| Équations équilibrées la veille |
3 Fe(s) + F(s) = Fe3F(s)
CuO + C2H4O2 = Cu(C2H3O2)2 + H2O =>
CuO + 2 C2H4O2 = Cu(C2H3O2)2 + H2O
S + O2 = SO2 =>
S + O2 = SO2
C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O
CH3COONa + CH3COCl = CH3COOCOCH3 + NaCl =>
CH3COONa + CH3COCl = CH3COOCOCH3 + NaCl
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
C2H6O + F2 = C2F6O + HF =>
C2H6O + 6 F2 = C2F6O + 6 HF
Ca + NaOH = Ca(OH) + Na2 =>
2 Ca + 2 NaOH = 2 Ca(OH) + Na2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
AgNO4 + NaOH = AgOH + NaNO4 =>
AgNO4 + NaOH = AgOH + NaNO4
Zn + NO3{-} + H{+} = Zn{2+} + NO + H2O =>
3 Zn + 2 NO3{-} + 8 H{+} = 3 Zn{2+} + 2 NO + 4 H2O
MgCO3 + HBr = MgBr2 + CO2H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2H2O
Zn(OH)2 + H = Zn2 + H2O =>
2 Zn(OH)2 + 4 H = Zn2 + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaC + H2O + CO2 = CH2CHCO2 + Ca(OH)2 =>
11 CaC + 20 H2O + 7 CO2 = 6 CH2CHCO2 + 11 Ca(OH)2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Zn(ClO4)2 = ZnCl2 + O2 =>
Zn(ClO4)2 = ZnCl2 + 4 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
UO2(NO3)2 + KI + KIO3 + H2O = UO2(OH)2 + KNO3 + I2 =>
3 UO2(NO3)2 + 5 KI + KIO3 + 3 H2O = 3 UO2(OH)2 + 6 KNO3 + 3 I2
HNO3(aq) + H2S(g) = NO(g) + H2O(g) + S(s) =>
2 HNO3(aq) + 3 H2S(g) = 2 NO(g) + 4 H2O(g) + 3 S(s)
HCl(g) = H + Cl =>
HCl(g) = H + Cl
Fe + ClO3 = FeClO3 =>
Fe + ClO3 = FeClO3
Li2O + C = Li + CO =>
Li2O + C = 2 Li + CO
MnSO4 + CaOCl2 + NaOH = Na2MnO4 + CaCl2 + H2O + Na2SO4 =>
MnSO4 + 2 CaOCl2 + 4 NaOH = Na2MnO4 + 2 CaCl2 + 2 H2O + Na2SO4
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
LiOH + Pb(OH)2 = Pb + Li(OH)2 =>
2 LiOH + Pb(OH)2 = Pb + 2 Li(OH)2
H2 + HSO4 = H2SO4 =>
H2 + 2 HSO4 = 2 H2SO4
NaHCO3 + BaOH = NaCO3 + BaOH2 =>
NaHCO3 + BaOH = NaCO3 + BaOH2
MgBr2 + FeCl3 = MgCl3 + Fe(Br)2 =>
MgBr2 + FeCl3 = MgCl3 + Fe(Br)2
C4H8 + KMnO4 + NaOH = C4H10O2 + MnO2 + KOH + Na2O =>
3 C4H8 + 2 KMnO4 + 8 NaOH = 3 C4H10O2 + 2 MnO2 + 2 KOH + 4 Na2O
C3H7OH + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
HNO2 + Ba = BaNO2 + H2 =>
2 HNO2 + 2 Ba = 2 BaNO2 + H2
Zr + N = ZrN =>
Zr + N = ZrN
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
AgNO4 + NaOH = AgOH + NaNO4 =>
AgNO4 + NaOH = AgOH + NaNO4
KHSO4 + HCl = KCl + SO3 + H2O =>
KHSO4 + HCl = KCl + SO3 + H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NaNO3 + Mg(HCO3)2 = Mg(NO3)2 + NaHCO3 =>
2 NaNO3 + Mg(HCO3)2 = Mg(NO3)2 + 2 NaHCO3
K2CO3 + HCOOH = HCOOK + H2O + CO2 =>
K2CO3 + 2 HCOOH = 2 HCOOK + H2O + CO2
NaF + P = Na3P + F =>
3 NaF + P = Na3P + 3 F
AgNO3 + CuBr2 = Cu(NO3)2 + AgBr =>
2 AgNO3 + CuBr2 = Cu(NO3)2 + 2 AgBr
HNO2 + Ba = BaNO2 + H2 =>
2 HNO2 + 2 Ba = 2 BaNO2 + H2
AI + I2 = AI3 =>
AI + I2 = AI3
Cl2 + HBr = BrCl + H2 =>
Cl2 + 2 HBr = 2 BrCl + H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
BeO + Ba(OH)2 = Be(OH)2 + BaO =>
BeO + Ba(OH)2 = Be(OH)2 + BaO
CH3COOH + HOC2H5 = C3H8COO + H2O =>
CH3COOH + HOC2H5 = C3H8COO + H2O
KSiO + HCl = KCl + HSiO =>
KSiO + HCl = KCl + HSiO
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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