| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO + Fe = FeNO
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
BF3 + H2O = H3BO3 + HF =>
BF3 + 3 H2O = H3BO3 + 3 HF
SnCl2 + HgCl2 = Hg2Cl2 + SnCl4 =>
SnCl2 + 2 HgCl2 = Hg2Cl2 + SnCl4
C6H8O6 + NaHCO3 = CO2 + H2O + NaC6H7O6 =>
C6H8O6 + NaHCO3 = CO2 + H2O + NaC6H7O6
Fe2O3 + NaOH = Fe(OH)3 + Na + O =>
Fe2O3 + 6 NaOH = 2 Fe(OH)3 + 6 Na + 3 O
BaH2O2 + C2H2O4 = BaC2H4O6 =>
BaH2O2 + C2H2O4 = BaC2H4O6
TiOSO4 + Al + H2SO4 = Ti2(SO4)3 + Al2(SO4)3 + H2O =>
6 TiOSO4 + 2 Al + 6 H2SO4 = 3 Ti2(SO4)3 + Al2(SO4)3 + 6 H2O
Sn(NO3)4 + H2O = SnO2 + HNO3 =>
Sn(NO3)4 + 2 H2O = SnO2 + 4 HNO3
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
CH3CO2C2H5 + NaOH = C2H5OH + CH3CO2Na =>
CH3CO2C2H5 + NaOH = C2H5OH + CH3CO2Na
KMnO4(s) + HCl(aq) = KCl(aq) + MnCl2(aq) + Cl2(g) + H2O(l) =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 5 Cl2(g) + 8 H2O(l)
CuCl2*6H2O + NH3 = [Cu(NH3)6] + Cl + H2O =>
CuCl2*6H2O + 6 NH3 = [Cu(NH3)6] + 2 Cl + 6 H2O
Cr2(SO4)3 + NaSCN = Na2SO4 + Cr(SCN)3 =>
Cr2(SO4)3 + 6 NaSCN = 3 Na2SO4 + 2 Cr(SCN)3
Na3PO4LiOH = Na3OHPO4Li =>
Na3PO4LiOH = Na3OHPO4Li
C5H11CHO + OH = C5H11COOH + H2O =>
C5H11CHO + 2 OH = C5H11COOH + H2O
Cu(NO3)2(aq) + BaCl2(aq) = CuCl2(aq) + Ba(NO3)2(aq) =>
Cu(NO3)2(aq) + BaCl2(aq) = CuCl2(aq) + Ba(NO3)2(aq)
CsI + BiI3 = Cs3Bi2I9 =>
3 CsI + 2 BiI3 = Cs3Bi2I9
Cs + S = SCs =>
Cs + S = SCs
Na3PO4LiOH = Na3OHPO4Li =>
Na3PO4LiOH = Na3OHPO4Li
CaSO4 + HNO3 = Ca(NO3)2 + SO3 + H2O =>
CaSO4 + 2 HNO3 = Ca(NO3)2 + SO3 + H2O
SF4(g) + O2(g) = OSF4 =>
2 SF4(g) + O2(g) = 2 OSF4
AgNO3 + Na2SO3 + NaOH = Ag + Na2SO4 + NaNO + H2O =>
2 AgNO3 + 5 Na2SO3 + 2 NaOH = 2 Ag + 5 Na2SO4 + 2 NaNO + H2O
CuCl2 + InCl3 + GaCl3 + SC(NH2)2 + H2O = CuInGaS2 + CO2 + NH3 + HCl + NO2 =>
7 CuCl2 + 7 InCl3 + 7 GaCl3 + 14 SC(NH2)2 + 36 H2O = 7 CuInGaS2 + 14 CO2 + 24 NH3 + 56 HCl + 4 NO2
FrS + Li = Fr + LiS =>
FrS + Li = Fr + LiS
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaO + O2 = CaO2 =>
2 CaO + O2 = 2 CaO2
NH4O3 = N2 + O2 + H2 =>
2 NH4O3 = N2 + 3 O2 + 4 H2
Sr(OH)2 + Pb(OH)2 = Sr[Pb(OH)4] =>
Sr(OH)2 + Pb(OH)2 = Sr[Pb(OH)4]
P4O7 + NaOH + H2O = PH3 + NaH2PO4 =>
4 P4O7 + 13 NaOH + 11 H2O = 3 PH3 + 13 NaH2PO4
AgNo3 + AlCl3 = AgCl + Al(No3)3 =>
3 AgNo3 + AlCl3 = 3 AgCl + Al(No3)3
C4H8 + O = H2O + CO2 =>
C4H8 + 12 O = 4 H2O + 4 CO2
Li3PO4 + AlI3 = AlPO4 + LiI =>
Li3PO4 + AlI3 = AlPO4 + 3 LiI
MnO4{-} + C2O4{2-} + H{+} = Mn{2+}6 + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+}6 + 10 CO2 + 8 H2O
NH3 + AlNO3 + H2O = Al(OH)3 + NH4NO3 =>
2 NH3 + 4 AlNO3 + 9 H2O = 4 Al(OH)3 + 3 NH4NO3
AlBr3 + Cl2 = AlCl2 + Br3 =>
AlBr3 + Cl2 = AlCl2 + Br3
FeO + B2O3 = Fe(BO2)2 =>
FeO + B2O3 = Fe(BO2)2
Zn2 + Cl + NaOH = Zn(OH)2 + NaCl =>
Zn2 + 4 Cl + 4 NaOH = 2 Zn(OH)2 + 4 NaCl
NaHg + H2O = NaOH + Hg + H =>
NaHg + H2O = NaOH + Hg + H
CH3CH2CH2CH3 + Cl2 = CH3CHClCHClCH3 + HCl =>
CH3CH2CH2CH3 + 2 Cl2 = CH3CHClCHClCH3 + 2 HCl
KMnO4 + HCl = K3MnCl6 + H3MnCl6 + Cl2 + H2O =>
3 KMnO4 + 30 HCl = K3MnCl6 + 2 H3MnCl6 + 6 Cl2 + 12 H2O
SnO + Cl = Sn + ClO =>
SnO + Cl = Sn + ClO
CrO + Br2 + H2O = Cr(OH)3 + CrBr3 =>
6 CrO + 3 Br2 + 6 H2O = 4 Cr(OH)3 + 2 CrBr3
ZnI2 + Fe2(CO3)3 = FeI3 + ZnCO3 =>
3 ZnI2 + Fe2(CO3)3 = 2 FeI3 + 3 ZnCO3
HF = F + H2 =>
2 HF = 2 F + H2
Mg + NiSO4 = MgNiSO4 =>
Mg + NiSO4 = MgNiSO4
Hf + Cl = HfCl2 =>
Hf + 2 Cl = HfCl2
NaOH + H2CO3 = CO3Na2 + H2O =>
2 NaOH + H2CO3 = CO3Na2 + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C9H8O4 + KOH = KC9H7O4 + H2O =>
C9H8O4 + KOH = KC9H7O4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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