| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C9H20 + O2 = 2 C9H20O
C + HNO3 = CO22 + NO2 + H2O =>
C + 44 HNO3 = CO22 + 44 NO2 + 22 H2O
KNO3 + Mg(OH)2 = KOH + Mg(NO3)2 =>
2 KNO3 + Mg(OH)2 = 2 KOH + Mg(NO3)2
Cu + S = CuS =>
Cu + S = CuS
RbOH + NaOH = NaRb + OH =>
RbOH + NaOH = NaRb + 2 OH
Lv + I2 = LvI2 =>
Lv + I2 = LvI2
BaCl2(aq) + Na2SO4(aq) = Ba(SO4)(aq) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = Ba(SO4)(aq) + 2 NaCl(aq)
C10H18O + HOCl = C10H16O + HCl + H2O =>
C10H18O + HOCl = C10H16O + HCl + H2O
C8H16 = H2 + C8H10 =>
C8H16 = 3 H2 + C8H10
HOCH2CH2NH2 + O2 = CO2 + H2O + N2 =>
4 HOCH2CH2NH2 + 13 O2 = 8 CO2 + 14 H2O + 2 N2
Ca + HClO4 = Ca(ClO4)2 + CaCl2 + H2O =>
8 Ca + 16 HClO4 = 7 Ca(ClO4)2 + CaCl2 + 8 H2O
NH4ClO3 + CaSO4 = Ca(ClO3)2 + (NH4)2SO4 =>
2 NH4ClO3 + CaSO4 = Ca(ClO3)2 + (NH4)2SO4
HClO3 + Mg(OH)2 = Mg(ClO3)2 + H2O =>
2 HClO3 + Mg(OH)2 = Mg(ClO3)2 + 2 H2O
CH3COONa + HCl = NaCl + CH3COOH =>
CH3COONa + HCl = NaCl + CH3COOH
Ag2(SO4) + AlBr3 = Al2(SO4)3 + AgBr =>
3 Ag2(SO4) + 2 AlBr3 = Al2(SO4)3 + 6 AgBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CHCHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH3CHCHCH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
Fe(SO4)3(aq) + K3PO4(aq) = Fe(PO4)2(aq) + K2SO4(aq) =>
Fe(SO4)3(aq) + 2 K3PO4(aq) = Fe(PO4)2(aq) + 3 K2SO4(aq)
Na2C2O4 + Pb(No3)2 = Na2(No3)2 + PbC2O4 =>
Na2C2O4 + Pb(No3)2 = Na2(No3)2 + PbC2O4
Mg + CdCl2 = MgCl + Cd =>
2 Mg + CdCl2 = 2 MgCl + Cd
OH + C2O4 = CO3 + H2O =>
4 OH + C2O4 = 2 CO3 + 2 H2O
CaCl2 + NaNO3 = Ca(NO3)2 + ClNa =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 ClNa
K2O + HBr = KBr + H2 + O2 =>
2 K2O + 4 HBr = 4 KBr + 2 H2 + O2
Ca + K = CaK =>
Ca + K = CaK
NaHS + HCN = H2S + NaCN =>
NaHS + HCN = H2S + NaCN
FeCl3(aq) + AgNO3(aq) = AgCl(aq) + Fe(NO3)3(aq) =>
FeCl3(aq) + 3 AgNO3(aq) = 3 AgCl(aq) + Fe(NO3)3(aq)
Cu2 + P = Cu3P2 =>
3 Cu2 + 4 P = 2 Cu3P2
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Pb + HNO3 = H2 + Pb(NO3)4 =>
Pb + 4 HNO3 = 2 H2 + Pb(NO3)4
HJ + O2 = J2 + H2O =>
4 HJ + O2 = 2 J2 + 2 H2O
CaCl2 + NaNO3 = Ca(NO3)2 + ClNa =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 ClNa
HOH + Ca = OH + H2Ca =>
2 HOH + Ca = 2 OH + H2Ca
Zn + MgCO3 = ZnCO3 + Mg =>
Zn + MgCO3 = ZnCO3 + Mg
NO + Cu(NO3)2 + H2O = Cu + HNO3 =>
2 NO + 3 Cu(NO3)2 + 4 H2O = 3 Cu + 8 HNO3
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
Pb(NO3)2 + H = HNO3 + Pb =>
Pb(NO3)2 + 2 H = 2 HNO3 + Pb
C9H20 + O2 = C9H20O =>
2 C9H20 + O2 = 2 C9H20O
C9H120 + O2 = C + H2O =>
C9H120 + 30 O2 = 9 C + 60 H2O
H2SO4 + Ag = Ag2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Ag = Ag2SO4 + SO2 + 2 H2O
Ca3P2(s) + H2O(l) = Ca(OH)2 + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2 + 2 PH3(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pt + HBr = PtBr4 + H2 =>
Pt + 4 HBr = PtBr4 + 2 H2
SO{4}{2-} + I{-} = I{2} + SO{2} =>
3 SO{4}{2-} + 2 I{-} = 2 I{2} + 3 SO{2}
NH3 + F2 = N2H4 + HF =>
2 NH3 + F2 = N2H4 + 2 HF
C60H99O38N + H2O = CH4 + CO2 + NH3 =>
2 C60H99O38N + 34 H2O = 65 CH4 + 55 CO2 + 2 NH3
PbNO3 + RbI = PbI + RbNO3 =>
PbNO3 + RbI = PbI + RbNO3
LiOH + Fe = Fe(OH)2 + Li =>
2 LiOH + Fe = Fe(OH)2 + 2 Li
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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