| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 Ba(OH)2 = (BaOH)3PO4 + 3 H2O
NaHS + KOH = NaKS + H2O =>
NaHS + KOH = NaKS + H2O
Ca + Zn(No3)2 = Ca(No3) + Zn =>
2 Ca + Zn(No3)2 = 2 Ca(No3) + Zn
[]KClO3 = []KCl + []O2 =>
2[]KClO3 = 2[]KCl + 3[]O2
NaClO + Bi(NO3)3*5H2O + NaOH = NaBiO3 + H2O + NaNO3 + NaCl =>
NaClO + Bi(NO3)3*5H2O + 4 NaOH = NaBiO3 + 7 H2O + 3 NaNO3 + NaCl
C6H4(CH3)2 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C8H6O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Al + FeSO4 = Al(SO4)3 + Fe =>
Al + 3 FeSO4 = Al(SO4)3 + 3 Fe
SN(NO3)2 + KOH = SN(OH)2 + KNO3 =>
SN(NO3)2 + 2 KOH = SN(OH)2 + 2 KNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH2COOH + Mg = (CH3COO)2Mg =>
2 CH2COOH + Mg = (CH3COO)2Mg
CH3OH + CO2 = OC(OCH3)2 + H2O =>
2 CH3OH + CO2 = OC(OCH3)2 + H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
UO2(s) + HF(g) = UF4(s) + H2O(g) =>
UO2(s) + 4 HF(g) = UF4(s) + 2 H2O(g)
KMnO4 + HC1 = KC1 + MnC1 + H2O + C12 =>
2 KMnO4 + 16 HC1 = 2 KC1 + 2 MnC1 + 8 H2O + C12
(NH4Cl) = NH3 + HCl =>
(NH4Cl) = NH3 + HCl
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
NaCl + HNO3 = NaNO3 + Cl2 + NOCl + H2O =>
3 NaCl + 4 HNO3 = 3 NaNO3 + Cl2 + NOCl + 2 H2O
CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
C20H20N3Cl + CaOCl2 + H2O = C20H20N3ClO + HCl + CaO =>
C20H20N3Cl + CaOCl2 + H2O = C20H20N3ClO + 2 HCl + CaO
KClO4 + MnSO4 + K2CO3 = MnO2 + KClO3 + CO2 + K2SO4 =>
KClO4 + MnSO4 + K2CO3 = MnO2 + KClO3 + CO2 + K2SO4
NaCl + H2SO4 = (Na)2SO4 + HCl =>
2 NaCl + H2SO4 = (Na)2SO4 + 2 HCl
AlPO4 = Al + PO4 =>
AlPO4 = Al + PO4
NaOH + K = KOH + Na =>
NaOH + K = KOH + Na
Fe(NO3)2 + Na2CO3 = Fe(CO3)2 + Na2NO3 =>
Fe(NO3)2 + 2 Na2CO3 = Fe(CO3)2 + 2 Na2NO3
PbS + O2 = SO + PbO =>
PbS + O2 = SO + PbO
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
NaOH(aq) + CuCl2(aq) = CuOH(s) + NaCl2(aq) =>
NaOH(aq) + CuCl2(aq) = CuOH(s) + NaCl2(aq)
Mg + N2 = Mg5N9 =>
10 Mg + 9 N2 = 2 Mg5N9
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Pb(C2H3O2) + NaOH = PbOH + Na(C2H3O2) =>
Pb(C2H3O2) + NaOH = PbOH + Na(C2H3O2)
N3O6 = N + O2 =>
N3O6 = 3 N + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnO + ZnS = Zn + SO2 =>
2 ZnO + ZnS = 3 Zn + SO2
C6H52 + O2 = H2O + CO2 =>
C6H52 + 19 O2 = 26 H2O + 6 CO2
ZnX2 + Co = CoX2 + Zn =>
ZnX2 + Co = CoX2 + Zn
AgCl + Na2S2O8 = NaCl + Ag + SO4 =>
2 AgCl + Na2S2O8 = 2 NaCl + 2 Ag + 2 SO4
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq) =>
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq)
Ca(NO3)2 + NaHCO3 = CaCO3 + NaNO3 + HNO3 =>
Ca(NO3)2 + NaHCO3 = CaCO3 + NaNO3 + HNO3
MgSO4 + NaCl = NaMg + ClSO4 =>
MgSO4 + NaCl = NaMg + ClSO4
SnCl4 + Na = Sn + Cl4Na =>
SnCl4 + Na = Sn + Cl4Na
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH
Zn(C2H3O2)2 + NaNO3 = Zn(NO3)2 + NaC2H3O2 =>
Zn(C2H3O2)2 + 2 NaNO3 = Zn(NO3)2 + 2 NaC2H3O2
Pb(NO3) + NaOH = PbOH + NaNO3 =>
Pb(NO3) + NaOH = PbOH + NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H52 + O2 = H2O + CO2 =>
C6H52 + 19 O2 = 26 H2O + 6 CO2
SnCl4 + Na = Sn + Cl4Na =>
SnCl4 + Na = Sn + Cl4Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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