| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na{2}SO{3} + H{3}PO{4} = H{2}SO + Na{3}PO
P + KClO2 = KCl + P2O5 =>
4 P + 5 KClO2 = 5 KCl + 2 P2O5
NaCl + Pb = NaPb + PbCl2 =>
2 NaCl + 3 Pb = 2 NaPb + PbCl2
CaCH3COO + NaSO4 = NaCH3COO + CaSO4 =>
CaCH3COO + NaSO4 = NaCH3COO + CaSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C25H52(l) + O2 = CO2(g) + H2O(g) =>
C25H52(l) + 38 O2 = 25 CO2(g) + 26 H2O(g)
Ag + AuCl = Au + AgCl =>
Ag + AuCl = Au + AgCl
Ba(OH)2 + Na2SO3 = BaSO3 + NaOH =>
Ba(OH)2 + Na2SO3 = BaSO3 + 2 NaOH
FeBr2 + K2S = Fe2S2 + KBr =>
2 FeBr2 + 2 K2S = Fe2S2 + 4 KBr
M + HA = MA + H =>
M + HA = MA + H
U(SO4)2 + O2 + H2O = (UO2)SO4 + H2SO4 =>
2 U(SO4)2 + O2 + 2 H2O = 2(UO2)SO4 + 2 H2SO4
C6H6 + H2SO4 + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H6 + H2SO4 + 2 NaOH = C6H5OH + Na2SO3 + 2 H2O
C + O2 = COO1 =>
C + O2 = COO1
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
HBr + Fe = HFe + Br =>
HBr + Fe = HFe + Br
Ca(OH)2 + HNo3 = Ca(No3)2 + H2 + O2 =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2 + O2
KCl + H2SO4 = KHSO4 + HCl =>
KCl + H2SO4 = KHSO4 + HCl
Mg + HU = MgU2 + H2 =>
Mg + 2 HU = MgU2 + H2
Fe + SO4 = Fe2(SO4)3 =>
2 Fe + 3 SO4 = Fe2(SO4)3
CaN2O6 + FNH4 = CaF2 + N2O + H2O =>
CaN2O6 + 2 FNH4 = CaF2 + 2 N2O + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KOH + HNO3 = KH + HNO4 =>
KOH + HNO3 = KH + HNO4
MgO + Sn = SnO + Mg =>
MgO + Sn = SnO + Mg
HCOCl + H2O = HCO(OH) + HCl =>
HCOCl + H2O = HCO(OH) + HCl
ZnCl2 + H2SO4 = Zn2(SO4)2 + HCl =>
2 ZnCl2 + 2 H2SO4 = Zn2(SO4)2 + 4 HCl
Fe3O4 + CH4 = Fe3C + CO + H2 =>
Fe3O4 + 5 CH4 = Fe3C + 4 CO + 10 H2
(CH3)2NNH2 + N2O4 = CO + N + H2O =>
2(CH3)2NNH2 + 3 N2O4 = 4 CO + 10 N + 8 H2O
MgCl2 + Li3Po4 = Mg3(Po4)2 + LiCl =>
3 MgCl2 + 2 Li3Po4 = Mg3(Po4)2 + 6 LiCl
KBr + H2SO4 = KSO4 + BrH2 =>
KBr + H2SO4 = KSO4 + BrH2
Zn + ClH + O2 = ZnCl + H2O =>
4 Zn + 4 ClH + O2 = 4 ZnCl + 2 H2O
I2 + H2O = IO3{-} + H{+} + {-} =>
I2 + 6 H2O = 2 IO3{-} + 12 H{+} + 10e
NaCl + Ag + HNO3 = Na2(NO3)2 + AgCl + H2 =>
2 NaCl + 2 Ag + 2 HNO3 = Na2(NO3)2 + 2 AgCl + H2
Ag + HNO3 + NaCl = AgCl + NaO + NH =>
3 Ag + HNO3 + 3 NaCl = 3 AgCl + 3 NaO + NH
Ag + HNO3 + NaCl = AgCl + NaNO3 + H =>
Ag + HNO3 + NaCl = AgCl + NaNO3 + H
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
BaCl2 + Fe2(SO4) = Ba(SO4) + FeCl =>
BaCl2 + Fe2(SO4) = Ba(SO4) + 2 FeCl
Ag + HNO3 + NaCl = AgCl + NaHNO3 =>
Ag + HNO3 + NaCl = AgCl + NaHNO3
AgNO3 + NH4Br = AgBr + NH4NO3 =>
AgNO3 + NH4Br = AgBr + NH4NO3
Mg + MnF4 = MgF4 + Mn =>
Mg + MnF4 = MgF4 + Mn
HI = H2 + I2 =>
2 HI = H2 + I2
KClO3 = O2 + K2O + Cl =>
4 KClO3 = 5 O2 + 2 K2O + 4 Cl
CH3COOH + Na2SiO3 = CH3COONa + SiO2 + H2O =>
2 CH3COOH + Na2SiO3 = 2 CH3COONa + SiO2 + H2O
HCH3CO2 + OH = CH3CO2 + H2O =>
HCH3CO2 + OH = CH3CO2 + H2O
Fe(OH)3 + KOH = K3Fe(OH)6 =>
Fe(OH)3 + 3 KOH = K3Fe(OH)6
NaHCO3 + KOH = NaOH + K2CO3 + H2O =>
NaHCO3 + 2 KOH = NaOH + K2CO3 + H2O
NO2{-} + CH4 = N2 + H2O + OH{-} + CO2 =>
8 NO2{-} + 3 CH4 = 4 N2 + 2 H2O + 8 OH{-} + 3 CO2
e + H{+} + NO3{-} = NO2 + H2O =>
e + 2 H{+} + NO3{-} = NO2 + H2O
AgNO3 + FeCl = AgCl + Fe(NO3) =>
AgNO3 + FeCl = AgCl + Fe(NO3)
Zn(s) + Cl2(g) = ZnCl2(aq) =>
Zn(s) + Cl2(g) = ZnCl2(aq)
Fe(NO3)3 + Ba(ClO2)2 = Fe(ClO2)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 Ba(ClO2)2 = 2 Fe(ClO2)3 + 3 Ba(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/24
Équations équilibrées sur03/09/23
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