| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
MgCl2 + BaCl2 = MgBa + Cl4 =>
MgCl2 + BaCl2 = MgBa + Cl4
Ba{+2} + S{-2} = BaS =>
Ba{+2} + S{-2} = BaS
HNO2 + KOH = KNO3 + H =>
HNO2 + KOH = KNO3 + 2 H
Ga + HNO3 = Ga(NO3)3 + H2O + NO2 =>
Ga + 6 HNO3 = Ga(NO3)3 + 3 H2O + 3 NO2
H3PO4 + Na2SiO3 = Na3PO4 + H2O + SiO2 =>
2 H3PO4 + 3 Na2SiO3 = 2 Na3PO4 + 3 H2O + 3 SiO2
Ca(NO3)2*4H2O + (NH4)2HPO4 + C6H8O7*H2O = Ca10(PO4)6(OH)2 + CO2 + NH3 + H2O =>
90 Ca(NO3)2*4H2O + 54(NH4)2HPO4 + 80 C6H8O7*H2O = 9 Ca10(PO4)6(OH)2 + 480 CO2 + 288 NH3 + 562 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
C2H5 + OH + Na = C2H5ONa + H2O =>
C2H5 + 2 OH + Na = C2H5ONa + H2O
Zn + Na2O = ZnO + Na =>
Zn + Na2O = ZnO + 2 Na
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + KOH + H2O2 = K3Cr(O2)4 + H2O =>
K2Cr2O7 + 4 KOH + 7 H2O2 = 2 K3Cr(O2)4 + 9 H2O
CuI + KOH = Cu2O + KI + H2O =>
2 CuI + 2 KOH = Cu2O + 2 KI + H2O
NH3*H2O + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH3*H2O + AlCl3 = Al(OH)3 + 3 NH4Cl
K + HU = H2 + KU =>
2 K + 2 HU = H2 + 2 KU
KBr + KI = BrI + K =>
KBr + KI = BrI + 2 K
AsO3 + CO = As + CO2 =>
AsO3 + 3 CO = As + 3 CO2
Mg + FeCl2 = Fe + MgCl2 =>
Mg + FeCl2 = Fe + MgCl2
CaO + Na = Ca + Na2O =>
CaO + 2 Na = Ca + Na2O
C3H5ClO2NaOH = C2H5OHCO2NaCl =>
C3H5ClO2NaOH = C2H5OHCO2NaCl
K2Cr2O7 + HCl + FeS = CrCl3 + FeCl3 + KCl + H2O + H2S =>
K2Cr2O7 + 26 HCl + 6 FeS = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O + 6 H2S
AgNO3(aq) + Li(aq) = Ag(s) + LiNO3(aq) =>
AgNO3(aq) + Li(aq) = Ag(s) + LiNO3(aq)
NO + H2O = HNO + OH =>
NO + H2O = HNO + OH
CuCl + Mn = MnCl2 + Cu =>
2 CuCl + Mn = MnCl2 + 2 Cu
CaO + C = CaOC =>
CaO + C = CaOC
CH3CHClCH2CH3 + Na = NaCl + CH3CH2CH2CH2CH2CH2CH2CH3 =>
2 CH3CHClCH2CH3 + 2 Na = 2 NaCl + CH3CH2CH2CH2CH2CH2CH2CH3
H2O + NaCH3CH2COO = CH3CH2COOH + Na2O =>
H2O + 2 NaCH3CH2COO = 2 CH3CH2COOH + Na2O
H + I = HI =>
H + I = HI
ZnBr2 + K2CO3 = Zn(CO3)2 + K2Br =>
ZnBr2 + 2 K2CO3 = Zn(CO3)2 + 2 K2Br
Cr2(SO4)3 + LiOH = Cr(OH)3 + Li2SO4 =>
Cr2(SO4)3 + 6 LiOH = 2 Cr(OH)3 + 3 Li2SO4
Ag2CO3 = CO2 + Ag2O =>
Ag2CO3 = CO2 + Ag2O
FeCl2 + NaOCl + HCl = FeCl3 + NaCl + H2O =>
2 FeCl2 + NaOCl + 2 HCl = 2 FeCl3 + NaCl + H2O
HSO4{-} + HCl = H2SO4{-} + Cl =>
HSO4{-} + HCl = H2SO4{-} + Cl
Mn + H2SO3 = Mn2(SO3)3 + H2 =>
2 Mn + 3 H2SO3 = Mn2(SO3)3 + 3 H2
Mg + N{3-} = MgN{3-} =>
Mg + N{3-} = MgN{3-}
Cr(NO3)3 + H3PO4 = CrPO4 + HNO3 =>
Cr(NO3)3 + H3PO4 = CrPO4 + 3 HNO3
BaI2 + Na3PO4 = Ba3(PO4)2 + NaI =>
3 BaI2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaI
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Pb(CH3COO)2 + HCl = PbCl2(s) + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2(s) + 2 CH3COOH
HI + Na = NaI + H2 =>
2 HI + 2 Na = 2 NaI + H2
NaClO + Na2S2O4 + NaOH = NaCl + Na2SO4 + H2O =>
3 NaClO + Na2S2O4 + 2 NaOH = 3 NaCl + 2 Na2SO4 + H2O
FeSO4*7H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaOH = Fe(OH)2 + Na2SO4 + 7 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Cr(OH)2 + H2O2 + KOH = K2CrO4 + H2O =>
Cr(OH)2 + 2 H2O2 + 2 KOH = K2CrO4 + 4 H2O
Br + MgI = MgBr + I =>
Br + MgI = MgBr + I
NO3{-} + H2SO4 = HNO3 + SO4{2-} =>
2 NO3{-} + H2SO4 = 2 HNO3 + SO4{2-}
NaNO3 + BN = Na3BN2 + NO2 + O2 =>
6 NaNO3 + 2 BN = 2 Na3BN2 + 4 NO2 + 5 O2
(C6H5)MgBr + CO2 = (C6H5)COOMgBr =>
(C6H5)MgBr + CO2 = (C6H5)COOMgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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