| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C13H14 + 66 H{+} + 33 SO4{2-} = 52 CO2 + 33 H2S + 28 H2O
Mg3P2 + H2O = P2H4 + Mg(OH)2 + H2 =>
Mg3P2 + 6 H2O = P2H4 + 3 Mg(OH)2 + H2
O + MgCl2 = Mg + Cl2O =>
O + MgCl2 = Mg + Cl2O
AgClO4 + CaBr2 = AgBr2 + CaClO4 =>
AgClO4 + CaBr2 = AgBr2 + CaClO4
H2O + NO2{-} + Al = NH3 + AlO2{-} + H{+} =>
2 H2O + NO2{-} + 2 Al = NH3 + 2 AlO2{-} + H{+}
K2Cr2O7 + CH3CHO + HCl = CH3COOH + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 CH3CHO + 8 HCl = 3 CH3COOH + 2 CrCl3 + 2 KCl + 4 H2O
(NH4)3(NO3)2 + BaPO4 = Ba3NO3 + NH4(PO4)2 =>
(NH4)3(NO3)2 + 6 BaPO4 = 2 Ba3NO3 + 3 NH4(PO4)2
NH3 + HNO2 = NNO2 + HH3 =>
NH3 + HNO2 = NNO2 + HH3
C18H22O2 + NaBH4 + C2H6O = C18H24O2 + NaOH + BH3 =>
15 C18H22O2 + 7 NaBH4 + 9 C2H6O = 16 C18H24O2 + 7 NaOH + 7 BH3
KSCN + H2O = HK + HCN + SO =>
KSCN + H2O = HK + HCN + SO
calcium + C2O4 = calciumoxalate =>
Ca + C2O4 = CaC2O4
CuCl + O2 = CuClO2 =>
CuCl + O2 = CuClO2
MgS + HNO3 = H2SO3 + HNO2 + Mg(NO3)2 =>
MgS + 5 HNO3 = H2SO3 + 3 HNO2 + Mg(NO3)2
H2PtCl6 + Zn = Pt + ZnCl2 + H2 =>
H2PtCl6 + 3 Zn = Pt + 3 ZnCl2 + H2
FeCl3 + KSCN = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KSCN = K3[Fe(SCN)6] + 3 KCl
FeS2AuO = FeAuS2O =>
FeS2AuO = FeAuS2O
Na + Al2(SO4)3 = Na2(SO4) + Al =>
6 Na + Al2(SO4)3 = 3 Na2(SO4) + 2 Al
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
CaClKPO4 = KClCaPO4 =>
CaClKPO4 = KClCaPO4
Zn(s) + Ag(NO3)(aq) = Zn(NO3)(aq) + Ag(s) =>
Zn(s) + Ag(NO3)(aq) = Zn(NO3)(aq) + Ag(s)
C6H6 + C2H5Cl = C8H15 + HCl =>
C6H6 + 21 C2H5Cl = 6 C8H15 + 21 HCl
I + Cl2 = I2Cl6 =>
2 I + 3 Cl2 = I2Cl6
H2S + HNO3 = S8 + NO + H2O =>
24 H2S + 16 HNO3 = 3 S8 + 16 NO + 32 H2O
Mg3(PO4)2 + HCl = MgCl2 + H2O + P2O5 =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 3 H2O + P2O5
MgFeSO4 = MgSO3FeO =>
MgFeSO4 = MgSO3FeO
HgNO3 = Hg + O2 + NO2 =>
2 HgNO3 = 2 Hg + O2 + 2 NO2
H2SO4 + Rb3[Ga(OH)6] = H2O + Ga2(SO4)3 + Rb2SO4 =>
6 H2SO4 + 2 Rb3[Ga(OH)6] = 12 H2O + Ga2(SO4)3 + 3 Rb2SO4
(NH4)2HPO4 + SrCO3 + SiO2 = Sr5(PO4)2SiO4 + H2O + NH3 + CO2 =>
2(NH4)2HPO4 + 5 SrCO3 + SiO2 = Sr5(PO4)2SiO4 + 3 H2O + 4 NH3 + 5 CO2
NaOCH3 + NH4Cl = NaCl + NH4OCH3 =>
NaOCH3 + NH4Cl = NaCl + NH4OCH3
HCOOH + K = HCOOK + H =>
HCOOH + K = HCOOK + H
K + Sr = K3Sr =>
3 K + Sr = K3Sr
Cu + HC1 = CuC2 + H2 =>
Cu + 2 HC1 = CuC2 + H2
CH3CH2COOHCH3OH = CH3CH2COOCH3H2O =>
CH3CH2COOHCH3OH = CH3CH2COOCH3H2O
Na2(CO3)2 + C2H4O2 = NaC2H3O2 + CO2 + H2O =>
4 Na2(CO3)2 + 9 C2H4O2 = 8 NaC2H3O2 + 10 CO2 + 6 H2O
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Zn(SO4) + SrCl2 = ZnCl2 + Sr(SO4) =>
Zn(SO4) + SrCl2 = ZnCl2 + Sr(SO4)
SrBr2 + K2SO4 = SrSO4 + KBr =>
SrBr2 + K2SO4 = SrSO4 + 2 KBr
C3H7OH + CH3COOH = C5H10O2 + H2O =>
C3H7OH + CH3COOH = C5H10O2 + H2O
FrOH + Pr(OH)4 + HNO2 = FrPr(NO2)5 + H2O =>
FrOH + Pr(OH)4 + 5 HNO2 = FrPr(NO2)5 + 5 H2O
NaReO4 + H2SO4 + H2S = H2O + Na2SO4 + Re2S7 =>
2 NaReO4 + H2SO4 + 7 H2S = 8 H2O + Na2SO4 + Re2S7
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
K2Cr2O7 + H2O2 + NaOH = Na3[Cr(OH)6] + K3[Cr(OH)6] + O2 =>
6 K2Cr2O7 + 24 H2O2 + 24 NaOH = 8 Na3[Cr(OH)6] + 4 K3[Cr(OH)6] + 21 O2
Na2SO4(s) + CaCl2(ac) = CaSO4(ac) + NaCl(s) =>
Na2SO4(s) + CaCl2(ac) = CaSO4(ac) + 2 NaCl(s)
H2C2O3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C2O3 + 4 KMnO4 + 6 H2SO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
P4 + HNO3(conc) = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3(conc) = 4 H3PO4 + 20 NO2 + 4 H2O
FP = PF =>
FP = PF
Al(OH)Cl2 + H2O = Al(OH)2Cl + HCl =>
Al(OH)Cl2 + H2O = Al(OH)2Cl + HCl
CO2*Ca(OH)2 = CaCO3 + H2O =>
CO2*Ca(OH)2 = CaCO3 + H2O
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
C3H5OH + AlCl3 = C3H5Cl + AlCl + HCl + O =>
C3H5OH + AlCl3 = C3H5Cl + AlCl + HCl + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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