| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + I = CH3 + HI
KOH + BaSO4 = Ba(OH)2 + K2SO4 =>
2 KOH + BaSO4 = Ba(OH)2 + K2SO4
(CH3COO)2Ba + Na2SO4 = BaSO4 + CH3COONa =>
(CH3COO)2Ba + Na2SO4 = BaSO4 + 2 CH3COONa
K2CrO4 + HCl = CrCl3 + Cl + KCl + H2O =>
K2CrO4 + 8 HCl = CrCl3 + 3 Cl + 2 KCl + 4 H2O
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
KJ + KCIO3 + H2SO4 = KCI + J2 + K2SO4 + H2O =>
6 KJ + KCIO3 + 3 H2SO4 = KCI + 3 J2 + 3 K2SO4 + 3 H2O
Zn + H2O = H2 + ZnO =>
Zn + H2O = H2 + ZnO
NaPH4 + H2O = NaOH + H3PO3 + H2 =>
NaPH4 + 4 H2O = NaOH + H3PO3 + 4 H2
AgI3 = Ag + I2 =>
2 AgI3 = 2 Ag + 3 I2
CH3CH2OOH + O2 = H2O + CH3COOH =>
2 CH3CH2OOH + O2 = 2 H2O + 2 CH3COOH
KNO2 + HBr = KBr + HNO2 =>
KNO2 + HBr = KBr + HNO2
K2(s) + O2(g) = K2O2(s) =>
K2(s) + O2(g) = K2O2(s)
CaSO3 + H2CO4 = CaSO4 + CO2 + H2O =>
CaSO3 + H2CO4 = CaSO4 + CO2 + H2O
C2H3NaO2 = CH3COO + Na =>
C2H3NaO2 = CH3COO + Na
Al(OH)3(aq) + HCl = AlCl3 + H2O =>
Al(OH)3(aq) + 3 HCl = AlCl3 + 3 H2O
N2 + CaO = O2 + Ca3N2 =>
2 N2 + 6 CaO = 3 O2 + 2 Ca3N2
ZnSO4 + NaOH = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HCOOH + NaHCO3 = HCOONa + H2O + CO2 =>
HCOOH + NaHCO3 = HCOONa + H2O + CO2
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O
AgN3 + Cu = Cu3N2 + Ag =>
2 AgN3 + 9 Cu = 3 Cu3N2 + 2 Ag
Fe + Cl2O3H2 = FeCl2 + H2O3 =>
Fe + Cl2O3H2 = FeCl2 + H2O3
NaClO + MgSO4*H2O = Mg(OH)2 + NaSO4 + Cl2 =>
2 NaClO + 2 MgSO4*H2O = 2 Mg(OH)2 + 2 NaSO4 + Cl2
NH4C2H3O2 = C2H5NO + H2O =>
NH4C2H3O2 = C2H5NO + H2O
Re + HNO3 = Re(NO3)7 + NO2 + H2O =>
Re + 14 HNO3 = Re(NO3)7 + 7 NO2 + 7 H2O
CaCo3 + HCl + CO = CaCl2 + Co2 + H2O + C =>
2 CaCo3 + 4 HCl + 2 CO = 2 CaCl2 + 3 Co2 + 2 H2O + 2 C
K2SO3 + H2SO3 = KHSO3 =>
K2SO3 + H2SO3 = 2 KHSO3
Ba(NO3)2 + SO2 = BaSO3 + N2O5 =>
Ba(NO3)2 + SO2 = BaSO3 + N2O5
He + O2 = HeO2 =>
He + O2 = HeO2
LiH + F2 = LiF + H2 =>
2 LiH + F2 = 2 LiF + H2
Al + Co = AlCo =>
Al + Co = AlCo
O2 + Cl2O3 = Cl2O7 =>
2 O2 + Cl2O3 = Cl2O7
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
K2Cr2O7 + K2SO3 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 K2SO3 + 8 KHSO4 = Cr2(SO4)3 + 8 K2SO4 + 4 H2O
RbHCO3 = Rb2O + CO2 + H2O =>
2 RbHCO3 = Rb2O + 2 CO2 + H2O
Mg + Mg(OH)2 = Mg3(OH)2 =>
2 Mg + Mg(OH)2 = Mg3(OH)2
ZnSO3 + O2 = ZnSO4 =>
2 ZnSO3 + O2 = 2 ZnSO4
H2Te + Pb(OH)4 = PbTe2 + H2O =>
2 H2Te + Pb(OH)4 = PbTe2 + 4 H2O
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
NH3 + OH = NO + H2O =>
NH3 + 5 OH = NO + 4 H2O
Na2CO3 + CH3CH2CH2COOH = CH3CH2COONa + H2O + CO2 =>
5 Na2CO3 + 7 CH3CH2CH2COOH = 10 CH3CH2COONa + 3 H2O + 3 CO2
Ni(s) + H3PO4(aq) = Ni3PO4 + H2 =>
6 Ni(s) + 2 H3PO4(aq) = 2 Ni3PO4 + 3 H2
MnO2 + Cu = Cu2O + Mn =>
MnO2 + 4 Cu = 2 Cu2O + Mn
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
Ni(NO3) + Na(CO3) = Ni(CO3) + (NO3)Na =>
Ni(NO3) + Na(CO3) = Ni(CO3) + (NO3)Na
LiOH + (CO2)2 = Li2CO3 + H2O =>
4 LiOH + (CO2)2 = 2 Li2CO3 + 2 H2O
C10H18 + O2 = C + H2O =>
2 C10H18 + 9 O2 = 20 C + 18 H2O
POCl3 = PCl3 + O2 =>
2 POCl3 = 2 PCl3 + O2
CuS + NO3{-} + H{+} = Cu{+2+SO4{-2}+NO2+H2O =>
CuS + 8 NO3{-} + 8 H{+} = Cu{+2+SO4{-2}+8NO2+4H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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