| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 As + 5 Cl2 = 2 AsCl5
K2Cr2O7 + H2O2 + H2SO4 = Cr(O2)2 + K2SO4 + H2O =>
K2Cr2O7 + 2 H2O2 + H2SO4 = 2 Cr(O2)2 + K2SO4 + 3 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl
MgO + S = MgS + O =>
MgO + S = MgS + O
KOH + Al + H2O = KAl(OH)4 + H2 =>
2 KOH + 2 Al + 6 H2O = 2 KAl(OH)4 + 3 H2
CH3COOH + CH3CH(CH3)CH2CH2OH = CH3COOCH3CH(CH3)CH2 + H2O =>
5 CH3COOH + 4 CH3CH(CH3)CH2CH2OH = 5 CH3COOCH3CH(CH3)CH2 + 4 H2O
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
SO4{2-} + Na2O + H2O = Na2SO4 + OH{-} =>
SO4{2-} + Na2O + H2O = Na2SO4 + 2 OH{-}
Pb(CH3COO)2 + MgI2 = Mg(CH3COO)2 + PbI2 =>
Pb(CH3COO)2 + MgI2 = Mg(CH3COO)2 + PbI2
CuCl2 + H4SiO4 = HCl + Cu2SiO4 =>
2 CuCl2 + H4SiO4 = 4 HCl + Cu2SiO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CCH3CO2H + NaOH = NaCH3CO2 + H2O =>
2 CCH3CO2H + 3 NaOH = 3 NaCH3CO2 + H2O
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
FeCl2 + Ca(NO3)2 = CaCl2 + Fe(NO3)2 =>
FeCl2 + Ca(NO3)2 = CaCl2 + Fe(NO3)2
CU + KOH = K2CUO2 + H2 =>
CU + 2 KOH = K2CUO2 + H2
C2H5OH + NaClO = NaCl + H2O + CO2 =>
C2H5OH + 6 NaClO = 6 NaCl + 3 H2O + 2 CO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
AgNO3 + Na2SO4 = AgNO3Na2SO4 =>
AgNO3 + Na2SO4 = AgNO3Na2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H4 + NaOH = C2H4NaOH =>
C2H4 + NaOH = C2H4NaOH
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
AlBr + KSiO = AlSiO + KBr =>
AlBr + KSiO = AlSiO + KBr
AgHg = Ag + Hg =>
AgHg = Ag + Hg
NaCO3 + AgNO3 = Na(NO3) + AgCO3 =>
NaCO3 + AgNO3 = Na(NO3) + AgCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgI + N = Ag3N + I =>
3 AgI + N = Ag3N + 3 I
Sulfurdioxide + Water = sulfurousacid =>
SO2 + H2O = H2SO3
HIO + Ti(OH)4 = Ti(IO)4 + H2O =>
4 HIO + Ti(OH)4 = Ti(IO)4 + 4 H2O
(Cl2)Mn + Br2 + (NH4)OH = Mn(O2) + H2O + (NH4)Br + (NH4)Cl =>
(Cl2)Mn + Br2 + 4(NH4)OH = Mn(O2) + 2 H2O + 2(NH4)Br + 2(NH4)Cl
Si + Sr(OH)2 = SiOH + Sr =>
2 Si + Sr(OH)2 = 2 SiOH + Sr
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Zn + Cl7H = ZnCl + H =>
7 Zn + Cl7H = 7 ZnCl + H
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiSO4 + H2SO4 = Ni(SO4)2 + H2 =>
NiSO4 + H2SO4 = Ni(SO4)2 + H2
H2Cr2O7 = CrO3 + H2O =>
H2Cr2O7 = 2 CrO3 + H2O
Sb + HNO3 = NO + H2O + Sb2O5 =>
6 Sb + 10 HNO3 = 10 NO + 5 H2O + 3 Sb2O5
BaCl2 + HCl = Ba(HCl2)2 =>
BaCl2 + 2 HCl = Ba(HCl2)2
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
HqO = Hq + O =>
HqO = Hq + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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