| Équations équilibrées la veille | Équations équilibrées le lendemain |
CHO2 = CO2H
Cu(s) + H2SO4 = CuSO4 + H2O(l) + SO2 =>
Cu(s) + 2 H2SO4 = CuSO4 + 2 H2O(l) + SO2
KI + Br2 + H2O = KOH + BrI + H2 =>
2 KI + Br2 + 2 H2O = 2 KOH + 2 BrI + H2
HCHONaCl = NaCHOHCl =>
HCHONaCl = NaCHOHCl
Al(s) + NaOH(aq) + H2O = NaAlO2(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 2 H2O = 2 NaAlO2(aq) + 3 H2(g)
KSiO3 + HNO3 = KNO3 + HSiO3 =>
KSiO3 + HNO3 = KNO3 + HSiO3
KHF = KFH =>
KHF = KFH
Ai(s) + HCi(aq) = AiCi3(aq) + H2(g) =>
2 Ai(s) + 6 HCi(aq) = 2 AiCi3(aq) + 3 H2(g)
BaCl2(aq) + K2SO4(aq) = BaSO4(s) + K2Cl2(aq) =>
BaCl2(aq) + K2SO4(aq) = BaSO4(s) + K2Cl2(aq)
H2 + Ba(PO4)2 = Ba + H3PO4 =>
3 H2 + Ba(PO4)2 = Ba + 2 H3PO4
LiCl(aq) = Li + Cl =>
LiCl(aq) = Li + Cl
(NaOH)(HCl) = NaClHOH =>
(NaOH)(HCl) = NaClHOH
NaNH2HCl = NaClNH3 =>
NaNH2HCl = NaClNH3
BeFe(NO3)2 = FeBe(NO3)2 =>
BeFe(NO3)2 = FeBe(NO3)2
A1 + O2 = A2O1 =>
4 A1 + O2 = 2 A2O1
Na2CO3 = Na2O + CO2 = =>
Na2CO3 = Na2O + CO2
LiNiO2 = Li2ONi2O3 =>
2 LiNiO2 = Li2ONi2O3
Fe + KNO3 = Fe2O3 + KN =>
2 Fe + KNO3 = Fe2O3 + KN
CuSO4 + NH4OH = CuNH4 + SO4OH =>
CuSO4 + NH4OH = CuNH4 + SO4OH
PClNaC = NaClPC =>
PClNaC = NaClPC
ZnH2O2 = Zn(OH)2 =>
ZnH2O2 = Zn(OH)2
Ca(C2H3O2)2 + Na3(PO4) = Ca3(PO4)2 + Na(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 Na(C2H3O2)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na(s) + HCl(aq) = NaCl2 + H2 =>
Na(s) + 2 HCl(aq) = NaCl2 + H2
Tl + HNO3 = TlNO3 + NO + H2O =>
3 Tl + 4 HNO3 = 3 TlNO3 + NO + 2 H2O
CdBr + Na2S = CdS + Na2Br =>
CdBr + Na2S = CdS + Na2Br
HNO3 + Fe(OH)3 = H(OH)3 + FeNO3 =>
HNO3 + Fe(OH)3 = H(OH)3 + FeNO3
C4H9OH + [O] = C4H8O + H2O =>
C4H9OH + [O] = C4H8O + H2O
KMnO4 + KNO2 + H2O = MnO3 + KNO3 + KOH =>
2 KMnO4 + KNO2 + H2O = 2 MnO3 + KNO3 + 2 KOH
Na2 + H2O = Na(OH) + H2 =>
Na2 + 2 H2O = 2 Na(OH) + H2
AgBr + KCN = AgCN + KBr =>
AgBr + KCN = AgCN + KBr
FeS + Fe2O3 = FeSO4 + Fe =>
3 FeS + 4 Fe2O3 = 3 FeSO4 + 8 Fe
N2 + Na2CO3 + C = NaCN + CO2 =>
2 N2 + 2 Na2CO3 + 5 C = 4 NaCN + 3 CO2
KFLiOH = LiFKOH =>
KFLiOH = LiFKOH
C3H4O4 + KOH = H2O + KC3H3O4 =>
C3H4O4 + KOH = H2O + KC3H3O4
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
S1O2 = S2O4 =>
2 S1O2 = S2O4
(CH3)2CHOHNH3 = (CH3)2CHNH2H2O =>
(CH3)2CHOHNH3 = (CH3)2CHNH2H2O
NaClNe = NaNeCl =>
NaClNe = NaNeCl
PdOCl = ClOPd =>
PdOCl = ClOPd
Ba(OH)2 + Na2(SO4) = Ba(SO4) + NaOH =>
Ba(OH)2 + Na2(SO4) = Ba(SO4) + 2 NaOH
C4H10(g) + O(g) = CO2(g) + H2O(l) =>
C4H10(g) + 13 O(g) = 4 CO2(g) + 5 H2O(l)
BaPO4NaSO3 = BaSO3NaPO4 =>
BaPO4NaSO3 = BaSO3NaPO4
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
Ca(OH)2 + NH4 = NH4OH + Ca =>
Ca(OH)2 + 2 NH4 = 2 NH4OH + Ca
HNO3C2H5OH = C2H5ONO2H2O =>
HNO3C2H5OH = C2H5ONO2H2O
H(g)Na(l) = HNa =>
H(g)Na(l) = HNa
CsClAgOH = CsOHAgCl =>
CsClAgOH = CsOHAgCl
K2S4 + HNO3 = KNO3 + H2SO4 + NO2 + H2O =>
K2S4 + 28 HNO3 = 2 KNO3 + 4 H2SO4 + 26 NO2 + 10 H2O
KMnO4 + H2SO4 + C3H8O = C3H6O + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 C3H8O = 5 C3H6O + 8 H2O + 2 MnSO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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