| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Cu(NO3)2 + K2CrO4 = Cu2(CrO4)2 + K(NO3) =>
2 Cu(NO3)2 + 2 K2CrO4 = Cu2(CrO4)2 + 4 K(NO3)
MgSO4*7H2O = MgSO4*H2O + H2O =>
MgSO4*7H2O = MgSO4*H2O + 6 H2O
K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O
C6H12O6 + [Ag(NH3)2]OH = C6H10O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 3[Ag(NH3)2]OH = C6H10O7NH4 + 3 Ag + 5 NH3 + 2 H2O
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
C2H3OH + O2 = CO2(g) + H2O(g) =>
2 C2H3OH + 5 O2 = 4 CO2(g) + 4 H2O(g)
H2O2 + HCl = H2O + HClO3 =>
3 H2O2 + HCl = 3 H2O + HClO3
Be(OH)2 + H3PO4 = Be3(PO4)2 + H2O =>
3 Be(OH)2 + 2 H3PO4 = Be3(PO4)2 + 6 H2O
C4H9COOHNaOH = C4H9COONaH2O =>
C4H9COOHNaOH = C4H9COONaH2O
KH + H2O = KOH + H2 =>
KH + H2O = KOH + H2
Li2SO3 = Li2 + SO3 =>
Li2SO3 = Li2 + SO3
CuCl2*2H2O + H2NCH2CH2NH2 = [Cu(H2NCH2CH2NH2)2]Cl2 + H2O =>
CuCl2*2H2O + 2 H2NCH2CH2NH2 = [Cu(H2NCH2CH2NH2)2]Cl2 + 2 H2O
NaHSiO3 + H2SO4 = NaHSO4 + H2SiO3 =>
NaHSiO3 + H2SO4 = NaHSO4 + H2SiO3
B = B2 =>
2 B = B2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2CO3 + Fe(OH)2 = H4O5 + FeC =>
H2CO3 + Fe(OH)2 = H4O5 + FeC
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
Zn(HSO4)2 + NaOH = Zn(OH)2 + Na2SO4 + H2O =>
Zn(HSO4)2 + 4 NaOH = Zn(OH)2 + 2 Na2SO4 + 2 H2O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Ag + CrO4 = AgCrO4 =>
Ag + CrO4 = AgCrO4
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
Ba(OH) + H3PO4 = BaPO4 + H2O + H2 =>
Ba(OH) + H3PO4 = BaPO4 + H2O + H2
Pb(NO3)3 + NaCl = PbCl3 + Na(NO3) =>
Pb(NO3)3 + 3 NaCl = PbCl3 + 3 Na(NO3)
CrO7 + I = Cr + IO3 =>
3 CrO7 + 7 I = 3 Cr + 7 IO3
OH + ON = O + HN =>
OH + ON = 2 O + HN
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
K(OH) + H2(SO4) = K2(SO4) + H2O =>
2 K(OH) + H2(SO4) = K2(SO4) + 2 H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
Ag + H = HAg =>
Ag + H = HAg
Cu(H2O) + NaOH = Cu(OH)2 + Na + H2O =>
Cu(H2O) + 2 NaOH = Cu(OH)2 + 2 Na + H2O
Li2SO3 = Li2 + SO3 =>
Li2SO3 = Li2 + SO3
K + (HBr) = KBr + H2 =>
2 K + 2(HBr) = 2 KBr + H2
NaHSiO3 + H2SO4 = NaHSO4 + H2SiO3 =>
NaHSiO3 + H2SO4 = NaHSO4 + H2SiO3
ClF + O2 = Cl2O + OF2 =>
2 ClF + O2 = Cl2O + OF2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
MgOHCO3 + CH3COO = Mg + CH3COOOHCO3 =>
MgOHCO3 + CH3COO = Mg + CH3COOOHCO3
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnS + K2SO4 + H2O =>
26 FeSO4 + 16 H2SO4 + 2 KMnO4 = 13 Fe2(SO4)3 + 2 MnS + K2SO4 + 16 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C2H4OH2 + CuO = C4H8O + H2O + Cu =>
2 C2H4OH2 + CuO = C4H8O + 2 H2O + Cu
Ag{+} + OH{-} = AgOH =>
Ag{+} + OH{-} = AgOH
Ca3P + BaOH2 = Ca3OH2 + BaP =>
Ca3P + BaOH2 = Ca3OH2 + BaP
CuSO4 + Ni = Ni3(SO4)3 + Cu =>
3 CuSO4 + 3 Ni = Ni3(SO4)3 + 3 Cu
HClO4 + Sc(OH)3 = H2O + Sc(ClO4)3 =>
3 HClO4 + Sc(OH)3 = 3 H2O + Sc(ClO4)3
P + Sr(OH)2 + H2O = SrHPO3 + P2H4 =>
10 P + 4 Sr(OH)2 + 4 H2O = 4 SrHPO3 + 3 P2H4
CO + Ba(OH)2 = Ba + CO2 + H2O =>
CO + Ba(OH)2 = Ba + CO2 + H2O
C + PO = CPO =>
C + PO = CPO
NaOH + NH4NO3 = NaNO3 + NOH5 =>
NaOH + NH4NO3 = NaNO3 + NOH5
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
{-}methyl{-}2{-}pentene = {-}methylpentane =>
{-}methyl{-}2{-}pentene = {-}methylpentane
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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