| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb + KOH + H2O2 = KSb(OH)3
KCO2 + NO2 = KCO3 + NO =>
KCO2 + NO2 = KCO3 + NO
Fe3O4 + FeS2 + HNO3 = Fe2(SO4)3 + NO + H2O =>
3 Fe3O4 + 27 FeS2 + 136 HNO3 = 18 Fe2(SO4)3 + 136 NO + 68 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaOH + H2C2O4*H2O = H2O + Na2C2O4 =>
2 NaOH + H2C2O4*H2O = 3 H2O + Na2C2O4
HO2CCH2CH2CH(NH2)CO2H + O2 = CO2 + H2O + NH3 =>
2 HO2CCH2CH2CH(NH2)CO2H + 9 O2 = 10 CO2 + 6 H2O + 2 NH3
C(s) + Na2SO4(s) = CO2(g) + Na2S(s) =>
2 C(s) + Na2SO4(s) = 2 CO2(g) + Na2S(s)
(NH4)2CO3 + Ba(C2H3O2)2 = (NH4)2(C2H3O2)2 + BaCO3 =>
(NH4)2CO3 + Ba(C2H3O2)2 = (NH4)2(C2H3O2)2 + BaCO3
HBr + Hg = HgBr2 + H =>
2 HBr + Hg = HgBr2 + 2 H
Pb(CH3COO)2 + Na2CO3 + H2O = Pb(OH)2 + CO2 + CH3COONa =>
Pb(CH3COO)2 + Na2CO3 + H2O = Pb(OH)2 + CO2 + 2 CH3COONa
CrO2 + Na2O2 = CrO4 + Na =>
CrO2 + Na2O2 = CrO4 + 2 Na
Na2CO3 + NH4H2PO4 + NH4VO3 + C = Na7V4(P2O7)4PO4 + NH3 + CO2 + H2O =>
7 Na2CO3 + 18 NH4H2PO4 + 8 NH4VO3 + 4 C = 2 Na7V4(P2O7)4PO4 + 26 NH3 + 11 CO2 + 31 H2O
FeSO4(s) + O2(g) + H2O(l) = Fe(OH)3 + H2SO4 =>
4 FeSO4(s) + O2(g) + 10 H2O(l) = 4 Fe(OH)3 + 4 H2SO4
CoCl2 + Zn3(PO4)2 = Co3(PO4)2 + ZnCl2 =>
3 CoCl2 + Zn3(PO4)2 = Co3(PO4)2 + 3 ZnCl2
H3ClO + NaOH = NaCl + H2O =>
H3ClO + NaOH = NaCl + 2 H2O
Fe(OH)2 + NaOH = Na2(Fe(OH)4) =>
Fe(OH)2 + 2 NaOH = Na2(Fe(OH)4)
FeCl3 + CaOH = CaCl + Fe(OH)3 =>
FeCl3 + 3 CaOH = 3 CaCl + Fe(OH)3
CH3NH2 + H2O = CH3NH3OH =>
CH3NH2 + H2O = CH3NH3OH
FeS + HNO3 = Fe(NO3)3 + H2O + NO + S =>
FeS + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO + S
Sr(OH)2 + HCl = SrCl2 + H2*O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2*O
K2C2O4 + Sn3(PO3)4 = K3PO3 + Sn(C2O4)2 =>
6 K2C2O4 + Sn3(PO3)4 = 4 K3PO3 + 3 Sn(C2O4)2
CaCO3 + H2SO4 = Ca{+2} + SO4{-2} + H2O + CO2 =>
CaCO3 + H2SO4 = Ca{+2} + SO4{-2} + H2O + CO2
CaSO4 + NaHCO3 = CaHCO3 + NaSO4 =>
CaSO4 + NaHCO3 = CaHCO3 + NaSO4
K4Fe(CN)6 + Al2(SO4)3 = K2SO4 + Al4[Fe(CN)6]3 =>
3 K4Fe(CN)6 + 2 Al2(SO4)3 = 6 K2SO4 + Al4[Fe(CN)6]3
Pb(CH2O)2 + KI = PbI + K(CH2O)2 =>
Pb(CH2O)2 + KI = PbI + K(CH2O)2
HgCUSO4 = HgSO4CU =>
HgCUSO4 = HgSO4CU
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
NH4{+} + CO3{2-} = NH3 + H2O + CO2 =>
2 NH4{+} + CO3{2-} = 2 NH3 + H2O + CO2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Cu(NO3)2 + Zn3(PO4)2 = Cu3(PO4)2 + Zn(NO3)2 =>
3 Cu(NO3)2 + Zn3(PO4)2 = Cu3(PO4)2 + 3 Zn(NO3)2
CO2 + HOH = H2 + HCO3 =>
2 CO2 + 2 HOH = H2 + 2 HCO3
CuSeO3 = CuSe + O3 =>
CuSeO3 = CuSe + O3
Zn + ClO = ZnClO =>
Zn + ClO = ZnClO
CuO2 + HCl = CuCl2 + H2O2 =>
CuO2 + 2 HCl = CuCl2 + H2O2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NaI + Na(IO3) + H2SO4 = I2 + Na2(SO4) + H2O =>
5 NaI + Na(IO3) + 3 H2SO4 = 3 I2 + 3 Na2(SO4) + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H10O + C7H6O5 = C11H14O5 + H2O =>
C4H10O + C7H6O5 = C11H14O5 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l)
AgNO3(aq) + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3(aq) + AlCl3 = 3 AgCl + Al(NO3)3
Fe(III) + O2 = FeO2(III) =>
Fe(III) + O2 = FeO2(III)
NaOH + BaCl2 = NaCl + Ba(OH)2 =>
2 NaOH + BaCl2 = 2 NaCl + Ba(OH)2
FeO + C = CO + Fe =>
FeO + C = CO + Fe
H3PO4 + Li2SO3 = Li3PO4 + H2O + SO2 =>
2 H3PO4 + 3 Li2SO3 = 2 Li3PO4 + 3 H2O + 3 SO2
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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