| Équations équilibrées la veille | Équations équilibrées le lendemain |
HSO4 + NH3 = NH4SO4
HBr + Ni(HCO3)2 = CO2 + H2O + NiBr2 =>
2 HBr + Ni(HCO3)2 = 2 CO2 + 2 H2O + NiBr2
C7H5ClO + H2 = C7H7ClO =>
C7H5ClO + H2 = C7H7ClO
K + K3NO3 = K2O + N2 =>
6 K + 2 K3NO3 = 6 K2O + N2
Sn + Bi = SnBi =>
Sn + Bi = SnBi
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
BaCl2 + (HN4)2CO3 = BaCO3 + HN4Cl =>
BaCl2 + (HN4)2CO3 = BaCO3 + 2 HN4Cl
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H20 + 3 H2C2O4 + 3 K2C2O4 + 121 H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 236 H2O
C6H4Cl2 + O2 = CO2 + H2O + HCl =>
2 C6H4Cl2 + 13 O2 = 12 CO2 + 2 H2O + 4 HCl
C2H2 + AgNO3 = NH + C2O2 + Ag + H2O =>
7 C2H2 + 6 AgNO3 = 6 NH + 7 C2O2 + 6 Ag + 4 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Zn(NO3)2 + Na2(CO3) = Na(NO3) + Zn(CO3) =>
Zn(NO3)2 + Na2(CO3) = 2 Na(NO3) + Zn(CO3)
C7H7NO2 + C4H6O3 = C9H7NO2 + H2O =>
2 C7H7NO2 + C4H6O3 = 2 C9H7NO2 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PbSO4 + NaOH = PbO + Na2SO4 + H2O =>
PbSO4 + 2 NaOH = PbO + Na2SO4 + H2O
Ca + HNO3 = Ca(NO3)2 + N2 + H2O =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + N2 + 6 H2O
CsCl = Cl + Cs =>
CsCl = Cl + Cs
Na2S + HCH3COO = NaCH3COO + H2S =>
Na2S + 2 HCH3COO = 2 NaCH3COO + H2S
C6H10 + CH2Br2 = C6H10Br2 + CH2 =>
C6H10 + CH2Br2 = C6H10Br2 + CH2
Mg + CO(NO2)2 = Mg(NO2) + CO =>
2 Mg + CO(NO2)2 = 2 Mg(NO2) + CO
C2H5OCOCH2COOC2H5 + C2H5OH + Mg = C2H5OMgCH(CO2C2H5)2 + H2 =>
C2H5OCOCH2COOC2H5 + C2H5OH + Mg = C2H5OMgCH(CO2C2H5)2 + H2
XC3H8 + O2 = XOH + CO2 + H2O =>
4 XC3H8 + 21 O2 = 4 XOH + 12 CO2 + 14 H2O
CuOHCl + K(HSO4) = H2SO4 + CuSO4 + K2OHCl =>
CuOHCl + 2 K(HSO4) = H2SO4 + CuSO4 + K2OHCl
Mg(NO3)2 + Na2CO3 = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 NaNO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
PdCl + KPO4 = PdPO4 + KCl =>
PdCl + KPO4 = PdPO4 + KCl
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
CH4N2 + H2O = NH4 + CO2 =>
CH4N2 + 2 H2O = 2 NH4 + CO2
P + O = P2(O2)5 =>
2 P + 10 O = P2(O2)5
LiCoO2 + C + N2 = LiN3 + CO2 + Co =>
2 LiCoO2 + 2 C + 3 N2 = 2 LiN3 + 2 CO2 + 2 Co
Ca(C2H3O2)2 + H2O = Ca(OH)2 + HC2H3O2 =>
Ca(C2H3O2)2 + 2 H2O = Ca(OH)2 + 2 HC2H3O2
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu
Au + O2 + HCl = H[AuCl4] + H2O =>
4 Au + 3 O2 + 16 HCl = 4 H[AuCl4] + 6 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CO3{2-} + NO3{-} + As2Se3 = AsO4{3-} + SeO4{2-} + NO2{-} + CO2 =>
6 CO3{2-} + 14 NO3{-} + As2Se3 = 2 AsO4{3-} + 3 SeO4{2-} + 14 NO2{-} + 6 CO2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + C = Na2C2 =>
2 Na + 2 C = Na2C2
KC2 + H2O = K(OH)2 + C2H2 =>
KC2 + 2 H2O = K(OH)2 + C2H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
As2S3(s) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + H20(water) =>
As2S3(s) + 4 H2O2(aq) + 12 OH{-} = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + H20(water)
Ba(HCO3)2 + K3PO4 = KHCO3 + Ba3(PO4)2 =>
3 Ba(HCO3)2 + 2 K3PO4 = 6 KHCO3 + Ba3(PO4)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
O2 + Sb2S3(cr) = Sb2O4 + SO2 =>
5 O2 + Sb2S3(cr) = Sb2O4 + 3 SO2
Ba + Br = BaBr =>
Ba + Br = BaBr
Pt + HBr = PtBr + H =>
Pt + HBr = PtBr + H
H2S2O3 + CrO3 + H2SO4 = Cr2(SO4)3 + H2 =>
6 H2S2O3 + 10 CrO3 + 3 H2SO4 = 5 Cr2(SO4)3 + 9 H2
H2S04 + HIO3 = SO4 + I2 + H2O =>
5 H2S04 + 34 HIO3 = 20 SO4 + 17 I2 + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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