| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHCOOH + HCl = CH3CH2COOH + Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
N2O + C8H18 = H2O + CO2 + N2 =>
25 N2O + C8H18 = 9 H2O + 8 CO2 + 25 N2
HNO3 + H2SO3 = H2SO4 + HNO2 =>
HNO3 + H2SO3 = H2SO4 + HNO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mn + Cu(NO3)2 = Mn(NO3)2 + Cu =>
Mn + Cu(NO3)2 = Mn(NO3)2 + Cu
Mg(OH)2 + HJ = Mg + J + H2O =>
Mg(OH)2 + 2 HJ = Mg + 2 J + 2 H2O
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
Li + Cl = LiCl =>
Li + Cl = LiCl
K2SO4 + Cr(OH)2 = KOH + CrSO4 =>
K2SO4 + Cr(OH)2 = 2 KOH + CrSO4
CuO + C4H8 = Cu + CO2 + H2O =>
12 CuO + C4H8 = 12 Cu + 4 CO2 + 4 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
AgNO3(aq)NaCl(aq) = AgCl(s)NaNO3(aq) =>
AgNO3(aq)NaCl(aq) = AgCl(s)NaNO3(aq)
(NH4)HCO3 = (NH3) + H2O + CO2 =>
(NH4)HCO3 = (NH3) + H2O + CO2
Ca(OH)2 + CH3OOH = (C2H3OO)2Ca + H2O =>
Ca(OH)2 + 4 CH3OOH = (C2H3OO)2Ca + 6 H2O
CH3COOH = (CH3COOH)2 =>
2 CH3COOH = (CH3COOH)2
AgNO3(aq)NaCl(aq) = AgClNaNO3 =>
AgNO3(aq)NaCl(aq) = AgClNaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2C2O4 + CaCl2 = CaC2O4 + (HCl) =>
H2C2O4 + CaCl2 = CaC2O4 + 2(HCl)
Zn + HI = ZnI + H2 =>
2 Zn + 2 HI = 2 ZnI + H2
NaNO3 + NiCO3 = Na2CO3 + Ni(NO3)2 =>
2 NaNO3 + NiCO3 = Na2CO3 + Ni(NO3)2
HOBr + H2O = H3O + BrO =>
HOBr + H2O = H3O + BrO
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaJ + AgNO3 = NaNO3 + AgJ =>
NaJ + AgNO3 = NaNO3 + AgJ
HClO3 + Sr(OH)2 = Sr(ClO3)2 + H2O =>
2 HClO3 + Sr(OH)2 = Sr(ClO3)2 + 2 H2O
C6H12O6 = C17H36 + H2O + CO2 =>
13 C6H12O6 = 3 C17H36 + 24 H2O + 27 CO2
C6H4O2 + H2O = C6H6O2 + O2 =>
2 C6H4O2 + 2 H2O = 2 C6H6O2 + O2
Sb2O3 + KOH + Br2 = KSbO3 + KBr + H2O =>
Sb2O3 + 6 KOH + 2 Br2 = 2 KSbO3 + 4 KBr + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
OH + NaBr + H2SO4 = Br + H2O + NaHSO4 =>
OH + NaBr + H2SO4 = Br + H2O + NaHSO4
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
CH6 + O = CO2 + H2O =>
CH6 + 5 O = CO2 + 3 H2O
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
Ag(NH3)2OH + KCN = KAg(CN)2 + NH3 + KOH =>
Ag(NH3)2OH + 2 KCN = KAg(CN)2 + 2 NH3 + KOH
Ag3PO4 + HNO3 = AgNO3 + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 AgNO3 + H3PO4
KCl + KOH = K2O + HCl =>
KCl + KOH = K2O + HCl
KClO3 + KBr + H2SO4 = K2SO4 + Br2 + KCl + H2O =>
KClO3 + 6 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + KCl + 3 H2O
CH3OH + MgCl = Mg(OH)2 + Cl(CH3)2 =>
2 CH3OH + MgCl = Mg(OH)2 + Cl(CH3)2
AgCl + NaNO2 = AgNO2 + NaCl =>
AgCl + NaNO2 = AgNO2 + NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe + S = FeS2(s) =>
Fe + 2 S = FeS2(s)
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
NaBrO4 + HBr = Br2 + H2O + NaBr =>
NaBrO4 + 8 HBr = 4 Br2 + 4 H2O + NaBr
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
MgO + Cl2 = Cl2O + Mg =>
MgO + Cl2 = Cl2O + Mg
NaBrO4 + HBr = Br2 + H2O + NaBr =>
NaBrO4 + 8 HBr = 4 Br2 + 4 H2O + NaBr
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
K2Cr2O7(aq) + FeCl2(aq) + HCl2(aq) = KCl(aq) + FeCl3(aq) + CrCl3(aq) + H2O(l) =>
K2Cr2O7(aq) + 20 FeCl2(aq) + 14 HCl2(aq) = 2 KCl(aq) + 20 FeCl3(aq) + 2 CrCl3(aq) + 7 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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