| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NO3)Na2S = AgSNO3Na2
C12H23OH + O2 = C2H + H2O =>
C12H23OH + 4 O2 = 6 C2H + 9 H2O
X2 + C3H6 = H2X + CX2 =>
9 X2 + 2 C3H6 = 6 H2X + 6 CX2
Mg + Ni3PO4 = MgPO4 + Ni =>
Mg + Ni3PO4 = MgPO4 + 3 Ni
Co + Br2 = CoBr =>
2 Co + Br2 = 2 CoBr
CaO(s) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
CaO(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2O(l)
AgNO + NaCl = AgCl + Na(NO) =>
AgNO + NaCl = AgCl + Na(NO)
HOClHCl = Cl2H2O =>
HOClHCl = Cl2H2O
Fe(s) + O2 = Fe2O2 =>
2 Fe(s) + O2 = Fe2O2
HC2H3O2(aq) + KOH(aq) = KC2H3O2(s) + H2O(l) =>
HC2H3O2(aq) + KOH(aq) = KC2H3O2(s) + H2O(l)
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
N2H2(g) + O2(g) = N2(g) + H2O(g) =>
2 N2H2(g) + O2(g) = 2 N2(g) + 2 H2O(g)
Na3PO4 + Ca(ClO3)2 = Ca3(PO4)2 + Na(ClO3) =>
2 Na3PO4 + 3 Ca(ClO3)2 = Ca3(PO4)2 + 6 Na(ClO3)
Hg + HClO = Hg(ClO)2 + H2 =>
Hg + 2 HClO = Hg(ClO)2 + H2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CoCl3 + HNO3 = Co(NO3)3 + HCl =>
CoCl3 + 3 HNO3 = Co(NO3)3 + 3 HCl
MnO4{-} + PO3{-}3 + H{+} = PO4{-}3 + Mn + H2O =>
2 MnO4{-} + 7 PO3{-}3 + 2 H{+} = 7 PO4{-}3 + 2 Mn + H2O
Na2TeO3 + NaI + HCl = ClNa + Te + I2 + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = 6 ClNa + Te + 2 I2 + 3 H2O
P + O2 = P2O58 =>
2 P + 29 O2 = P2O58
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Pd(NO3)2 + NaI = PdI2 + NaNO3 =>
Pd(NO3)2 + 2 NaI = PdI2 + 2 NaNO3
KBrK2Cr2O7 = KK2BrCr2O7 =>
KBrK2Cr2O7 = KK2BrCr2O7
CH3CHOH + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
18 CH3CHOH + K2Cr2O7 + 4 H2SO4 = 12 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 13 H2O
C12H24O12 + Cu(OH)2 = C6H10O6Cu + H2O =>
C12H24O12 + 2 Cu(OH)2 = 2 C6H10O6Cu + 4 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr(SO4) + H2O =>
8 FeSO4 + K2Cr2O7 + 7 H2SO4 = 4 Fe2(SO4)3 + K2SO4 + 2 Cr(SO4) + 7 H2O
C2H5OH + H{+} + Cr2O7{2-} = Cr{3+} + CO2 + H2O =>
C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 4 Cr{3+} + 2 CO2 + 11 H2O
CoNaOHNO3 = CoNO3OHNa =>
CoNaOHNO3 = CoNO3OHNa
NaNO3(aq) + KC2H3O2(aq) = NaC2H3O2(aq) + KNO3(aq) =>
NaNO3(aq) + KC2H3O2(aq) = NaC2H3O2(aq) + KNO3(aq)
Zn(s)HSO(aq) = ZnSO(aq)H(g) =>
Zn(s)HSO(aq) = ZnSO(aq)H(g)
NH4OHCu(C2H3O2)2 = NH4(C2H3O2)2CuOH =>
NH4OHCu(C2H3O2)2 = NH4(C2H3O2)2CuOH
C6H8O7 + CaHCO3 = Ca3C6H5O7 + H2O + CO2 =>
C6H8O7 + 3 CaHCO3 = Ca3C6H5O7 + 3 H2O + 3 CO2
Zn(aq) + O2(g) = ZnO(aq) =>
2 Zn(aq) + O2(g) = 2 ZnO(aq)
C3H8O + H2SO4 + KMnO4 = C3H6O2 + MnSO4 + H2O + K2SO4 =>
5 C3H8O + 6 H2SO4 + 4 KMnO4 = 5 C3H6O2 + 4 MnSO4 + 11 H2O + 2 K2SO4
(NH4)O + F2 = NH4F + O2 =>
2(NH4)O + F2 = 2 NH4F + O2
ClO2(g) + H2O(aq) = HClO3(aq) + HCl(aq) =>
6 ClO2(g) + 3 H2O(aq) = 5 HClO3(aq) + HCl(aq)
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NaOH + 2 H2O
C6H13NO2(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 C6H13NO2(s) + 33 O2(g) = 24 CO2(g) + 26 H2O(l) + 2 N2(g)
KOH + H2O = KOH[OH] + H =>
KOH + H2O = KOH[OH] + H
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O =>
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O
CH3COCH2H2 + O2 = CO2 + H2O =>
4 CH3COCH2H2 + 17 O2 = 12 CO2 + 14 H2O
As2S5 + NH4OH + H2O2 = (NH4)AsO4 + (NH4)SO4 + H2O =>
2 As2S5 + 14 NH4OH + 49 H2O2 = 4(NH4)AsO4 + 10(NH4)SO4 + 56 H2O
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O =>
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O
KOH(aq) + BaCl2(aq) = KCl(s) + Ba(OH)2(aq) =>
2 KOH(aq) + BaCl2(aq) = 2 KCl(s) + Ba(OH)2(aq)
K + CH3OH = KCH3OH =>
K + CH3OH = KCH3OH
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
Br2 + N2O = NBr5 + Br2O3 =>
16 Br2 + 3 N2O = 6 NBr5 + Br2O3
C12H22O11H2O = C2H5HOCO2 =>
C12H22O11H2O = 4 C2H5HOCO2
K2CrO4Cu(NO3)2 = CuCrO4K2(NO3)2 =>
K2CrO4Cu(NO3)2 = CuCrO4K2(NO3)2
KCIO3 + FeSO4 + H2SO4 = KCI + Fe(SO4)3 + H2O =>
2 KCIO3 + 3 FeSO4 + 6 H2SO4 = 2 KCI + 3 Fe(SO4)3 + 6 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 = =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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