| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(ClO4)4 + 2 Ba(OH)2 = Pb(OH)4 + 2 Ba(ClO4)2
Zn{2+} + Cu = Cu{+} + Zn =>
Zn{2+} + 2 Cu = 2 Cu{+} + Zn
PCl3 + Br = PBr3 + Cl =>
PCl3 + 3 Br = PBr3 + 3 Cl
(NH4)2HPO4 + AgNO3 = Ag3PO4 + NH4NO3 + HNO3 =>
(NH4)2HPO4 + 3 AgNO3 = Ag3PO4 + 2 NH4NO3 + HNO3
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
ZrO(NO3)2*H2O + NH4H2PO4 + Na2SiO3*9H2O = Na3Zr2Si2PO12 + NaNO3 + H2O + NH4NO3 + HNO3 =>
2 ZrO(NO3)2*H2O + NH4H2PO4 + 2 Na2SiO3*9H2O = Na3Zr2Si2PO12 + NaNO3 + 20 H2O + NH4NO3 + 2 HNO3
CH2O2 + NaHCO3 = CHO2Na + H2O + CO2 =>
CH2O2 + NaHCO3 = CHO2Na + H2O + CO2
Cr(OH)3 + IO3 + OH{-} = I{-} + CrO4{2-} + H2O =>
7 Cr(OH)3 + 3 IO3 + 17 OH{-} = 3 I{-} + 7 CrO4{2-} + 19 H2O
HgCl2{-2} + KOH = KCl + H2O + HgO{-2} =>
HgCl2{-2} + 2 KOH = 2 KCl + H2O + HgO{-2}
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
C12H22O11 + NH4NO3 = CO2 + H2O + NH4 =>
5 C12H22O11 + 24 NH4NO3 = 60 CO2 + 7 H2O + 48 NH4
S{2-} + H2O = SO4{2-} + H{+} + e =>
S{2-} + 4 H2O = SO4{2-} + 8 H{+} + 8e
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
MnO4{-} = MnO4{2-} + MnO2 + O2 =>
2 MnO4{-} = MnO4{2-} + MnO2 + O2
H2O + CH2O + Ag{+} = Ag + CH2O2 + H{+} =>
H2O + CH2O + 2 Ag{+} = 2 Ag + CH2O2 + 2 H{+}
KMnO4 + LiCl = KCl + LiMnO4 =>
KMnO4 + LiCl = KCl + LiMnO4
CaSiO3 + H3PO4 = Ca3(PO4)2 + H2SiO3 =>
3 CaSiO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SiO3
Fe{3+} + HSCN = Fe(SCN)2{+} + H{+} =>
Fe{3+} + 2 HSCN = Fe(SCN)2{+} + 2 H{+}
Sn(SO4)2 + NH4OH = SnOH + NH4(SO4)2 =>
Sn(SO4)2 + NH4OH = SnOH + NH4(SO4)2
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
HCl(s) + NaC2H3O2(S) = HC2H3O2(S) + NaCl(s) =>
HCl(s) + NaC2H3O2(S) = HC2H3O2(S) + NaCl(s)
SnCl2 + Br2 + H2O = HBr + HCl + H2SnO3 =>
SnCl2 + Br2 + 3 H2O = 2 HBr + 2 HCl + H2SnO3
NaCO3*HCl = NaCl + HCO3 =>
NaCO3*HCl = NaCl + HCO3
Cu(OH)2 + NaOH = H2O + Na2CuO2 =>
Cu(OH)2 + 2 NaOH = 2 H2O + Na2CuO2
CH3OH + Br2 = CH3OBr + H2 =>
2 CH3OH + Br2 = 2 CH3OBr + H2
Ba(C2H3O2)2(aq) + FeSO4(aq) = BaSO4(aq) + Fe(C2H3O2)2(aq) =>
Ba(C2H3O2)2(aq) + FeSO4(aq) = BaSO4(aq) + Fe(C2H3O2)2(aq)
CoCO3 + AcAcH = CoAcAc + HCO3 =>
CoCO3 + AcAcH = CoAcAc + HCO3
Sn(ClO3)2 + (NH4)2CrO4 = SnCrO4 + NH4ClO3 =>
Sn(ClO3)2 + (NH4)2CrO4 = SnCrO4 + 2 NH4ClO3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
Ba(OH)2 + H3PO4 = BaHPO4 + (H2O) =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2(H2O)
HCl + Na3CO3 = NaCl + H3CO3 =>
3 HCl + Na3CO3 = 3 NaCl + H3CO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
Al(MnO4)3 + H2O = Al(OH)3 + HMnO4 =>
Al(MnO4)3 + 3 H2O = Al(OH)3 + 3 HMnO4
KNO3 + C6H14O6 = CO2 + N2 + H2O + KOH =>
26 KNO3 + 5 C6H14O6 = 30 CO2 + 13 N2 + 22 H2O + 26 KOH
C4H7Cl + O2 = CO2 + HCl + H2O =>
2 C4H7Cl + 11 O2 = 8 CO2 + 2 HCl + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Re + H2 = ReH7 =>
2 Re + 7 H2 = 2 ReH7
H2S2O6 + H2O = H2SO3 + H2SO4 =>
H2S2O6 + H2O = H2SO3 + H2SO4
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
Cu + FeSO4 = Fe + CuSO4 =>
Cu + FeSO4 = Fe + CuSO4
KOH + Cr2O3 = Cr(OH)3 + K2O =>
6 KOH + Cr2O3 = 2 Cr(OH)3 + 3 K2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C7H8O + H2 = C7H14O =>
C7H8O + 3 H2 = C7H14O
H2S + H2O2 = S + H2O =>
H2S + H2O2 = S + 2 H2O
NH4 + Cr(NO3)3 = NH4NO3 + Cr =>
3 NH4 + Cr(NO3)3 = 3 NH4NO3 + Cr
K2SO4 + H3PO4 = K3PO4 + H2SO4 =>
3 K2SO4 + 2 H3PO4 = 2 K3PO4 + 3 H2SO4
Ag(s) + HCl(aq) = AgCl + H =>
Ag(s) + HCl(aq) = AgCl + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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