| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgPb(NO3)2 = PbMg(NO3)2
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
C18HO2 + O2 = CO2 + H2O =>
4 C18HO2 + 69 O2 = 72 CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NaHCO3 + HClO = NaClO + CO2 + H2O =>
NaHCO3 + HClO = NaClO + CO2 + H2O
Ba + H2O2 = BaO + H2O =>
Ba + H2O2 = BaO + H2O
C3H8 + O2(limited) = CO2 + H2O =>
C3H8 + 5 O2(limited) = 3 CO2 + 4 H2O
NaClO + H3PO4 = Cl2 + H2O + O2 + Na3PO4 =>
12 NaClO + 4 H3PO4 = 6 Cl2 + 6 H2O + 3 O2 + 4 Na3PO4
BaO + SO2 = BaO2 + S =>
2 BaO + SO2 = 2 BaO2 + S
Cr2O72 + I2 = Cr3 + IO3 =>
3 Cr2O72 + 36 I2 = 2 Cr3 + 72 IO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KNO3 + H2SO4 = KNO3SO4 + H2 =>
KNO3 + H2SO4 = KNO3SO4 + H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CoCl2*6H2O + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaCl + Na(CH3COO) + NO + H2O =>
CoCl2*6H2O + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + 2 NaCl + 2 Na(CH3COO) + NO + 7 H2O
CaCO3(aq) + H3PO4(aq) = Ca3(PO4)2(s) + CO2(aq) + H2O(l) =>
3 CaCO3(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 CO2(aq) + 3 H2O(l)
HCl + Cu = Cu(HCl) =>
HCl + Cu = Cu(HCl)
CO2 + Ca = CaCO2 =>
CO2 + Ca = CaCO2
K2[Zn(OH)4] + KCN = K2[Zn(CN)4] + KOH =>
K2[Zn(OH)4] + 4 KCN = K2[Zn(CN)4] + 4 KOH
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HBrKHCO3 = H2OKBrCO2 =>
HBrKHCO3 = H2OKBrCO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCHO + OH = CO2 + H2O =>
HCHO + 4 OH = CO2 + 3 H2O
NaHCO3 = Na2O(s) + CO2(g) + H2O(g) =>
2 NaHCO3 = Na2O(s) + 2 CO2(g) + H2O(g)
Ca(s) + Cl2(g) = CaCl2(l) =>
Ca(s) + Cl2(g) = CaCl2(l)
C12H14O3 + O2 = CO2 + H2O =>
C12H14O3 + 14 O2 = 12 CO2 + 7 H2O
C2H4 + O2 = CO2 + H2 =>
C2H4 + 2 O2 = 2 CO2 + 2 H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
K + O2 = KO2 =>
K + O2 = KO2
A = A5 =>
5 A = A5
HCl(aq) + PbCO3(s) = PbCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + PbCO3(s) = PbCl2(aq) + H2O(l) + CO2(g)
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CH3CH2CH2CH2CH3(l) + O2(g) = CO2 + H2O =>
CH3CH2CH2CH2CH3(l) + 8 O2(g) = 5 CO2 + 6 H2O
Ba + HOH = Ba(OH)2 + H2 =>
Ba + 2 HOH = Ba(OH)2 + H2
(CH3COO)3Fe + H2O = CH3COOH + Fe(OH)3 =>
(CH3COO)3Fe + 3 H2O = 3 CH3COOH + Fe(OH)3
As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
Beryllium + water = berylliumhydroxide + hydrogen =>
Be + 2 H2O = Be(OH)2 + H2
Sn{4+} + I{-} = Sn{+} + I2 =>
2 Sn{4+} + 6 I{-} = 2 Sn{+} + 3 I2
HF(ac) + KOH(ac) = KF(ac) + H2O(l) =>
HF(ac) + KOH(ac) = KF(ac) + H2O(l)
NaOH(s) = NaOH(aq) =>
NaOH(s) = NaOH(aq)
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
CuSO4*H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4*H2O(s) = CuSO4(s) + H2O(g)
NaCNO + Cl2 + Ca(OH)2 = CO2 + N2 + NaCl + CaCl2 + H2O =>
2 NaCNO + 3 Cl2 + 2 Ca(OH)2 = 2 CO2 + N2 + 2 NaCl + 2 CaCl2 + 2 H2O
Cu + Cl2(g) = CuCl =>
2 Cu + Cl2(g) = 2 CuCl
Na4(Si(W3O10)4) + HCl = H4(Si(W3O10)4) + NaCl =>
Na4(Si(W3O10)4) + 4 HCl = H4(Si(W3O10)4) + 4 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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