| Équations équilibrées la veille | Équations équilibrées le lendemain |
XC6H8O6 + C12H7NCl2O2 = XC6H6O6 + C12H9NCl2O2
HNO3 + AsP = H3PO4 + H3AsO4 + NO2 + H2O =>
10 HNO3 + AsP = H3PO4 + H3AsO4 + 10 NO2 + 2 H2O
CaCl2 + Na3PO4 = CaNa3PO4 + Cl2 =>
CaCl2 + Na3PO4 = CaNa3PO4 + Cl2
CH3MgCl + HCl = CH3Cl + MgCl2 + H2 =>
CH3MgCl + 2 HCl = CH3Cl + MgCl2 + H2
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3 + P = PNO3 + H2 =>
2 HNO3 + 2 P = 2 PNO3 + H2
Na2SO3 + HC2H3O2 = NaC2H3O2 + SO3 + H =>
Na2SO3 + 2 HC2H3O2 = 2 NaC2H3O2 + SO3 + 2 H
Fe{3} + OH{-} = Fe(OH)3 =>
Fe{3} + 3 OH{-} = Fe(OH)3
CH3NO + H2 = CH3NH2 + H2O =>
CH3NO + 2 H2 = CH3NH2 + H2O
Na + H2SO4 = Na2SO4 + Na2S + H2O =>
8 Na + 4 H2SO4 = 3 Na2SO4 + Na2S + 4 H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
Ag + NO3 + CuCl = AgCl + Cu2NO3 =>
2 Ag + NO3 + 2 CuCl = 2 AgCl + Cu2NO3
Mg + P = (Mg)3(P)2 =>
3 Mg + 2 P = (Mg)3(P)2
NaCl + O30 = NaO + Cl31 =>
930 NaCl + 31 O30 = 930 NaO + 30 Cl31
(NH4)2S + CuCl2 = CuS + NH4Cl =>
(NH4)2S + CuCl2 = CuS + 2 NH4Cl
Al + NCl2 = Al2Cl3 + N2 =>
8 Al + 6 NCl2 = 4 Al2Cl3 + 3 N2
Be + NaOH = Be(OH)2 + Na =>
Be + 2 NaOH = Be(OH)2 + 2 Na
HBr + Na2CO3 = NaBr + CO2 + H2O =>
2 HBr + Na2CO3 = 2 NaBr + CO2 + H2O
Zr + H2O = ZrO2 + H =>
Zr + 2 H2O = ZrO2 + 4 H
HPO3 + Ca(OH)2 = Ca(PO3)2 + H2O =>
2 HPO3 + Ca(OH)2 = Ca(PO3)2 + 2 H2O
Mn + H2SO4 = Mn2(SO4)2 + SO2 + H2O =>
2 Mn + 4 H2SO4 = Mn2(SO4)2 + 2 SO2 + 4 H2O
Ga2O3 + SO3 = Ga2(SO4)3 =>
Ga2O3 + 3 SO3 = Ga2(SO4)3
MgSO4 + KBr = MgBr2 + K2SO4 =>
MgSO4 + 2 KBr = MgBr2 + K2SO4
Al + H2S + O2 = Al2(SO4)3 + H2 =>
2 Al + 3 H2S + 6 O2 = Al2(SO4)3 + 3 H2
Na3Cr(OH)6 + SO2 = Cr(OH)3 + Na2SO3 + H2O =>
2 Na3Cr(OH)6 + 3 SO2 = 2 Cr(OH)3 + 3 Na2SO3 + 3 H2O
Cl + OH = Cl(OH)2 =>
Cl + 2 OH = Cl(OH)2
Na2ZnO2 + H2O = ZnO + NaOH =>
Na2ZnO2 + H2O = ZnO + 2 NaOH
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
NO + O = NO3 =>
NO + 2 O = NO3
KMnO4 + HCl + KI = KCl + I2 + MnO2 + H2O =>
2 KMnO4 + 8 HCl + 6 KI = 8 KCl + 3 I2 + 2 MnO2 + 4 H2O
K2[Cd(CN)4] + H2S = CdS + KCN + HCN =>
K2[Cd(CN)4] + H2S = CdS + 2 KCN + 2 HCN
C6H5NO2 + O2 = NO2 + CO2 + H2O =>
4 C6H5NO2 + 29 O2 = 4 NO2 + 24 CO2 + 10 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2O3 + CH3CHO + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + H2SO4 = Cr2O3 + 3 CH3CHO + K2SO4 + 4 H2O
Mg(NO3)2 + AlN = Al(NO3)3 + Mg3N2 =>
3 Mg(NO3)2 + 2 AlN = 2 Al(NO3)3 + Mg3N2
C2H2Cl3 + O2 = CO + H2O + Cl2 =>
2 C2H2Cl3 + 3 O2 = 4 CO + 2 H2O + 3 Cl2
NaF + NH4OH = NaOH + NH4F =>
NaF + NH4OH = NaOH + NH4F
Be + O2 + H2O = Be(OH)2 =>
2 Be + O2 + 2 H2O = 2 Be(OH)2
C + H + Cl = CH2Cl2 =>
C + 2 H + 2 Cl = CH2Cl2
Cl + P + O = ClOP =>
Cl + P + O = ClOP
CaO + CO2 = O2 + CaCO2 =>
2 CaO + 2 CO2 = O2 + 2 CaCO2
ZnO + Na2SO3 = Na2ZnO2 + SO2 =>
ZnO + Na2SO3 = Na2ZnO2 + SO2
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l) =>
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l)
Fe{3} + Cu = Cu{2} + Fe{2} =>
2 Fe{3} + Cu = Cu{2} + 2 Fe{2}
AVZB3 = A2ZB3 + ZB2 + V2B =>
2 AVZB3 = A2ZB3 + ZB2 + V2B
CuBr + HNO3 = Cu(NO3)2 + Br2 + NO + H2O =>
6 CuBr + 16 HNO3 = 6 Cu(NO3)2 + 3 Br2 + 4 NO + 8 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
CaNO3 + Al(OH)3 = Al(NO3)3 + CaOH =>
3 CaNO3 + Al(OH)3 = Al(NO3)3 + 3 CaOH
SrCl2 + Na2HPO4 + NaOH = Sr3(PO4)2 + NaCl + H2O =>
3 SrCl2 + 2 Na2HPO4 + 2 NaOH = Sr3(PO4)2 + 6 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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