| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NHO3 + S = H2SO4 + 2 NO
Ni + HNO3 = NiO + H2O + NO2 =>
Ni + 2 HNO3 = NiO + H2O + 2 NO2
Mg + In = Mg(In) =>
Mg + In = Mg(In)
H3N + Ba(OH)2 = H2O + HBaN =>
H3N + Ba(OH)2 = 2 H2O + HBaN
FeCl2 + H2O2 = Fe(ClO3)2 + H2O =>
FeCl2 + 6 H2O2 = Fe(ClO3)2 + 6 H2O
(Fe2)(O3) + C = Fe + CO2 =>
2(Fe2)(O3) + 3 C = 4 Fe + 3 CO2
CBa + O2 = CO2 + BaO2 =>
CBa + 2 O2 = CO2 + BaO2
Ag + CdNO3 = AgNO3 + Cd =>
Ag + CdNO3 = AgNO3 + Cd
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
BCl3 + H2O1 = B(OH)3 + HCl =>
BCl3 + 3 H2O1 = B(OH)3 + 3 HCl
KI + H2SO4 = H2S + I2 + H2O + K2SO4 =>
8 KI + 5 H2SO4 = H2S + 4 I2 + 4 H2O + 4 K2SO4
H3BO3 + (NH4)2SO4 = B3N3O3H3 + SO2(g) + H2O =>
6 H3BO3 + 3(NH4)2SO4 = 2 B3N3O3H3 + 3 SO2(g) + 18 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CdCl2 + NaOH = Na2[Cd(OH)4] + NaCl =>
CdCl2 + 4 NaOH = Na2[Cd(OH)4] + 2 NaCl
Ba + S = BaS =>
Ba + S = BaS
Cl + H2O = HCl + O =>
2 Cl + H2O = 2 HCl + O
H3BO3 + (NH4)2SO4 = B3N3O3H3 + SO2(g) + H2O =>
6 H3BO3 + 3(NH4)2SO4 = 2 B3N3O3H3 + 3 SO2(g) + 18 H2O
Ag(NH3)HNO3 = AgNO3NH4 =>
Ag(NH3)HNO3 = AgNO3NH4
Al(OH)3 + CO2 = Al + (CO3)3 + H2O =>
2 Al(OH)3 + 3 CO2 = 2 Al + (CO3)3 + 3 H2O
Bi + O3 = Bi2O3 =>
2 Bi + O3 = Bi2O3
CaO + MgO = CaO2 + Mg =>
CaO + MgO = CaO2 + Mg
Fe + XCuCl = XFeCl + Cu =>
Fe + XCuCl = XFeCl + Cu
O + Sb2S3 = Sb2O4 + SO2 =>
10 O + Sb2S3 = Sb2O4 + 3 SO2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO5 + HNO3 + CO2 + H2O =>
6 K4Fe(CN)6 + 122 KMnO4 + 277 H2SO4 = 146 KHSO4 + 3 Fe2(SO4)3 + 122 MnSO5 + 36 HNO3 + 36 CO2 + 186 H2O
As(OH)3 + SO2 = AsO2 + S(OH)3 =>
As(OH)3 + SO2 = AsO2 + S(OH)3
C3H6S + O2 = CH2O + S =>
2 C3H6S + 3 O2 = 6 CH2O + 2 S
BaCl2 + Co(NO3)2 = CoCl2 + Ba(NO3)2 =>
BaCl2 + Co(NO3)2 = CoCl2 + Ba(NO3)2
CaCO3 + H2O = Ca(OH)2 + CO3H2 =>
CaCO3 + 2 H2O = Ca(OH)2 + CO3H2
CaSO4 + H2O = H2SO4Ca(OH)2 =>
CaSO4 + 2 H2O = H2SO4Ca(OH)2
Hg(NO3)2 + (NH4)2S = NH4NO3 + HgS =>
Hg(NO3)2 + (NH4)2S = 2 NH4NO3 + HgS
Ag + NaOH = AgNaOH =>
Ag + NaOH = AgNaOH
CH3COOH + Al(OH)3 = H2O + (Al(CH3CO2)3) =>
3 CH3COOH + Al(OH)3 = 3 H2O + (Al(CH3CO2)3)
Ca + NH3 = Ca(NH3) =>
Ca + NH3 = Ca(NH3)
V(OH)4 + HClO = V(ClO)4 + H2O =>
V(OH)4 + 4 HClO = V(ClO)4 + 4 H2O
Fe{+3}(aq) + SCN{-}(aq) = Fe(SCN){+2}(aq) =>
Fe{+3}(aq) + SCN{-}(aq) = Fe(SCN){+2}(aq)
Cu(CH3COO)2 + Na2S = NaCH3COO + CuS =>
Cu(CH3COO)2 + Na2S = 2 NaCH3COO + CuS
HNO3(aq) + MgCO3(g) = H2O(l) + CO2(g) + Mg(NO3)2(aq) =>
2 HNO3(aq) + MgCO3(g) = H2O(l) + CO2(g) + Mg(NO3)2(aq)
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
H2SO4 + KBr = K2SO3 + H2O + Br2 =>
H2SO4 + 2 KBr = K2SO3 + H2O + Br2
CH2CHCH2(C17H35COO)3 + CH3OH = CH2OHCHOHCH2OH + C17H35COOCH3 =>
CH2CHCH2(C17H35COO)3 + 3 CH3OH = CH2OHCHOHCH2OH + 3 C17H35COOCH3
K3PO4 + Cr(CH3COO)2 = Cr3(PO4)2 + KCH3COO =>
2 K3PO4 + 3 Cr(CH3COO)2 = Cr3(PO4)2 + 6 KCH3COO
HCl + K2CrO4 = KCl + CrCl3 + H2O + Cl2 =>
16 HCl + 2 K2CrO4 = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
SO2 + NaIO3 + H2O = I2 + NaHSO4 + H2SO4 =>
5 SO2 + 2 NaIO3 + 4 H2O = I2 + 2 NaHSO4 + 3 H2SO4
Pb(NO3)2 + MnBr2 = PbBr2 + Mn(NO3)2 =>
Pb(NO3)2 + MnBr2 = PbBr2 + Mn(NO3)2
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
N + CaCl2 = Cl + CaN =>
N + CaCl2 = 2 Cl + CaN
Ca(OH)2(aq) + HNo3(aq) = Ca(No3)2 + H2O =>
Ca(OH)2(aq) + 2 HNo3(aq) = Ca(No3)2 + 2 H2O
KI + PBF{2} = PBI{2} + KF =>
KI + PBF{2} = PBI{2} + KF
C6H14N2O2 = C5H14N2CO2 =>
C6H14N2O2 = C5H14N2CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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