| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3(aq) + 2 NHO3(aq) = 2 NaNO3(aq) + H2O(l) + SO2(g)
(NH4)2SO4 + Ca(ClO3)2 = CaSO4 + NH4ClO3 =>
(NH4)2SO4 + Ca(ClO3)2 = CaSO4 + 2 NH4ClO3
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
MgCl2 + Na2SO3 = Mg(SO3) + NaCl =>
MgCl2 + Na2SO3 = Mg(SO3) + 2 NaCl
Ca{2+} + C2O4{2-} = CaC2O4 =>
Ca{2+} + C2O4{2-} = CaC2O4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KNO2 + HCl = HNO2 + KCl =>
KNO2 + HCl = HNO2 + KCl
NiCO3 + H3PO4 = NiPO4 + H3CO3 =>
NiCO3 + H3PO4 = NiPO4 + H3CO3
SO3 + C = CO2 + S =>
2 SO3 + 3 C = 3 CO2 + 2 S
KMnO4 + Ag + H2O = Ag2O + Mn(OH)4 + KOH =>
2 KMnO4 + 6 Ag + 5 H2O = 3 Ag2O + 2 Mn(OH)4 + 2 KOH
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KC6H5COO + H2O = C6H5COOH + KOH =>
KC6H5COO + H2O = C6H5COOH + KOH
SnSO4 + HCl = SnCl2 + H2SO4 =>
SnSO4 + 2 HCl = SnCl2 + H2SO4
NaNO2 + H2O = NaOH + HNO2 =>
NaNO2 + H2O = NaOH + HNO2
CH3CH2CH2CH2Li + CH3CH2NH2 = CH3CH2CH2CHLi{+} + CH3CH2NH3{-} =>
CH3CH2CH2CH2Li + CH3CH2NH2 = CH3CH2CH2CHLi{+} + CH3CH2NH3{-}
Li2SO4 + Ba(NO3)2 = LiNO3 + BaSO4 =>
Li2SO4 + Ba(NO3)2 = 2 LiNO3 + BaSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgCl2 + H3(PO4) = Mg3(PO4)2 + hydrochloricacid =>
3 MgCl2 + 2 H3(PO4) = Mg3(PO4)2 + 6 HCl
P4O10(s) + H2O(l) = H3PO4(s) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(s)
OsO4 + HCl + KCl = K2(OsCl4O2) + Cl2 + H2O =>
OsO4 + 4 HCl + 2 KCl = K2(OsCl4O2) + Cl2 + 2 H2O
H2SO4 + HCl = ClSO4 + H2 =>
2 H2SO4 + 2 HCl = 2 ClSO4 + 3 H2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Fe(OH)3 + H2C2O4 = C2O4 + Fe + H2O =>
2 Fe(OH)3 + 3 H2C2O4 = 3 C2O4 + 2 Fe + 6 H2O
FeCl3 + H2SO4 = Cl2SO4 + H3Fe =>
2 FeCl3 + 3 H2SO4 = 3 Cl2SO4 + 2 H3Fe
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2SiO3 + SO2 = H2SO4 + SiO =>
H2SiO3 + SO2 = H2SO4 + SiO
SO4 + NH3 = SO3 + H2O + N =>
3 SO4 + 2 NH3 = 3 SO3 + 3 H2O + 2 N
FeCl3 + H2SO4 = Cl2SO4 + H3Fe =>
2 FeCl3 + 3 H2SO4 = 3 Cl2SO4 + 2 H3Fe
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
CH3COOH + Na2CO3 = Na2COOH + CH3CO3 =>
CH3COOH + Na2CO3 = Na2COOH + CH3CO3
P4O10(s) + H2O(l) = H3PO4 =>
P4O10(s) + 6 H2O(l) = 4 H3PO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2SO4(aq) + BaBr2(aq) = BaSO4(s) + HBr =>
H2SO4(aq) + BaBr2(aq) = BaSO4(s) + 2 HBr
I2 + S2O3{-2} = S4O6 + I({-}) =>
2 I2 + 2 S2O3{-2} = S4O6 + 4 I({-})
Ca(NO3)2 + NH4OH + H2O = [Ca(NO3)2*NH4OH*H2O] =>
Ca(NO3)2 + NH4OH + H2O = [Ca(NO3)2*NH4OH*H2O]
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
CI{2} + KBr = Br{2} + KCI =>
CI{2} + KBr = Br{2} + KCI
Po4 + Cr = CrPo4 =>
Po4 + Cr = CrPo4
AgCl(s) + NH4OH(ac) = Ag(NH3)2Cl(ac) + H2O =>
AgCl(s) + 2 NH4OH(ac) = Ag(NH3)2Cl(ac) + 2 H2O
Na2OH + Zn(NO3)2 = NaNO3 + ZnOH =>
Na2OH + Zn(NO3)2 = 2 NaNO3 + ZnOH
Cu2O + CH4 = Cu2C2 + CO + H2 =>
Cu2O + 3 CH4 = Cu2C2 + CO + 6 H2
KS + AlP = KP + AlS =>
KS + AlP = KP + AlS
N2(d) + H2(d) = NH3(d) =>
N2(d) + 3 H2(d) = 2 NH3(d)
C2H4O + O3 = CO2 + H2O =>
3 C2H4O + 5 O3 = 6 CO2 + 6 H2O
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
KJ + HNO2 + H2SO4 = J2 + NO + K2SO4 + H2O =>
2 KJ + 2 HNO2 + H2SO4 = J2 + 2 NO + K2SO4 + 2 H2O
P4O10(s) + H2O(l) = H3PO4(l) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/24
Équations équilibrées sur11/12/23
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