| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 C2H4O2 = Mg(CH3COO)2 + 2 H
CaF2*3Ca3(PO4)2 + H2SO4 + H2O = CaSO4*2H2O + H3PO4 + HF =>
CaF2*3Ca3(PO4)2 + 10 H2SO4 + 20 H2O = 10 CaSO4*2H2O + 6 H3PO4 + 2 HF
Ca(OH)2 + Al + H2O = Ca(Al(OH)4)2 + H2 =>
Ca(OH)2 + 2 Al + 6 H2O = Ca(Al(OH)4)2 + 3 H2
V2O3 + HCl = VCl3 + H2O =>
V2O3 + 6 HCl = 2 VCl3 + 3 H2O
ZnSO4 + H2O = ZnO + H2SO4 =>
ZnSO4 + H2O = ZnO + H2SO4
Na + MgCO3 = Na2CO3 + Mg =>
2 Na + MgCO3 = Na2CO3 + Mg
CaCl2 + (H2O) = CaCl2*2H2O =>
CaCl2 + 2(H2O) = CaCl2*2H2O
Na + Al(OH)3 = Na3[Al(OH)3] =>
3 Na + Al(OH)3 = Na3[Al(OH)3]
CuSO4*5H2O + (NH4)2SO4 + H2O = Cu(NH4)2(SO4)2*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = Cu(NH4)2(SO4)2*6H2O
H2C2O4 + H2O = H3C2O4 + OH =>
H2C2O4 + H2O = H3C2O4 + OH
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
Cu(NO3)2 + Na2SiO3 = CuSiO3 + Na2(NO3)2 =>
Cu(NO3)2 + Na2SiO3 = CuSiO3 + Na2(NO3)2
CO2 + N2 = NO2 + C =>
2 CO2 + N2 = 2 NO2 + 2 C
FeCl2 + H2O2 = Fe(OH)2 + Cl2 =>
FeCl2 + H2O2 = Fe(OH)2 + Cl2
Al{3+} + OH{-} = Al(OH)3 =>
Al{3+} + 3 OH{-} = Al(OH)3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Mg + NO = MgO + N2 =>
2 Mg + 2 NO = 2 MgO + N2
Na3P + Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Na3PO4 =>
3 Na3P + 4 Na2Cr2O7 + 32 HCl = 8 NaCl + 8 CrCl3 + 16 H2O + 3 Na3PO4
P + KIO3 + H2O = H3PO4 + KI =>
6 P + 5 KIO3 + 9 H2O = 6 H3PO4 + 5 KI
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + K2SO4 + H2O + KOH =>
8 KMnO4 + 14 NaOH + Na2S2O3 = 8 Na2MnO4 + 2 K2SO4 + 5 H2O + 4 KOH
W + HF + HNO3 = WF6 + NO + H2O =>
W + 6 HF + 2 HNO3 = WF6 + 2 NO + 4 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K + C + O = KOC =>
K + C + O = KOC
C10H16 + CI = C + HCI =>
C10H16 + 16 CI = 10 C + 16 HCI
P2O5(s) = P(s) + O2(g) =>
2 P2O5(s) = 4 P(s) + 5 O2(g)
H2O2 + HBr = Br2 + H2O =>
H2O2 + 2 HBr = Br2 + 2 H2O
CoCO3 + CH3COOH = Co(CH3COO)2 + CO2 + H2O =>
CoCO3 + 2 CH3COOH = Co(CH3COO)2 + CO2 + H2O
Ca(OH)2 + K = Ca + OHK =>
Ca(OH)2 + 2 K = Ca + 2 OHK
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + HSO4{-} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 HSO4{-} + 15 H{+}
Na{+} + H2O = NaOH + H{+} =>
Na{+} + H2O = NaOH + H{+}
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H2SO4 + V = V2(SO4)5 + H2 =>
5 H2SO4 + 2 V = V2(SO4)5 + 5 H2
KClO3 + H2SO4 = HClO3 + K2SO4 =>
2 KClO3 + H2SO4 = 2 HClO3 + K2SO4
H3PO4(s) = P2O5(s) + H2O(l) =>
2 H3PO4(s) = P2O5(s) + 3 H2O(l)
CuSO4(aq) + Ba(OH)2(aq) = Cu(OH)2(aq) + BaSO4(aq) =>
CuSO4(aq) + Ba(OH)2(aq) = Cu(OH)2(aq) + BaSO4(aq)
Al(ClO3)3 + (NH4)2S = Al2S3 + NH4ClO3 =>
2 Al(ClO3)3 + 3(NH4)2S = Al2S3 + 6 NH4ClO3
Ag + Fe(NO3)3 = Ag(NO3)2 + Fe =>
3 Ag + 2 Fe(NO3)3 = 3 Ag(NO3)2 + 2 Fe
Cl + KOH = KCl + KClO + H2O =>
2 Cl + 2 KOH = KCl + KClO + H2O
C6H5COOH + H2O = C6H5COO{-} + H3O{+} =>
C6H5COOH + H2O = C6H5COO{-} + H3O{+}
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
C2H5OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
CuI2 + Br = BrI + Cu =>
CuI2 + 2 Br = 2 BrI + Cu
KBr + CCl4 = KCl + CBr4 =>
4 KBr + CCl4 = 4 KCl + CBr4
HCl + NaCN = HCN + NaCl =>
HCl + NaCN = HCN + NaCl
CH5N + HCl = CH6ClN =>
CH5N + HCl = CH6ClN
ClO2 + NaOH = NaCl + NaClO4 + H2O =>
8 ClO2 + 8 NaOH = 3 NaCl + 5 NaClO4 + 4 H2O
CuCl2(aq) + Na2S(aq) = CuS + NaCl =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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