| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + CuSO42 = ZnSO42Cu
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
(CH3CH(OH)COO)3Fe + H2O = (CH3CH(OH)COO)2FeOH + (CH3CH(OH)COOH) =>
(CH3CH(OH)COO)3Fe + H2O = (CH3CH(OH)COO)2FeOH + (CH3CH(OH)COOH)
KCl + Na2 = KNa + Cl2 =>
2 KCl + Na2 = 2 KNa + Cl2
C2H6 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H6 + 4 KMnO4 + 2 H2O = 3 C2H4(OH)2 + 4 MnO2 + 4 KOH
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Al3O4 = Al + O2 =>
Al3O4 = 3 Al + 2 O2
C4H4 + HCl = C4H10 + Cl =>
C4H4 + 6 HCl = C4H10 + 6 Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
LiOH + CrI3 + I2 = Li2CrO4 + LiI + H2O =>
16 LiOH + 2 CrI3 + 3 I2 = 2 Li2CrO4 + 12 LiI + 8 H2O
Fe3 + OH = Fe(OH)3 =>
Fe3 + 9 OH = 3 Fe(OH)3
C12H25C6H5SO3 + NaOH = C18H29NaO3S + H2O =>
C12H25C6H5SO3 + NaOH = C18H29NaO3S + H2O
KBr + Hg2(CH3COO)2 = K(CH3COO) + Hg2Br2 =>
2 KBr + Hg2(CH3COO)2 = 2 K(CH3COO) + Hg2Br2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
ZnSO4 + Ni(C2H3O2)2 = Zn(C2H3O2)2 + NiSO4 =>
ZnSO4 + Ni(C2H3O2)2 = Zn(C2H3O2)2 + NiSO4
Hg2{2+} + KCl = Hg2Cl2 + K{+} =>
Hg2{2+} + 2 KCl = Hg2Cl2 + 2 K{+}
KHS + HBr = KBr + H2S =>
KHS + HBr = KBr + H2S
C7H8 + C7H6O2 = C14H14O2 =>
C7H8 + C7H6O2 = C14H14O2
C4H8HBr = C4H9Br =>
C4H8HBr = C4H9Br
HgSO4 + KI = HgI + K2SO4 + I2 =>
2 HgSO4 + 4 KI = 2 HgI + 2 K2SO4 + I2
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
NaBrCl2 = BrNaCl2 =>
NaBrCl2 = BrNaCl2
H2SHOCl = SHClH2O =>
H2SHOCl = SHClH2O
Ag + H2O = AgOH + H =>
Ag + H2O = AgOH + H
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
NH3 + Cl2 + NaOH = NaCl + H2O + N2H4 =>
2 NH3 + Cl2 + 2 NaOH = 2 NaCl + 2 H2O + N2H4
YbCl2 + H2O = H2 + [Yb(OH)2]Cl + HCl =>
2 YbCl2 + 4 H2O = H2 + 2[Yb(OH)2]Cl + 2 HCl
Br2O7 + KOH = KBrO4 + H2O =>
Br2O7 + 2 KOH = 2 KBrO4 + H2O
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
CoCl3 + Ni3(PO4)2 = Co(PO4)2 + Ni3Cl3 =>
CoCl3 + Ni3(PO4)2 = Co(PO4)2 + Ni3Cl3
Rb + Br = RbBr2 =>
Rb + 2 Br = RbBr2
Na2SO4 + Al2(SO4)3 = Na(SO4)3 + Al2(SO4) =>
2 Na2SO4 + 5 Al2(SO4)3 = 4 Na(SO4)3 + 5 Al2(SO4)
Cl2Mg + H4N2O3 = MgN2O6 + ClH4N =>
Cl2Mg + 2 H4N2O3 = MgN2O6 + 2 ClH4N
PoHe = Po + He =>
PoHe = Po + He
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiOH + H4P2O7 = H2O + Li4P2O7 =>
4 LiOH + H4P2O7 = 4 H2O + Li4P2O7
HClO = HCl + O2 =>
2 HClO = 2 HCl + O2
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3 + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3 + PbSO4
FeF2 + F2 = FeF3 =>
2 FeF2 + F2 = 2 FeF3
C = C98 =>
98 C = C98
BaOH2O = BaO2H2 =>
BaOH2O = BaO2H2
CuCl + NaCO3 = NaCl + CuCO3 =>
CuCl + NaCO3 = NaCl + CuCO3
(CH3)2CO + NaClO = CHCl3 + NaOH + NaC2H3O2 =>
(CH3)2CO + 3 NaClO = CHCl3 + 2 NaOH + NaC2H3O2
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Li + CaCl2 = LiCl2 + Ca =>
Li + CaCl2 = LiCl2 + Ca
NaSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaSO4 + HCN + H2O =>
10 NaSCN + 14 KMnO4 + 21 H2SO4 = 7 K2SO4 + 14 MnSO4 + 10 NaSO4 + 10 HCN + 16 H2O
CHCH + NaOH = Na(CH)2OH =>
CHCH + NaOH = Na(CH)2OH
H2S + Al = AlS + H2 =>
H2S + Al = AlS + H2
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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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