| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H20 + Cl2 = C9H19Cl + HCl
FePO4 + Cr = Cr3(PO4)2 + Fe =>
2 FePO4 + 3 Cr = Cr3(PO4)2 + 2 Fe
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
Rb3PO4 + Ba(OH)2 = RbOH + Ba3(PO4)2 =>
2 Rb3PO4 + 3 Ba(OH)2 = 6 RbOH + Ba3(PO4)2
Na + CrO4 + Pb(NO3)2 = Na2(NO3) + PbCrO4 =>
4 Na + CrO4 + Pb(NO3)2 = 2 Na2(NO3) + PbCrO4
FeCl3(aq) + NaOH = Fe(OH)3 + NaCl(aq) =>
FeCl3(aq) + 3 NaOH = Fe(OH)3 + 3 NaCl(aq)
CH4N2O + H2SO4 = H3NSO3 + CO2 + H2O =>
CH4N2O + 2 H2SO4 = 2 H3NSO3 + CO2 + H2O
CuSO4 + KI = CuI + KI3 + K2SO4 =>
2 CuSO4 + 5 KI = 2 CuI + KI3 + 2 K2SO4
FeCl2 + Ba(OH)2 = Fe(OH)2 + Ba(Cl)2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + Ba(Cl)2
CH3COOH + CaO = Ca(CH3COO)2 + H2O =>
2 CH3COOH + CaO = Ca(CH3COO)2 + H2O
C8H10 + Cl2 = C8H8Cl2 + HCl =>
C8H10 + 2 Cl2 = C8H8Cl2 + 2 HCl
NH4 + CO2 = H2O + N2 + C =>
2 NH4 + 2 CO2 = 4 H2O + N2 + 2 C
NaI + K2SO4 = Na2SO4 + KI =>
2 NaI + K2SO4 = Na2SO4 + 2 KI
AgBr + CaO = AgCa + BrO =>
AgBr + CaO = AgCa + BrO
H2SO4 + MoO3 + Zn = ZnSO4 + H2O + Mo2O3 =>
3 H2SO4 + 2 MoO3 + 3 Zn = 3 ZnSO4 + 3 H2O + Mo2O3
AlBr3 + H3PO4 = HBr + Al(PO4) =>
AlBr3 + H3PO4 = 3 HBr + Al(PO4)
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
Cu(NO3)2 + AgNO2 = Cu(NO2)2 + AgNO3 =>
Cu(NO3)2 + 2 AgNO2 = Cu(NO2)2 + 2 AgNO3
Al2(CO3)3 + HCl = AlCl3 + H2CO3 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2CO3
Ca3(PO4)2 + H2SO4 + H2O = CaSO4*2H2O + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 + 6 H2O = 3 CaSO4*2H2O + 2 H3PO4
Ca + CuBr = Cu + CaBr =>
Ca + CuBr = Cu + CaBr
K2S + FeCl3 = FeCl2 + S + KCl =>
K2S + 2 FeCl3 = 2 FeCl2 + S + 2 KCl
C2H5COOH + NaOH = C3H5NaO2 + H2O =>
C2H5COOH + NaOH = C3H5NaO2 + H2O
C6H2(NO2)3OH + HBr = C6H2Br3OH + HNO2 =>
C6H2(NO2)3OH + 3 HBr = C6H2Br3OH + 3 HNO2
NaNO3 + Na2SO4 = Na2NO3 + NaSO4 =>
NaNO3 + Na2SO4 = Na2NO3 + NaSO4
G3 = G5 =>
5 G3 = 3 G5
Fe(SO4) + NH3 = Fe(NH3) + SO4 =>
Fe(SO4) + NH3 = Fe(NH3) + SO4
K2MnO4 + HNO3 = KMnO4 + Mn02 + KNO3 + H2O =>
14 K2MnO4 + 16 HNO3 = 12 KMnO4 + Mn02 + 16 KNO3 + 8 H2O
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
As4S6(s) + O2(g) = SO2 + As4O6 =>
As4S6(s) + 9 O2(g) = 6 SO2 + As4O6
K2Cr2O7 + KHSO3 + H2SO4 = KHSO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 KHSO3 + 5 H2SO4 = 5 KHSO4 + Cr2(SO4)3 + 4 H2O
HBO2 = H2B4O7 + H2O =>
4 HBO2 = H2B4O7 + H2O
C3H3N + C4H6 + C8H8 = (C8H8C4H6C3H3N)N =>
16 C3H3N + 8 C4H6 + 5 C8H8 = 8(C8H8C4H6C3H3N)N
C7H14O = H2O + C7H12 =>
C7H14O = H2O + C7H12
C3H6O2 + KHCO3 = C3H5O2K + H2O + CO2 =>
C3H6O2 + KHCO3 = C3H5O2K + H2O + CO2
CH3COOH + Cu(OH)2 = CH3COOOH + Cu2O + H2O =>
CH3COOH + 2 Cu(OH)2 = CH3COOOH + Cu2O + 2 H2O
Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2
Co(OH)2 + NaOH = [Co(OH)4]Na2 =>
Co(OH)2 + 2 NaOH = [Co(OH)4]Na2
NaHCO3 + HCOOH = HCOONa + H2CO3 =>
NaHCO3 + HCOOH = HCOONa + H2CO3
C2H4 + CuSO4 + NaOH = CH3COONa + Cu2O + Na2SO4 + H2O =>
C2H4 + 4 CuSO4 + 9 NaOH = CH3COONa + 2 Cu2O + 4 Na2SO4 + 5 H2O
SiH4O2 + O2 = SiO2 + H2O =>
SiH4O2 + O2 = SiO2 + 2 H2O
O2 + ZnS = SO2 + Zn =>
O2 + ZnS = SO2 + Zn
ZnSO4 + Cu(NO3)2 = ZnSO4Cu(NO3)2 =>
ZnSO4 + Cu(NO3)2 = ZnSO4Cu(NO3)2
Al + SO3 = Al2O3 + S =>
2 Al + SO3 = Al2O3 + S
Hg + KI = HgIK =>
Hg + KI = HgIK
AgNO3 + HCOH + H2O = Ag + HNO3 + HCOOH =>
2 AgNO3 + HCOH + H2O = 2 Ag + 2 HNO3 + HCOOH
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
Cr + H2SO3 = Cr2SO3 + H2 =>
2 Cr + H2SO3 = Cr2SO3 + H2
CH3OC2H5 + O2 = CO2 + H2O =>
2 CH3OC2H5 + 9 O2 = 6 CO2 + 8 H2O
S8(s) + NO3(aq) = SO32(aq) + NO(g) =>
S8(s) + 128 NO3(aq) = 8 SO32(aq) + 128 NO(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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