| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuSO4 + 9 NaCN + 2 NaOH = NaCNO + 2 Na2SO4 + H2O + 2 Na3Cu(CN)4
(NH4)3 + PO4 = (H3PO4) + (NH3) =>
(NH4)3 + PO4 = (H3PO4) + 3(NH3)
CH3OCH3 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3OCH3 + 4[Ag(NH3)2]OH = CH3COONH4 + 4 Ag + 7 NH3 + 3 H2O
Al + HBr = Al3Br + H =>
3 Al + HBr = Al3Br + H
C2H5Cl(g) + O2(g) = Cl2(g) + CO2(g) + H2O(g) =>
4 C2H5Cl(g) + 13 O2(g) = 2 Cl2(g) + 8 CO2(g) + 10 H2O(g)
Ag + Na(OH) = Na + Ag(OH) =>
Ag + Na(OH) = Na + Ag(OH)
H2S + H2AsO4 = As2S3 + S + H2O =>
6 H2S + 2 H2AsO4 = As2S3 + 3 S + 8 H2O
HNO3 + Al3OH = H2O + Al3NO3 =>
HNO3 + Al3OH = H2O + Al3NO3
C60H116O8 + NaOH = C3H8O3 + Na + C18H35NaO2 =>
3 C60H116O8 + 28 NaOH = 12 C3H8O3 + 20 Na + 8 C18H35NaO2
K2SiO3 + HCl = H2SiO3 + KCl =>
K2SiO3 + 2 HCl = H2SiO3 + 2 KCl
Au + CuO = Au2O3 + Cu =>
2 Au + 3 CuO = Au2O3 + 3 Cu
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Mg(S) + FeCl3(S) = MgCl2(S) + Fe(S) =>
3 Mg(S) + 2 FeCl3(S) = 3 MgCl2(S) + 2 Fe(S)
C2H5Cl(g) + O2(g) = Cl2(g) + CO2(g) + H2O(g) =>
4 C2H5Cl(g) + 13 O2(g) = 2 Cl2(g) + 8 CO2(g) + 10 H2O(g)
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
MgSO4 + NiNO3 = MgNO3 + NiSO4 =>
MgSO4 + NiNO3 = MgNO3 + NiSO4
CH3COOH + Zn(OH)2 = C2H6 + ZnO4 =>
CH3COOH + Zn(OH)2 = C2H6 + ZnO4
Zn + SO4 + H2O = ZnSO4H2O =>
Zn + SO4 + H2O = ZnSO4H2O
C2H5Cl(g) + O2(g) = Cl2(g) + CO2(g) + H2O(g) =>
4 C2H5Cl(g) + 13 O2(g) = 2 Cl2(g) + 8 CO2(g) + 10 H2O(g)
Ba + C + O3 = BaCO3 =>
Ba + C + O3 = BaCO3
NaBr + Cl2 = NaCl2 + Br2 =>
2 NaBr + 2 Cl2 = 2 NaCl2 + Br2
CH4N3NH2 + H2O = N2H4 + CO2 + NH3 =>
CH4N3NH2 + 2 H2O = N2H4 + CO2 + 2 NH3
C2H5Cl(g) + O2(g) = Cl2(g) + CO2(g) + H2O(g) =>
4 C2H5Cl(g) + 13 O2(g) = 2 Cl2(g) + 8 CO2(g) + 10 H2O(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H5Cl(g) + O2(g) = Cl2(g) + CO2(g) + H2O(g) =>
4 C2H5Cl(g) + 13 O2(g) = 2 Cl2(g) + 8 CO2(g) + 10 H2O(g)
Mg(NO3)2(aq) + Li3PO4(aq) = Mg3(PO4)2(aq) + LiNO3(aq) =>
3 Mg(NO3)2(aq) + 2 Li3PO4(aq) = Mg3(PO4)2(aq) + 6 LiNO3(aq)
Se3N4 + N2 = SeN2 =>
Se3N4 + N2 = 3 SeN2
C10H16O + NaBH4 + H2O = C10H18O + NaB(OH)4 =>
4 C10H16O + NaBH4 + 4 H2O = 4 C10H18O + NaB(OH)4
H3PO4 + KOH = PO3K + H2O =>
H3PO4 + KOH = PO3K + 2 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H777 = H7 =>
H777 = 111 H7
K + Ag = KAg =>
K + Ag = KAg
Cu(NH3)4(H2O)2 + SO4 = Cu(NH3)4SO4*H2O + H2O =>
Cu(NH3)4(H2O)2 + SO4 = Cu(NH3)4SO4*H2O + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
LiNNH4NO3 = N2H4LiNO3 =>
LiNNH4NO3 = N2H4LiNO3
C2O2H4 + NaHCO3 = NaC2O2H3 + H2O + CO2 =>
C2O2H4 + NaHCO3 = NaC2O2H3 + H2O + CO2
CS2 + Cl2 = CCl4 + S3 =>
3 CS2 + 6 Cl2 = 3 CCl4 + 2 S3
C2H4O2 + NaHCO3 = NaH3C2O2 + H2O + CO2 =>
C2H4O2 + NaHCO3 = NaH3C2O2 + H2O + CO2
Na[Al(OH)4] = Al2O3 + NaOH + H2O =>
2 Na[Al(OH)4] = Al2O3 + 2 NaOH + 3 H2O
Ag(NO3) + Zn = Ag + ZnNO3 =>
Ag(NO3) + Zn = Ag + ZnNO3
CH3OH + CH3COOH = H2O + CH3OCOCH2CH3 =>
2 CH3OH + CH3COOH = 2 H2O + CH3OCOCH2CH3
HCI + Mg(OH) = MgCI + HOH =>
HCI + Mg(OH) = MgCI + HOH
C12H22O3 + O2 = CO2 + H2O =>
C12H22O3 + 16 O2 = 12 CO2 + 11 H2O
MnO2 + HCl2 = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl2 = MnCl2 + 3 Cl2 + 2 H2O
CH3COOH + (Ca(CH3COO)2) = CH3COO + HCa =>
CH3COOH + (Ca(CH3COO)2) = 3 CH3COO + HCa
HgSO4 + NH4OH = HgOH + (NH4)SO4 =>
HgSO4 + NH4OH = HgOH + (NH4)SO4
Na4C = Na + C =>
Na4C = 4 Na + C
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
AlPO4 + Zn(NO3)2 = Zn3(PO4)2 + Al(NO3)3 =>
2 AlPO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 2 Al(NO3)3
Li + Fe(OH)2 = LiOH + Fe =>
2 Li + Fe(OH)2 = 2 LiOH + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/24
Équations équilibrées sur04/04/23
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