| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2(aq) + H2S(g) = CoS(s) + 2 HNO3(aq)
Zn(s) + H2SO4(l) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(l) = ZnSO4(aq) + H2(g)
V2O5 + HCl = Cl2 + H2O + VOCl2 =>
V2O5 + 6 HCl = Cl2 + 3 H2O + 2 VOCl2
NaGaO2 + H2SO4 = Ga2(SO4)3 + Na2SO4 + H2O =>
2 NaGaO2 + 4 H2SO4 = Ga2(SO4)3 + Na2SO4 + 4 H2O
Ba(NO3)2 + LiOH = Ba(OH)2 + Li2(NO3)2 =>
Ba(NO3)2 + 2 LiOH = Ba(OH)2 + Li2(NO3)2
CuC2O4 + H2SO4 = CuH2SO4 + CO2 =>
CuC2O4 + H2SO4 = CuH2SO4 + 2 CO2
P4(s) + NaOH(aq) + H2O(l) = NaH2PO2(aq) + PH3(g) =>
P4(s) + 3 NaOH(aq) + 3 H2O(l) = 3 NaH2PO2(aq) + PH3(g)
HCl + Na = H2 + NaCl =>
2 HCl + 2 Na = H2 + 2 NaCl
Al2S3 + H2O = Al2(SO4)3 + H2 =>
Al2S3 + 12 H2O = Al2(SO4)3 + 12 H2
CoBr2 + CaSO4 = CaBr2 + CoSO4 =>
CoBr2 + CaSO4 = CaBr2 + CoSO4
PCl3 + HF = PF3 + HCl =>
PCl3 + 3 HF = PF3 + 3 HCl
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
Sb + H2SO4 = Sb2(SO4)3 + H2 =>
2 Sb + 3 H2SO4 = Sb2(SO4)3 + 3 H2
HCl + CaOH2 = CaOCl + H2 =>
2 HCl + 2 CaOH2 = 2 CaOCl + 3 H2
KHC3H4O4 + NaOH = NaKC3H4O4 + H2O =>
KHC3H4O4 + NaOH = NaKC3H4O4 + H2O
K2SO4 + Mg(NO3)2 = MgSO4 + KNO3 =>
K2SO4 + Mg(NO3)2 = MgSO4 + 2 KNO3
KOH + P + H2O = PH3 + KH2PO2 =>
3 KOH + 4 P + 3 H2O = PH3 + 3 KH2PO2
HClO4 + H2O = (HClO4)H2O =>
HClO4 + H2O = (HClO4)H2O
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
(NH4)2SO4 + KI = (NH4)I + K2SO4 =>
(NH4)2SO4 + 2 KI = 2(NH4)I + K2SO4
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
S = S8 =>
8 S = S8
Cu + HNO3 = NO2 + CuN2O6 + H2O =>
Cu + 4 HNO3 = 2 NO2 + CuN2O6 + 2 H2O
C4H9Cl + Cl = C4H8Cl2 + HCl =>
C4H9Cl + 2 Cl = C4H8Cl2 + HCl
KI + CI2 = KCI + I3 =>
3 KI + 3 CI2 = 3 KCI + 2 I3
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + CuNO3 =>
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + CuNO3
P4O10(s) + H2O(i) = H3PO4(aq) =>
P4O10(s) + 6 H2O(i) = 4 H3PO4(aq)
HBr(ac) + NaOH(ac) = BrNa + H2O =>
HBr(ac) + NaOH(ac) = BrNa + H2O
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
Mg3Al2Si3O12 + Mg2Al4Si5O18 = MgSiO3 + Al2SiO5 =>
Mg3Al2Si3O12 + Mg2Al4Si5O18 = 5 MgSiO3 + 3 Al2SiO5
CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8
SiO + HF = SiOF + H =>
SiO + HF = SiOF + H
Cu(No3)2 + BaCl2 = CuCl2 + Ba(No3)2 =>
Cu(No3)2 + BaCl2 = CuCl2 + Ba(No3)2
H3(PO)4 + LiOH = Li3(PO)4 + H2O =>
H3(PO)4 + 3 LiOH = Li3(PO)4 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
PO4 + F = F(PO4) =>
PO4 + F = F(PO4)
Fe(s) + Cd(NO3)2(aq) = Fe(NO3)3(aq) + Cd(s) =>
2 Fe(s) + 3 Cd(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Cd(s)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu(No3)2 + BaCl2 = CuCl2 + Ba(No3)2 =>
Cu(No3)2 + BaCl2 = CuCl2 + Ba(No3)2
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
Al2O3 + Na2CO3 = Na7Al3O8 + CO2 =>
3 Al2O3 + 7 Na2CO3 = 2 Na7Al3O8 + 7 CO2
Cu(No3)2 + BaCl2 = CuCl2 + Ba(No3)2 =>
Cu(No3)2 + BaCl2 = CuCl2 + Ba(No3)2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
SrSO3 = strontiumoxide + sulfurdioxide =>
SrSO3 = SrO + SO2
FeCl3 + KI = KCl3 + IFe =>
FeCl3 + KI = KCl3 + IFe
Ca + Mg + HCl = MgCl + CaH =>
Ca + Mg + HCl = MgCl + CaH
H2SO3 + NaClO3 = H2SO4 + NaCl =>
3 H2SO3 + NaClO3 = 3 H2SO4 + NaCl
NaCl + O3 = NaClO2 =>
3 NaCl + 2 O3 = 3 NaClO2
C2H4(OH)2 + Ca = C2H4(OCa)2 + H2 =>
C2H4(OH)2 + 2 Ca = C2H4(OCa)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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