| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + CO2 = Li2CO3 + H2O
NaC1 + H2SO4 = Na2SO4 + HC1 =>
2 NaC1 + H2SO4 = Na2SO4 + 2 HC1
Mg(OH)2 + H(C2H3O2) = Mg(C2H3O2)2 + H(OH) =>
Mg(OH)2 + 2 H(C2H3O2) = Mg(C2H3O2)2 + 2 H(OH)
C8H12OH + O2 = CO2 + H2O =>
4 C8H12OH + 43 O2 = 32 CO2 + 26 H2O
KOH + NiSO4 = NiOHKSO4 =>
KOH + NiSO4 = NiOHKSO4
C6H12O4 = C5H8 + CO2 + H2O =>
C6H12O4 = C5H8 + CO2 + 2 H2O
ZnSO4 + NH4OH = [Zn(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
ZnSO4 + 8 NH4OH = [Zn(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O
K2[Hg(SCN)4] + ZnSO4 = Zn[Hg(SCN)4] + K2SO4 =>
K2[Hg(SCN)4] + ZnSO4 = Zn[Hg(SCN)4] + K2SO4
KCl{+} + Cl2{-} = KCl + Cl2 =>
KCl{+} + Cl2{-} = KCl + Cl2
Al(OH)3 + OH{-} = AlO2{-} + H2O =>
Al(OH)3 + OH{-} = AlO2{-} + 2 H2O
KH2PO2 + Zn + H2SO4 = PH3 + ZnSO4 + H2O + K2SO4 =>
2 KH2PO2 + 4 Zn + 5 H2SO4 = 2 PH3 + 4 ZnSO4 + 4 H2O + K2SO4
NaOH(aq)C9H8O4(s) = C9H7O4Na(aq)H2O(l) =>
NaOH(aq)C9H8O4(s) = C9H7O4Na(aq)H2O(l)
C9H8O4NaOH = C9H7O4NaH2O =>
C9H8O4NaOH = C9H7O4NaH2O
C7H7ClNaOH = C6H5CH2OHNaCl =>
C7H7ClNaOH = C6H5CH2OHNaCl
Fe + AuCl = FeCl3 + Au =>
Fe + 3 AuCl = FeCl3 + 3 Au
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
K2O + Cl2O7 = K2Cl2O8 =>
K2O + Cl2O7 = K2Cl2O8
Sr(s) + HCl(aq) = H2 + SrCl2(aq) =>
Sr(s) + 2 HCl(aq) = H2 + SrCl2(aq)
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
SCuSO4 = SSO4Cu =>
SCuSO4 = SSO4Cu
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
H3PO4 + Cr(OH)3 = Cr2(HPO4)3 + H2O =>
3 H3PO4 + 2 Cr(OH)3 = Cr2(HPO4)3 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2 + H(OH) = Ca(OH)2 + HCl =>
CaCl2 + 2 H(OH) = Ca(OH)2 + 2 HCl
CH3COOH + Ba = Ba(CH3COO) + H2 =>
2 CH3COOH + 2 Ba = 2 Ba(CH3COO) + H2
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
CrO3 + HNO3 = Cr(NO3)3 + O2 + H2O =>
4 CrO3 + 12 HNO3 = 4 Cr(NO3)3 + 3 O2 + 6 H2O
CH3CH2OH + KMnO4 = CH3CO2H + MnO2 + KOH + H2O =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3CO2H + 4 MnO2 + 4 KOH + H2O
HN3 + CrO3 = N2 + Cr2O3 + H2O =>
6 HN3 + 2 CrO3 = 9 N2 + Cr2O3 + 3 H2O
HCl + K2Cr2O7 = KCl + Cl2 + H2O + CrCl3 =>
14 HCl + K2Cr2O7 = 2 KCl + 3 Cl2 + 7 H2O + 2 CrCl3
HK + Ba(OH)2 = BaK2 + H2O =>
2 HK + Ba(OH)2 = BaK2 + 2 H2O
TaF5 + H2 = Ta + HF =>
2 TaF5 + 5 H2 = 2 Ta + 10 HF
As2O5 + H2O = As2O7H4 =>
As2O5 + 2 H2O = As2O7H4
C10H18O + Na2Cr2O7*2H2O + H2SO4 = C10H16O + H2O + Na2SO4 + Cr2(SO4)3 =>
3 C10H18O + Na2Cr2O7*2H2O + 4 H2SO4 = 3 C10H16O + 9 H2O + Na2SO4 + Cr2(SO4)3
SO2CH3COOH = CH3COSO3H =>
SO2CH3COOH = CH3COSO3H
Fe2O3 + HI = FeI2 + O2 + H2O =>
2 Fe2O3 + 8 HI = 4 FeI2 + O2 + 4 H2O
KCl03 + HCl = Cl2 + KH =>
KCl03 + HCl = 2 Cl2 + KH
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl(aq)
H2 + PbO = HPbO =>
H2 + 2 PbO = 2 HPbO
FeAgC2H3O2 = FeC2H3O2Ag =>
FeAgC2H3O2 = FeC2H3O2Ag
K2Cr2O7 + BaCl2 = BaCr2O7 + KCl =>
K2Cr2O7 + BaCl2 = BaCr2O7 + 2 KCl
(CH3COO)2Zn + NaOH = (CH3COO)2Na + ZnOH =>
(CH3COO)2Zn + NaOH = (CH3COO)2Na + ZnOH
BaO + NaOH = Ba(OH) + NaO =>
BaO + NaOH = Ba(OH) + NaO
SnO2 + HCl = SnCl2 + H2O2 =>
SnO2 + 2 HCl = SnCl2 + H2O2
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*18H2O =>
2 Al(OH)3 + 3 H2SO4 + 12 H2O = Al2(SO4)3*18H2O
BaCl2 + AgOH = AgCl + Ba(OH)2 =>
BaCl2 + 2 AgOH = 2 AgCl + Ba(OH)2
Cu(NO)3 + NaOH = Na(NO)3 + CuOH =>
Cu(NO)3 + NaOH = Na(NO)3 + CuOH
C2H5OH + H2SO4 = C2H5 + HSO4 + H2O =>
C2H5OH + H2SO4 = C2H5 + HSO4 + H2O
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2 =>
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/11/25
Équations équilibrées sur07/11/24
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