| Équations équilibrées la veille |
2 Na2SO4 + O2 = 2 Na2O + 2 SO4
C12H12O11 + H2O = CH2O2 + CH2O =>
C12H12O11 + 6 H2O = 5 CH2O2 + 7 CH2O
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
NaCN + Cu(NO3)2 = NaNO3 + Cu(CN)2 =>
2 NaCN + Cu(NO3)2 = 2 NaNO3 + Cu(CN)2
H3PO4 + NH4OH = H2O + PO4 + NH4 =>
H3PO4 + 3 NH4OH = 3 H2O + PO4 + 3 NH4
K2C2O4 + H2SO4 = CO + KHSO4 + H2O + CO2 =>
K2C2O4 + 2 H2SO4 = CO + 2 KHSO4 + H2O + CO2
BaCO3 + NaClO3 = NaCO3 + BaClO3 =>
BaCO3 + NaClO3 = NaCO3 + BaClO3
UF6 + H2O = UO + F6H2 =>
UF6 + H2O = UO + F6H2
HNO3(aq) + Na2SO3(s) = H2O + NaNO3 + SO2 =>
2 HNO3(aq) + Na2SO3(s) = H2O + 2 NaNO3 + SO2
MnOO2 + Al = Al2O3 + Mn =>
MnOO2 + 2 Al = Al2O3 + Mn
C2H2 + Al2O3 = Al4C3 + H2 + O2 =>
3 C2H2 + 4 Al2O3 = 2 Al4C3 + 3 H2 + 6 O2
Co + In + Sn + S = Co30Sn7In13S20 =>
30 Co + 13 In + 7 Sn + 20 S = Co30Sn7In13S20
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 NaC2H3O2
Ca + AgCl = Ag + CaCl2 =>
Ca + 2 AgCl = 2 Ag + CaCl2
Ga4C3 + O2 = Ga2O3 + CO2 =>
Ga4C3 + 6 O2 = 2 Ga2O3 + 3 CO2
KOH + H3PO4 = K3(PO4) + H2O =>
3 KOH + H3PO4 = K3(PO4) + 3 H2O
SnSO4 + Na2Cr2O7 + H2SO4 = Sn(SO4)2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 SnSO4 + Na2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + Na2SO4 + Cr2(SO4)3 + 7 H2O
NH4SCN + Ba(OH)2H16O8 = NH3 + H2O + Ba(SCN)2 =>
2 NH4SCN + Ba(OH)2H16O8 = 2 NH3 + 10 H2O + Ba(SCN)2
Fe + Br = Fe{3+} + Br{-} =>
Fe + 3 Br = Fe{3+} + 3 Br{-}
C2H8O3 + O2 = CO2 + H2O =>
2 C2H8O3 + 5 O2 = 4 CO2 + 8 H2O
Na2C3 + BaCl2 = Na2Cl2 + BaC3 =>
Na2C3 + BaCl2 = Na2Cl2 + BaC3
HgS + HNO3 = HgO + H2O + NO + S =>
3 HgS + 2 HNO3 = 3 HgO + H2O + 2 NO + 3 S
Al + HBr = H2 + Al(Br)3 =>
2 Al + 6 HBr = 3 H2 + 2 Al(Br)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaI2 + NaCl = NaI + BaCl2 =>
BaI2 + 2 NaCl = 2 NaI + BaCl2
CH3CHCHCH3 + HCl = CH3CHClCH3 =>
3 CH3CHCHCH3 + 4 HCl = 4 CH3CHClCH3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHOH = NaOHH =>
NaHOH = NaOHH
CuCl(aq) + Al(s) = Cu(s) + AlCl(s) =>
CuCl(aq) + Al(s) = Cu(s) + AlCl(s)
C6H13OH + O = C5H11COH + H2O =>
C6H13OH + O = C5H11COH + H2O
Si2H3 + O2 = SiO2 + H2O3 = =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Na2SO4 + ZnCl2 + Ba(CN)2 = BaSO4 + Zn(CN)2 + NaCl =>
Na2SO4 + ZnCl2 + Ba(CN)2 = BaSO4 + Zn(CN)2 + 2 NaCl
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CCa = CaC =>
CCa = CaC
N2O3 = N + O =>
N2O3 = 2 N + 3 O
FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl(aq)
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Ca5(PO4)3Cl + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HCl =>
Ca5(PO4)3Cl + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2H2O + HCl
AgNO3 + HNO3 = Ag(NO3)2 + H2 =>
2 AgNO3 + 2 HNO3 = 2 Ag(NO3)2 + H2
KBr + Cl2 = K + BrCl =>
2 KBr + Cl2 = 2 K + 2 BrCl
Al3 + H2SO4 = AlSO4 + H2 =>
Al3 + 3 H2SO4 = 3 AlSO4 + 3 H2
CH3CH2Br + AgOH = CH3CH2OH + AgBr =>
CH3CH2Br + AgOH = CH3CH2OH + AgBr
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mn + NaOH + H2O = Na2[Mn(OH)4] + H2 =>
Mn + 2 NaOH + 2 H2O = Na2[Mn(OH)4] + H2
Ag(NO)3 + KCl = AgCl + K(NO)3 =>
Ag(NO)3 + KCl = AgCl + K(NO)3
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4 =>
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4
Al + NaOH + H2O = Na2(Al(OH)4(H2O)2) + H2 =>
Al + 2 NaOH + 4 H2O = Na2(Al(OH)4(H2O)2) + H2
SrO + H2 = SrOH2 =>
SrO + H2 = SrOH2
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| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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