| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiCl4 + ZnCl2 + 6 NaOH = ZnTiO3 + 6 NaCl + 3 H2O
KAl(SO4)2 + BaCl2 = AlCl3 + BaSO4 + KCl =>
KAl(SO4)2 + 2 BaCl2 = AlCl3 + 2 BaSO4 + KCl
Mg(NO3)2 = (t)Mg(NO2)2 + O2 =>
Mg(NO3)2 = (t)Mg(NO2)2 + O2
CaCO3 + NH4NO3 = CaNO3 + NH4CO3 =>
CaCO3 + NH4NO3 = CaNO3 + NH4CO3
PbO + HNO3 = PbO2 + PbNO3 + H2O =>
3 PbO + 2 HNO3 = PbO2 + 2 PbNO3 + H2O
Ca(NO3)2(H2O)4 + H2SO4 = HNO3 + CaSO4 + H2O =>
Ca(NO3)2(H2O)4 + H2SO4 = 2 HNO3 + CaSO4 + 4 H2O
Cu2SO4 + CaCl2 = CaSO4 + CuCl =>
Cu2SO4 + CaCl2 = CaSO4 + 2 CuCl
C4H5 + O2 = CO + H2O =>
4 C4H5 + 13 O2 = 16 CO + 10 H2O
Cu(OH)3 = CuO + H2O + O2 =>
4 Cu(OH)3 = 4 CuO + 6 H2O + O2
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
Mg(NO3)*6H2O + NaOH = Mg(OH)2 + Na2NO3 + H2O =>
Mg(NO3)*6H2O + 2 NaOH = Mg(OH)2 + Na2NO3 + 6 H2O
AgBr + NaCN = Na(Ag(CN)2) + NaBr =>
AgBr + 2 NaCN = Na(Ag(CN)2) + NaBr
Au + HBr = AuBr + H2 =>
2 Au + 2 HBr = 2 AuBr + H2
C10H10 + O2 = CO2 + H2O =>
2 C10H10 + 25 O2 = 20 CO2 + 10 H2O
Sr(NO3)2 + C2H5NO2 = SrO + N2 + CO2 + H2O =>
9 Sr(NO3)2 + 10 C2H5NO2 = 9 SrO + 14 N2 + 20 CO2 + 25 H2O
KHSO4 + HCl = K2S2O3 + Cl2 + H2O =>
2 KHSO4 + 8 HCl = K2S2O3 + 4 Cl2 + 5 H2O
H[CuCl2] + Cu = CuCl + H =>
H[CuCl2] + Cu = 2 CuCl + H
HNO3 = NO2 + OH =>
HNO3 = NO2 + OH
CuCl2*2H2O = CuO + H2O + HCl =>
CuCl2*2H2O = CuO + H2O + 2 HCl
CH4N2S(s) + O2(g) = CO2(g) + H2O(g) + NO2(g) + SO2(g) =>
CH4N2S(s) + 5 O2(g) = CO2(g) + 2 H2O(g) + 2 NO2(g) + SO2(g)
Ba{2+} + SO4{2-} = Ba2SO4{2} =>
2 Ba{2+} + SO4{2-} = Ba2SO4{2}
H = H3 =>
3 H = H3
[Co(OH2)6](NO3)2 + NH3 + (NH4)3CO3 = [Co(NH3)4CO3]NO3 + H2O + NH4NO3 =>
4[Co(OH2)6](NO3)2 + 6 NH3 + 4(NH4)3CO3 = 4[Co(NH3)4CO3]NO3 + 27 H2O + 3 NH4NO3
Ni(OH)2 + H2O + O2 = Ni(OH)3 =>
4 Ni(OH)2 + 2 H2O + O2 = 4 Ni(OH)3
K2O + MnCl2 = KCl + MnO =>
K2O + MnCl2 = 2 KCl + MnO
ZrO2 + TiO2 = ZrO2Ti + O2 =>
ZrO2 + TiO2 = ZrO2Ti + O2
Bi3O2 = Bi + O2 =>
Bi3O2 = 3 Bi + O2
SCO3 + CH3COOH = SCOOH + CH3CO3 =>
SCO3 + CH3COOH = SCOOH + CH3CO3
KMnO4 + C3H5(OH3) = K2CO3 + Mn2O3 + CO2 + H2O =>
18 KMnO4 + 4 C3H5(OH3) = 9 K2CO3 + 9 Mn2O3 + 3 CO2 + 16 H2O
NiCl2 + H2SO4 = HCl + NiS + O2 =>
NiCl2 + H2SO4 = 2 HCl + NiS + 2 O2
FeCr + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr + 4 K2CO3 + 9 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
K3(Cr(OH)6) + HCl = KCl + Cr(OH)3 + H2O =>
K3(Cr(OH)6) + 3 HCl = 3 KCl + Cr(OH)3 + 3 H2O
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
Fe + K = KFe2 =>
2 Fe + K = KFe2
CsCl + Mg = MgCl2 + Cs =>
2 CsCl + Mg = MgCl2 + 2 Cs
H2S + SO4 = HOH + S =>
4 H2S + SO4 = 4 HOH + 5 S
Li2S + HOH = LiHS + LiOH =>
Li2S + HOH = LiHS + LiOH
Mg(NO3)2 + KOH(aq) = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH(aq) = Mg(OH)2 + 2 KNO3
Rb + S = Rb2S =>
2 Rb + S = Rb2S
Fe(NO3)3(aq) + NaI(aq) = FeI3(s) + NaNO3(aq) =>
Fe(NO3)3(aq) + 3 NaI(aq) = FeI3(s) + 3 NaNO3(aq)
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
SodiumChromate + ZincChlorate = SodiumChlorate + ZincChromate =>
SodiumChromate + ZincChlorate = SodiumChlorate + ZincChromate
[CH3CH2NH3]Br + NaOH = CH3CH2NH2 + NaBr + H2O =>
[CH3CH2NH3]Br + NaOH = CH3CH2NH2 + NaBr + H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
C9H10O3 + NaBH4 + H2O = C9H12O3 + NaH4BO4 =>
4 C9H10O3 + NaBH4 + 4 H2O = 4 C9H12O3 + NaH4BO4
H(NO3) + Ca(OH)2 = Ca(NO3)2 + H(OH) =>
2 H(NO3) + Ca(OH)2 = Ca(NO3)2 + 2 H(OH)
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Zn + HNO3 = Zn(NO3)2 + HN2NO3 + H2O =>
5 Zn + 13 HNO3 = 5 Zn(NO3)2 + HN2NO3 + 6 H2O
NiCr + NaCl + O2 = NiCl + CrCl + NaO =>
NiCr + 2 NaCl + O2 = NiCl + CrCl + 2 NaO
CaCl2 + Li2CrO4 = CaCrO4 + LiCl =>
CaCl2 + Li2CrO4 = CaCrO4 + 2 LiCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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