| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO3NH4 = NH4NO3
HNO3 + SO4 = H2SO4 + NO3 =>
2 HNO3 + SO4 = H2SO4 + 2 NO3
Cl2 + H2O + KI = HCl + KIO3 =>
3 Cl2 + 3 H2O + KI = 6 HCl + KIO3
Ag2O + NH4OH + NH4NO3 = AgO3N3H6 + H2O =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 2 AgO3N3H6 + 3 H2O
[Co(NH3)4(H2O)Cl]Cl2 + C2H2O4 = [Co(NH3)4(C2O4)]Cl + HCl + H2O =>
[Co(NH3)4(H2O)Cl]Cl2 + C2H2O4 = [Co(NH3)4(C2O4)]Cl + 2 HCl + H2O
P + O = P4O4O =>
4 P + 5 O = P4O4O
H2SO4 + Na2O = H2O + Na2SO4 =>
H2SO4 + Na2O = H2O + Na2SO4
Al + COSO4 = Al2(SO4)3 + CO =>
2 Al + 3 COSO4 = Al2(SO4)3 + 3 CO
H2O + Na2SO3 + NO + HCl = Na2SO4 + NH4Cl =>
3 H2O + 5 Na2SO3 + 2 NO + 2 HCl = 5 Na2SO4 + 2 NH4Cl
P2O5 + H2O = PO5 + H2 =>
P2O5 + 5 H2O = 2 PO5 + 5 H2
CO2MgO = MgO2CO =>
CO2MgO = MgO2CO
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
NaOH + SO3 = Na2SO3 + OH =>
2 NaOH + SO3 = Na2SO3 + 2 OH
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Nh4OH + AlCl3 = Al(OH)3 + Nh4Cl =>
3 Nh4OH + AlCl3 = Al(OH)3 + 3 Nh4Cl
C2H5OCH + O2 = CO2 + H2O =>
C2H5OCH + 4 O2 = 3 CO2 + 3 H2O
Ba(OH)2 + ZnCl2 = Zn(OH)2 + BaCl2 =>
Ba(OH)2 + ZnCl2 = Zn(OH)2 + BaCl2
MgCl2 + HOH = MgOHCl + HCl =>
MgCl2 + HOH = MgOHCl + HCl
Al2(SO4)3 + Ca(OH)2 = CaSO4 + Al(HO)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(HO)3
C2H5OH + NaClO = NaCl + CH3CHO + H2O =>
C2H5OH + NaClO = NaCl + CH3CHO + H2O
RuO4 + HBr = H2[RuBr6] + Br2 + H2O =>
RuO4 + 10 HBr = H2[RuBr6] + 2 Br2 + 4 H2O
Cl3 + NaOH = NaCl + (OH)3 =>
Cl3 + 3 NaOH = 3 NaCl + (OH)3
Al + H2SiO3 = H2 + Al(SiO3)2 =>
Al + 2 H2SiO3 = 2 H2 + Al(SiO3)2
Na2CO3*10H2O = Na2CO3 + H2O =>
Na2CO3*10H2O = Na2CO3 + 10 H2O
NaNO3 + CO2 = NaCO3 + NO2 =>
NaNO3 + CO2 = NaCO3 + NO2
K2SO3HNO3 = K2NO3SO3H =>
K2SO3HNO3 = K2NO3SO3H
HNO3H2O = H3NO4 =>
HNO3H2O = H3NO4
HF + Nh4OH = H2O + Nh4F =>
HF + Nh4OH = H2O + Nh4F
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
HNO3 + SO4 = H2SO4 + NO3 =>
2 HNO3 + SO4 = H2SO4 + 2 NO3
CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2ONa + H =>
CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2ONa + H
K4Si + H2O = KOH + SiH4 =>
K4Si + 4 H2O = 4 KOH + SiH4
Mn(NO3)2 + H2O = Mn + O2 + HNO3 =>
2 Mn(NO3)2 + 2 H2O = 2 Mn + O2 + 4 HNO3
NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl
Fe(s)S(s) = FeS(s) =>
Fe(s)S(s) = FeS(s)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
N2H4 + Zn + KOH + H2O = NH3 + K2(Zn(OH)4) =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2(Zn(OH)4)
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
KMnO4 + S = K2SO4 + MnO2 =>
2 KMnO4 + S = K2SO4 + 2 MnO2
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
HF + Nh4OH = H2O + Nh4F =>
HF + Nh4OH = H2O + Nh4F
NaOH + SO3 = Na2SO3 + OH =>
2 NaOH + SO3 = Na2SO3 + 2 OH
KF + AgNO3 = KFAgNO3 =>
KF + AgNO3 = KFAgNO3
I2O + O2 = IO2 =>
2 I2O + 3 O2 = 4 IO2
AlO3 + HNO3 + C2H2O4 = Al(NO3)3 + H2O + CO2 =>
2 AlO3 + 6 HNO3 + 3 C2H2O4 = 2 Al(NO3)3 + 6 H2O + 6 CO2
NaSiO3HCl = NaClHSiO3 =>
NaSiO3HCl = NaClHSiO3
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
CaCO3 + H3PO4 = CaHPO4 + CO3 + H2 =>
CaCO3 + H3PO4 = CaHPO4 + CO3 + H2
CdCl + Zn = ZnCd2 + Cl =>
2 CdCl + Zn = ZnCd2 + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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