| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO + Mg = Si + MgO
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Al2 + Cr2O3 = Al2O3 + Cr =>
Al2 + Cr2O3 = Al2O3 + 2 Cr
Ru + NO3 = Ru(NO3)3 =>
Ru + 3 NO3 = Ru(NO3)3
Pb(NO3)2 + Cu = Cu(NO3)2 + Pb =>
Pb(NO3)2 + Cu = Cu(NO3)2 + Pb
KBr + NH4(OH) = K(OH) + NH4Br =>
KBr + NH4(OH) = K(OH) + NH4Br
B + N + H = BNH =>
B + N + H = BNH
FeCo3 + KOH = FeK + Co3OH =>
FeCo3 + KOH = FeK + Co3OH
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + NH3 + H2O =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH3 + 6 H2O
LiN + F = LiF + N =>
LiN + F = LiF + N
FeZn + Fe(NO3)3 = Zn(NO3)2 + Fe =>
3 FeZn + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 5 Fe
RbOH + NH4Cl = RbCl + NH4OH =>
RbOH + NH4Cl = RbCl + NH4OH
N + Ar = NAr =>
N + Ar = NAr
C3H6O + O2 = OHO + C =>
2 C3H6O + 11 O2 = 12 OHO + 6 C
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
Be + B = Be5B2 =>
5 Be + 2 B = Be5B2
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
CuO = Cu + O =>
CuO = Cu + O
P2O3 + H2O2 = PO4 + H2O =>
P2O3 + 5 H2O2 = 2 PO4 + 5 H2O
As + OH{-} = AsO3{-3} + H2 =>
2 As + 6 OH{-} = 2 AsO3{-3} + 3 H2
NaCl + H3Po4 = NaH2Po4 + HCl =>
NaCl + H3Po4 = NaH2Po4 + HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H2O4 + Ca(OH)2 = CaCO + CO2 + H2O =>
2 C2H2O4 + Ca(OH)2 = CaCO + 3 CO2 + 3 H2O
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
NaCl + H3Po4 = NaH2Po4 + HCl =>
NaCl + H3Po4 = NaH2Po4 + HCl
CO3{2-} + H2O = HCO3{-} + OH{-} =>
CO3{2-} + H2O = HCO3{-} + OH{-}
Ag + Cu(NO3)2 = Cu + Ag(NO3)3 =>
2 Ag + 3 Cu(NO3)2 = 3 Cu + 2 Ag(NO3)3
K2CrO4 + KOH + K2SO3 + H2O = K3[Cr(OH)6] + K2SO4 =>
2 K2CrO4 + 2 KOH + 3 K2SO3 + 5 H2O = 2 K3[Cr(OH)6] + 3 K2SO4
KOH + AgCI = KCI + Ag2O + H2O =>
2 KOH + 2 AgCI = 2 KCI + Ag2O + H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NaCl + H3Po4 = NaH2Po4 + HCl =>
NaCl + H3Po4 = NaH2Po4 + HCl
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
Fe2(SO3)3 = Fe + SO3 =>
Fe2(SO3)3 = 2 Fe + 3 SO3
BaO + NaOH = BaO2 + NaH =>
BaO + NaOH = BaO2 + NaH
NO2 + NaOH = H2O + NaNO2 + NaNO3 =>
2 NO2 + 2 NaOH = H2O + NaNO2 + NaNO3
CuSO4 + NH3 = [Cu(NH3)4]2 + SO4 =>
2 CuSO4 + 8 NH3 = [Cu(NH3)4]2 + 2 SO4
AgNO3 + HCI = AgCI + NO3H =>
AgNO3 + HCI = AgCI + NO3H
NaCl + H3Po4 = NaH2Po4 + HCl =>
NaCl + H3Po4 = NaH2Po4 + HCl
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
HBr(aq) + K2CO3(s) = KBr + CO2 + H2O =>
2 HBr(aq) + K2CO3(s) = 2 KBr + CO2 + H2O
AsS5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
AsS5 + 5 HNO3 = H3AsO4 + 5 NO2 + 5 S + H2O
Zn + H2O = H2 + ZnO =>
Zn + H2O = H2 + ZnO
NaCl + H3Po4 = NaH2Po4 + HCl =>
NaCl + H3Po4 = NaH2Po4 + HCl
Zn + AgNO3 = AgZn(NO3) =>
Zn + AgNO3 = AgZn(NO3)
NaCl + H3Po4 = NaH2Po4 + HCl =>
NaCl + H3Po4 = NaH2Po4 + HCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NaOH + I2 = INa + IO3Na + H2O =>
6 NaOH + 3 I2 = 5 INa + IO3Na + 3 H2O
CuI + H2O2 + KOH = Cu(OH)2 + KIO3 + H2O =>
2 CuI + 7 H2O2 + 2 KOH = 2 Cu(OH)2 + 2 KIO3 + 6 H2O
NaCl + H3Po4 = NaH2Po4 + HCl =>
NaCl + H3Po4 = NaH2Po4 + HCl
K[BiI4] + H2O = H[BiI4] + KOH =>
K[BiI4] + H2O = H[BiI4] + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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