| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO4 + Ba(NO3)2 = BaSO4 + KNO3 + HNO3
Al(OH)3(s) + HNO3(aq) = Al(NO3)3 + H2O =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3 + 3 H2O
Na2SO3 + O2 = Na2SO54 =>
2 Na2SO3 + 51 O2 = 2 Na2SO54
CrCl4 + KOH = Cr(OH)4 + KCl =>
CrCl4 + 4 KOH = Cr(OH)4 + 4 KCl
SnL4 + Mg = MgL2 + Sn =>
SnL4 + 2 Mg = 2 MgL2 + Sn
FeI3 + LiOH = Fe(OH)3 + LiI =>
FeI3 + 3 LiOH = Fe(OH)3 + 3 LiI
KSCN + Fe(NO3)3 = K(NO3)3 + FeSCN =>
KSCN + Fe(NO3)3 = K(NO3)3 + FeSCN
MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH{-}(aq) =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH{-}(aq)
Dichlorineheptoxide + water = perchloricacid =>
Cl2O7 + H2O = 2 HClO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Mg + N + O = Mg(NO3)2 =>
Mg + 2 N + 6 O = Mg(NO3)2
{-} = {2-} =>
2e = {2-}
NaPb2(CO3)2OH + HCl = PbCO3 + NaCl + H2O =>
NaPb2(CO3)2OH + HCl = 2 PbCO3 + NaCl + H2O
F + HNO3 = FNO3 + H2 =>
2 F + 2 HNO3 = 2 FNO3 + H2
MnSO4H2O + H2C2O4 + H2O = MnC2O4*3H2O + H2SO4 =>
MnSO4H2O + H2C2O4 + 2 H2O = MnC2O4*3H2O + H2SO4
CH3 + H2O = OH + CH4 =>
CH3 + H2O = OH + CH4
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3 + H2O =>
25 CH3COOH + 14 CH3CHCH3CH2CH2OH = 20 CH3COOCH2CH2CHCH3 + 24 H2O
Li + NaOH = LiNa + OH =>
Li + NaOH = LiNa + OH
Fe + MgCO3 = Mg + FeCO3 =>
Fe + MgCO3 = Mg + FeCO3
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3 =>
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3
Au + HNO3 = AuNO3 + H2O + NO =>
3 Au + 4 HNO3 = 3 AuNO3 + 2 H2O + NO
NiCl2*6H2O + NH3 = Ni(NH3)4Cl2 + H2O =>
NiCl2*6H2O + 4 NH3 = Ni(NH3)4Cl2 + 6 H2O
CaCl(aq) + NaF(aq) = NaCl(aq) + CaF(s) =>
CaCl(aq) + NaF(aq) = NaCl(aq) + CaF(s)
NHO3 + NaHCO3 = CO2 + H2O + NaNO3 =>
NHO3 + NaHCO3 = CO2 + H2O + NaNO3
Ni + AgCl2 = NiCl2 + Ag =>
Ni + AgCl2 = NiCl2 + Ag
CuCO3 + C6H8O7 = Cu2C6H4O7 + H2O + CO2 =>
2 CuCO3 + C6H8O7 = Cu2C6H4O7 + 2 H2O + 2 CO2
FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + KCl =>
FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + 3 KCl
Na2(HAsO3) + K(BrO3) + HCl = NaCl + KBr + H3AsO4 =>
3 Na2(HAsO3) + K(BrO3) + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
KNO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + NaNO3 =>
2 KNO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 NaNO3
Mg(HCO3)2 + HCl = MgCl2 + H2CO3 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2CO3
ZnO2 + H = Zn(OH)2 =>
ZnO2 + 2 H = Zn(OH)2
ICl + CaOH = IOH + CaCl =>
ICl + CaOH = IOH + CaCl
Ca(C2H3O2)2 + (CH3CH2OH) = (CH3COOCH2CH3) + Ca(OH)2 =>
Ca(C2H3O2)2 + 2(CH3CH2OH) = 2(CH3COOCH2CH3) + Ca(OH)2
KCIO4 + P = KCI + P2O5 =>
5 KCIO4 + 8 P = 5 KCI + 4 P2O5
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Ni2S2 + O2 = Ni + SO2 =>
Ni2S2 + 2 O2 = 2 Ni + 2 SO2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Cu{+2} + CN{-} = Cu(CN)4{-2} =>
Cu{+2} + 4 CN{-} = Cu(CN)4{-2}
AgO + HNO3 = AgNO3 + O2 + H2O =>
4 AgO + 4 HNO3 = 4 AgNO3 + O2 + 2 H2O
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
HCl(l) + NaOH(aq) = NaCl(s) + H2O(l) =>
HCl(l) + NaOH(aq) = NaCl(s) + H2O(l)
BeO + KBr = BeBr2 + K2O =>
BeO + 2 KBr = BeBr2 + K2O
CH3OH + CO = HC2H3O2 =>
CH3OH + CO = HC2H3O2
Al2(SO4)3 + Mg = Al2(Mg)3 + SO4 =>
Al2(SO4)3 + 3 Mg = Al2(Mg)3 + 3 SO4
Fr + O2 = Fr2O =>
4 Fr + O2 = 2 Fr2O
H2 + N2 + O2 = HNO2 =>
H2 + N2 + 2 O2 = 2 HNO2
KI + H2SO3 + KMnO4 = K2SO3 + I2 + MnSO3 + H2O =>
10 KI + 8 H2SO3 + 2 KMnO4 = 6 K2SO3 + 5 I2 + 2 MnSO3 + 8 H2O
Sn(Co3)2 + Mg(HCO3)2 = Sn(HCO3)2 + Mg(Co3)2 =>
Sn(Co3)2 + Mg(HCO3)2 = Sn(HCO3)2 + Mg(Co3)2
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
OF2 + NaOH = O2 + NaF + H2O =>
OF2 + 2 NaOH = O2 + 2 NaF + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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