| Équations équilibrées la veille | Équations équilibrées le lendemain |
O + Fe + Cl = FeOCl
NaClO + KI + H2O = NaCl + KOH + I2 =>
NaClO + 2 KI + H2O = NaCl + 2 KOH + I2
CO2 + Cl2 = ClO2 + C =>
2 CO2 + Cl2 = 2 ClO2 + 2 C
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
AgNo3 + MgI2 = AgI + Mg(No3)2 =>
2 AgNo3 + MgI2 = 2 AgI + Mg(No3)2
Zn(OH)2 + NH3 = [Zn(NH3)6](OH)2 =>
Zn(OH)2 + 6 NH3 = [Zn(NH3)6](OH)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu + KOH = KCu + OH =>
Cu + KOH = KCu + OH
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
KClO3(s)(heat) = KCl(s) + O2(g) =>
2 KClO3(s)(heat) = 2 KCl(s) + 3 O2(g)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na[Cr(OH)4] + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Na[Cr(OH)4] + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O
Li2O + H3Po4 = LiH2Po4 + H2O =>
Li2O + 2 H3Po4 = 2 LiH2Po4 + H2O
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH) =>
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
CaO + Br = CaBr2 + O2 =>
2 CaO + 4 Br = 2 CaBr2 + O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaClO + NaCl + H2O = Cl + NaOH =>
NaClO + NaCl + H2O = 2 Cl + 2 NaOH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2O2 + H2O = NaOH + O2H2O = CO + H2 =>
2 Na2O2 + 3 H2O = 4 NaOH + O2H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
V + P = V3P2 =>
3 V + 2 P = V3P2
C2H2(q) + O2(q) = CO2 + H2O(e) =>
2 C2H2(q) + 5 O2(q) = 4 CO2 + 2 H2O(e)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Bi + H3PO4 = BiPO4 + H2 =>
2 Bi + 2 H3PO4 = 2 BiPO4 + 3 H2
Mg(g) + H2SO4(l) = MgSO4(l) + H2(g) =>
Mg(g) + H2SO4(l) = MgSO4(l) + H2(g)
NaI + O2 = Na2O2 + I2 =>
2 NaI + O2 = Na2O2 + I2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
MnI4 = Mn + I =>
MnI4 = Mn + 4 I
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
K + H2O1 = KOH + H2 =>
2 K + 2 H2O1 = 2 KOH + H2
KNO2 + HBr = KBr + HNO2 =>
KNO2 + HBr = KBr + HNO2
CH4 + NaCl = CH3Cl + NaH =>
CH4 + NaCl = CH3Cl + NaH
CH2ClCH2Cl + Zn = CH2CH2 + ZnCl2 =>
CH2ClCH2Cl + Zn = CH2CH2 + ZnCl2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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