| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li2SO4 + 2 SrCl2 = 2 Li2Cl2 + Sr2(SO4)2
NH3 + CH3COOH = NH4 + C2H3 + O2 =>
NH3 + CH3COOH = NH4 + C2H3 + O2
FeCl2 + Na2Cr2O7 + HCl2 = NaCl + H2O + CrCl3 + FeCl3 =>
20 FeCl2 + Na2Cr2O7 + 14 HCl2 = 2 NaCl + 7 H2O + 2 CrCl3 + 20 FeCl3
Cl2(g) + H2(g) = HCl(g) =>
Cl2(g) + H2(g) = 2 HCl(g)
Rb(NO3) = RbNO2 + O2 =>
2 Rb(NO3) = 2 RbNO2 + O2
NaOH + Cl2 = NaOCl3 + NaCl + H2O =>
2 NaOH + 2 Cl2 = NaOCl3 + NaCl + H2O
K2SO4 + NaBr = KBr + Na2SO4 =>
K2SO4 + 2 NaBr = 2 KBr + Na2SO4
Cu(SO4) + NaCl = CuCl2 + Na2(SO4) =>
Cu(SO4) + 2 NaCl = CuCl2 + Na2(SO4)
C6H5SH + H2O = C6H5S{-} + H3O{+} =>
C6H5SH + H2O = C6H5S{-} + H3O{+}
Pb + HC1 = PbC1 + H =>
Pb + HC1 = PbC1 + H
C3H5O3{-} + O2 = HCO3{-} + H{+} =>
C3H5O3{-} + 3 O2 = 3 HCO3{-} + 2 H{+}
aluminium + nitricacid = aluminiumnitrate + hydrogen =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Sr2V2O7 + V2O3 + Fe2O3 + Na2CO3 + O2 = Sr80Na20Fe75V525O1100 + CO2 =>
80 Sr2V2O7 + 445 V2O3 + 75 Fe2O3 + 20 Na2CO3 + 30 O2 = 2 Sr80Na20Fe75V525O1100 + 20 CO2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Pb(N3)2 + Cr(MnO4) = Cr203 + MnO2 + Pb3O4 + NO =>
609 Pb(N3)2 + 2233 Cr(MnO4) = 11 Cr203 + 2233 MnO2 + 203 Pb3O4 + 3654 NO
Na2MnO4 + HCl + Al = MnCl2 + AlCl3 + NaCl + H2O =>
3 Na2MnO4 + 24 HCl + 4 Al = 3 MnCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
Ca(HCO3)2 + Al(OH)3 = Ca(OH)2 + Al(HCO3)3 =>
3 Ca(HCO3)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al(HCO3)3
H2S + NaCl = Na2S + HCl =>
H2S + 2 NaCl = Na2S + 2 HCl
Fe2O3 + H2O + O2 = H2FeO4 =>
2 Fe2O3 + 4 H2O + 3 O2 = 4 H2FeO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cu(NH3)42{+} + Cl{-} = Cu(Cl) + NH3 =>
Cu(NH3)42{+} + Cl{-} = Cu(Cl) + 42 NH3
NaClO + NaSO3 = NaCl + NaSO43 =>
40 NaClO + NaSO3 = 40 NaCl + NaSO43
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
CN + HCl = HCN + Cl =>
CN + HCl = HCN + Cl
Al + NH4ClO4 = AlO3 + AlCl3 + N2 + H2O =>
6 Al + 6 NH4ClO4 = 4 AlO3 + 2 AlCl3 + 3 N2 + 12 H2O
KSCN + H2SO4 = HSCN + K2SO4 =>
2 KSCN + H2SO4 = 2 HSCN + K2SO4
AlP + HNO3 = H3(PO4) + Al(NO3)3 + NO2 + H2O =>
AlP + 11 HNO3 = H3(PO4) + Al(NO3)3 + 8 NO2 + 4 H2O
CuSO4 + NaCO3 = CuCO3 + NaSO4 =>
CuSO4 + NaCO3 = CuCO3 + NaSO4
HCOOK + H2 = HCOOH + K =>
2 HCOOK + H2 = 2 HCOOH + 2 K
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + CO2 + K2SO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + 10 CO2 + K2SO4 + 8 H2O
Be + KOH = K2[BeO2] + H2 =>
Be + 2 KOH = K2[BeO2] + H2
Ca3(PO4)2 = Ca + PO4 =>
Ca3(PO4)2 = 3 Ca + 2 PO4
Cu + AlCl3 + KOH = KCl + AlCu(OH)3 =>
Cu + AlCl3 + 3 KOH = 3 KCl + AlCu(OH)3
CaCl2 + H3PO4 = Ca3O8P2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3O8P2 + 6 HCl
C12H22O11(g) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(g) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
Au(s) + HCl(aq) = AuCl(s) + H2(g) =>
2 Au(s) + 2 HCl(aq) = 2 AuCl(s) + H2(g)
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Pb(NO3)2 + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + PbCrO4
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSO4*5H2O + NaCl + NaHSO3 + NaOH = CuCl + Na2SO4 + H2O =>
2 CuSO4*5H2O + 2 NaCl + NaHSO3 + 3 NaOH = 2 CuCl + 3 Na2SO4 + 12 H2O
H2SO3 + Pb(OH)2 = Pb(SO3) + H2O =>
H2SO3 + Pb(OH)2 = Pb(SO3) + 2 H2O
C2H4 + Cr2O7{-2} + H{+} = CO2 + Cr{+3} + H2O =>
C2H4 + 2 Cr2O7{-2} + 16 H{+} = 2 CO2 + 4 Cr{+3} + 10 H2O
Kl + Cl2 = KlCl =>
2 Kl + Cl2 = 2 KlCl
CuO + MgO = Cu21Mg9O30 =>
21 CuO + 9 MgO = Cu21Mg9O30
(C6H10O5) + CO2 = (C6H10O5)CO2 =>
(C6H10O5) + CO2 = (C6H10O5)CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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