 =>
3 Ca(ClO)2 = 2 Ca(Cl)2 + Ca(ClO3)2
Fe + O2 = Fe6O4 =>
6 Fe + 2 O2 = Fe6O4
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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