| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaCl + Fe(PO4) = Na3(PO4) + FeCl3
C7H16 + (Br) + (NaOH) = C7H15OH + HBr + Na =>
C7H16 + (Br) + (NaOH) = C7H15OH + HBr + Na
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Sn{2+} + ClO3{-} + H{+} = Sn{4+} + Cl{-} + H2O =>
3 Sn{2+} + ClO3{-} + 6 H{+} = 3 Sn{4+} + Cl{-} + 3 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al + HCl = AlClH =>
Al + HCl = AlClH
Cr2(SO4)3 + K(ClO3) + K(OH) = K2(CrO4) + KCl + K2(SO4) + H2O =>
Cr2(SO4)3 + K(ClO3) + 10 K(OH) = 2 K2(CrO4) + KCl + 3 K2(SO4) + 5 H2O
SodiumChloride(aq) + SilverNitrate(aq) = SodiumNitrate(aq) + SilverChloride(aq) =>
SodiumChloride(aq) + SilverNitrate(aq) = SodiumNitrate(aq) + SilverChloride(aq)
Al2(SO4)3 + H3Po4 = AlPo4 + H2SO4 =>
Al2(SO4)3 + 2 H3Po4 = 2 AlPo4 + 3 H2SO4
C7H8O2(l) + O2(g) = CO2 + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2 + 4 H2O(g)
H2SeO3 + Ba(OH)2 = Ba(HSeO3)2 + H2O =>
2 H2SeO3 + Ba(OH)2 = Ba(HSeO3)2 + 2 H2O
CrI3 + H2S = CrI2 + S + HI =>
2 CrI3 + H2S = 2 CrI2 + S + 2 HI
KCl + PbO2 + H2SO4 = KClO3 + PbSO4 + H2O =>
KCl + 3 PbO2 + 3 H2SO4 = KClO3 + 3 PbSO4 + 3 H2O
Mg + N = Mg3N4 =>
3 Mg + 4 N = Mg3N4
CrO4{2-} + Cl{-} + H{+} = ClO2{-} + Cr{3+} + H2O =>
4 CrO4{2-} + 3 Cl{-} + 20 H{+} = 3 ClO2{-} + 4 Cr{3+} + 10 H2O
Mg(s) + H2O(l) = Mg(OH)2 + H =>
Mg(s) + 2 H2O(l) = Mg(OH)2 + 2 H
Fe2O3 + H2C2O4 = Fe2(C2O4)3 + H2O =>
Fe2O3 + 3 H2C2O4 = Fe2(C2O4)3 + 3 H2O
P4(s) + Cl2 = PCl5(g) =>
P4(s) + 10 Cl2 = 4 PCl5(g)
AsH + AgNO3 + H2O = H3AsO3 + HNO3 + Ag =>
AsH + 4 AgNO3 + 3 H2O = H3AsO3 + 4 HNO3 + 4 Ag
[]P + []O2 = []P2O5 =>
4[]P + 5[]O2 = 2[]P2O5
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
Cu + H{+} + SO42{-} = Cu2{+} + H2O + SO2 =>
158 Cu + 80 H{+} + SO42{-} = 79 Cu2{+} + 40 H2O + SO2
Ca(OH)2 + Cu = Ca2Cu2 + OH =>
2 Ca(OH)2 + 2 Cu = Ca2Cu2 + 4 OH
BaCl2 + Pb2 = PbCl2 + Ba =>
2 BaCl2 + Pb2 = 2 PbCl2 + 2 Ba
KI + Na2S2O3 = I2 + KNa2S2O3 =>
2 KI + 2 Na2S2O3 = I2 + 2 KNa2S2O3
Cu + BaBr2 = CuBr2 + Ba =>
Cu + BaBr2 = CuBr2 + Ba
Mg5Al2Si3O10(OH)8 = MgAl2O4 + Mg2SiO4 + Mg2Al4Si5O18 + H2O =>
5 Mg5Al2Si3O10(OH)8 = 3 MgAl2O4 + 10 Mg2SiO4 + Mg2Al4Si5O18 + 20 H2O
SrCrO4 + Na2C2O6 = SrC2O6 + Na2CrO4 =>
SrCrO4 + Na2C2O6 = SrC2O6 + Na2CrO4
H2O + K2Cr2O7 + Pb(NO3)2 = KNO3 + PbCrO4 + H2CrO4 =>
H2O + K2Cr2O7 + Pb(NO3)2 = 2 KNO3 + PbCrO4 + H2CrO4
HClO = HCl + O =>
HClO = HCl + O
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
strontiumhydroxide + hydrochloricacid = strontiumchloride + water =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
KCl + Ba(C2H3O2)2 = BaCl2 + K(C2H3O2) =>
2 KCl + Ba(C2H3O2)2 = BaCl2 + 2 K(C2H3O2)
NaSO4 + NiOH = NiSO4 + NaOH =>
NaSO4 + NiOH = NiSO4 + NaOH
NH4OH + Pb(NO3)2 = NH4(NO3) + Pb(OH)2 =>
2 NH4OH + Pb(NO3)2 = 2 NH4(NO3) + Pb(OH)2
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
NaNO(aq) + KCl(aq) = NaCl + KNO =>
NaNO(aq) + KCl(aq) = NaCl + KNO
NaCl + C4H6O4Ba = NaC4H6O4 + BaCl =>
NaCl + C4H6O4Ba = NaC4H6O4 + BaCl
C7H6O3 + SOCl2 = C7H5ClO2 + HCl + SO2 =>
C7H6O3 + SOCl2 = C7H5ClO2 + HCl + SO2
CrCl5 + AgNO3 = AgCl + Cr(NO3)5 =>
CrCl5 + 5 AgNO3 = 5 AgCl + Cr(NO3)5
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
C2H5NO2 + O2 = CO2 + H2O + CH4N20 =>
20 C2H5NO2 + 43 O2 = 39 CO2 + 48 H2O + CH4N20
CaS3 + HCl = H2S + S + CaCl2 =>
CaS3 + 2 HCl = H2S + 2 S + CaCl2
Na2Cr2O7 + BaCl2 = BaCr2O7 + NaCl =>
Na2Cr2O7 + BaCl2 = BaCr2O7 + 2 NaCl
Sr(NO3)2 + C12H22O11 = CO2 + H2O + N2 + SrO =>
24 Sr(NO3)2 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 N2 + 24 SrO
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
V2O5 + CO = VO2 + CO2 =>
V2O5 + CO = 2 VO2 + CO2
BaCl2 + TiO2 + H2O = BaTiO3 + HCl =>
BaCl2 + TiO2 + H2O = BaTiO3 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/24
Équations équilibrées sur02/20/23
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