| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(s) + Cu(No3)2(aq) = 2 Fe(No3)(aq) + Cu(s)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe1(C2O4)3*1H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe1(C2O4)3*1H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
CaCl2*2H2O + K2C2O4*H2O = CaC2O4*H2O + KCl + H2O =>
CaCl2*2H2O + K2C2O4*H2O = CaC2O4*H2O + 2 KCl + 2 H2O
N2O3 = N + NO2 =>
2 N2O3 = N + 3 NO2
Ca(HCO3)3 + H2 = CaCO3 + CO2 + H2O =>
2 Ca(HCO3)3 + H2 = 2 CaCO3 + 4 CO2 + 4 H2O
Cl + NH3 = NH4Cl + N2 =>
6 Cl + 8 NH3 = 6 NH4Cl + N2
Na2CO3 + (NH4)2SO4 = Na2SO4 + CO3(NH4)2 =>
Na2CO3 + (NH4)2SO4 = Na2SO4 + CO3(NH4)2
NaOH + SnCl2 = NaCl + Sn(OH)2 =>
2 NaOH + SnCl2 = 2 NaCl + Sn(OH)2
CH3CH(NH2)CH2COOH + CH3OH = CH3CH(NH2)CH2COOCH3 + H2O =>
CH3CH(NH2)CH2COOH + CH3OH = CH3CH(NH2)CH2COOCH3 + H2O
Ru + KClO3 + K2CO3 = K2RuO4 + KCl + CO2 =>
Ru + KClO3 + K2CO3 = K2RuO4 + KCl + CO2
Zn(H2O)4 + NaCN = Zn(NaCN) + H2O =>
Zn(H2O)4 + NaCN = Zn(NaCN) + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2CO3(s) + HCl = KCl + H2CO3 =>
K2CO3(s) + 2 HCl = 2 KCl + H2CO3
Ca + Na3PO4 = Na + CaPO4 =>
Ca + Na3PO4 = 3 Na + CaPO4
SO3 + H2O = H2S2O7 =>
2 SO3 + H2O = H2S2O7
C2H5O2N + O2 = CO2 + H2O + N =>
4 C2H5O2N + 9 O2 = 8 CO2 + 10 H2O + 4 N
Na + (CH3)2CHOH = NaH + (CH3)2CHO =>
Na + (CH3)2CHOH = NaH + (CH3)2CHO
Zn(OH)2 + HCe = ZnCe2 + H2O =>
Zn(OH)2 + 2 HCe = ZnCe2 + 2 H2O
RbBr = Rb{+} + Br{-} =>
RbBr = Rb{+} + Br{-}
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2(g)
K(OH) + Cl2 = H2O + KCl2 + KClO3 =>
12 K(OH) + 11 Cl2 = 6 H2O + 10 KCl2 + 2 KClO3
C6H12O6(s) = C2H5OH(l) + CO2(g) =>
C6H12O6(s) = 2 C2H5OH(l) + 2 CO2(g)
Ni(OH)2 = Ni2O2 + H2O =>
2 Ni(OH)2 = Ni2O2 + 2 H2O
Ca(OH)2 + H2O = Ca(OH)4 + H2 =>
Ca(OH)2 + 2 H2O = Ca(OH)4 + H2
HNO3 + Pb = NO2 + Pb(NO3)2 + H2O =>
4 HNO3 + Pb = 2 NO2 + Pb(NO3)2 + 2 H2O
CH2 + H2 = H3CCH3 =>
2 CH2 + H2 = H3CCH3
Cu3(OH)2(CO3)2 + C = Cu + CO2 + H2O =>
2 Cu3(OH)2(CO3)2 + 3 C = 6 Cu + 7 CO2 + 2 H2O
Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
As + NaCIO + H2O = NaCI + H3AsO4 =>
2 As + 5 NaCIO + 3 H2O = 5 NaCI + 2 H3AsO4
Cs3(PO4) + Ag(NO3) = Ag3(PO4) + Cs(NO3) =>
Cs3(PO4) + 3 Ag(NO3) = Ag3(PO4) + 3 Cs(NO3)
PrS + CaO = PrO + CaS =>
PrS + CaO = PrO + CaS
Al + FeCl3(aq) = AlCl3 + Fe2 =>
2 Al + 2 FeCl3(aq) = 2 AlCl3 + Fe2
Na(OH) + Cu(SO42)2 = Na(SO42) + Cu(OH)2 =>
2 Na(OH) + Cu(SO42)2 = 2 Na(SO42) + Cu(OH)2
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
Na2S2O3 + H2O = Na2S2O3H10O5 =>
Na2S2O3 + 5 H2O = Na2S2O3H10O5
Ba(ClO3)2 + K3PO4 = Ba3(PO4)2 + KClO3 =>
3 Ba(ClO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KClO3
C8H14(g) + O2 = CO2(g) + H2O(l) =>
2 C8H14(g) + 23 O2 = 16 CO2(g) + 14 H2O(l)
PbO2 + HBr = PbBr2 + O2 + H2O =>
2 PbO2 + 4 HBr = 2 PbBr2 + O2 + 2 H2O
C7H10N + O2 = CO2 + H2O + NO2 = CuSCN + K1 + HCaI1O3 + CuSO4 + KCI + HCN + ICI + H2O =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O
C3H6O + H2SO4 + Na2Cr2O7 = C2H5COOH + Cr2(SO4)3 + H2O + Na2SO4 =>
3 C3H6O + 4 H2SO4 + Na2Cr2O7 = 3 C2H5COOH + Cr2(SO4)3 + 4 H2O + Na2SO4
NaWO3 + O2 + NaOH = Na2WO4 + H2O =>
4 NaWO3 + O2 + 4 NaOH = 4 Na2WO4 + 2 H2O
Ca10(PO4)6F2 + HCl = CaHPO4 + CaF2 + CaCl2 =>
Ca10(PO4)6F2 + 6 HCl = 6 CaHPO4 + CaF2 + 3 CaCl2
H3BCO + H2O = B(OH)3 + CO + H2 =>
H3BCO + 3 H2O = B(OH)3 + CO + 3 H2
Ca(CH3OO)2 + Na3PO4 = CaNa3 + (CH3OO)2PO4 =>
Ca(CH3OO)2 + Na3PO4 = CaNa3 + (CH3OO)2PO4
Zn(s) + HCl = ZnCl2 + H2 =>
Zn(s) + 2 HCl = ZnCl2 + H2
Ni + N2O3 = Ni(NO3)2 + NO =>
Ni + 4 N2O3 = Ni(NO3)2 + 6 NO
Sm + O2 = SmO2 =>
Sm + O2 = SmO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H2SO4 + NaO = H2ONaSO4 =>
H2SO4 + NaO = H2ONaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/25
Équations équilibrées sur03/07/24
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