| Équations équilibrées la veille |
4 NHO3 + C = CO2 + 4 NO2 + 2 H2O
AsCl3 + H2O = As2O3 + HCl =>
2 AsCl3 + 3 H2O = As2O3 + 6 HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu + HCI = CuHCI =>
Cu + HCI = CuHCI
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
LiAlH4 + HCl + H2O = Al(OH)2Cl + LiCl + H2 =>
LiAlH4 + 2 HCl + 2 H2O = Al(OH)2Cl + LiCl + 4 H2
CH4 + Cl = CCl4 + HCl =>
CH4 + 8 Cl = CCl4 + 4 HCl
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Ca + P2O5 = Ca(P2O5)2 =>
Ca + 2 P2O5 = Ca(P2O5)2
Ga2O3 = Ga + O =>
Ga2O3 = 2 Ga + 3 O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
FeIISO4 + K4[FeIII(CN)6] = K2FeIII[FeII(CN)6] + K2SO4 =>
FeIISO4 + K4[FeIII(CN)6] = K2FeIII[FeII(CN)6] + K2SO4
H4B2O5 + Mn = Mn4(B2O5)3 + H2 =>
3 H4B2O5 + 4 Mn = Mn4(B2O5)3 + 6 H2
Mg(NO3)2 + H2O = HNO3 + MgO =>
Mg(NO3)2 + H2O = 2 HNO3 + MgO
CaCO3 + Al2(SO4)3 + H2O = CaSO4 + Al(OH)3 + CO2 =>
3 CaCO3 + Al2(SO4)3 + 3 H2O = 3 CaSO4 + 2 Al(OH)3 + 3 CO2
Al4C3 + HCl = Al4Cl + C3H =>
Al4C3 + HCl = Al4Cl + C3H
AgNO3 + PO4{-3} = Ag3PO4 + NO3{-} =>
3 AgNO3 + PO4{-3} = Ag3PO4 + 3 NO3{-}
Na + Cl = NaCl =>
Na + Cl = NaCl
HNO3 + KOH = KNO3 + H2O(l) =>
HNO3 + KOH = KNO3 + H2O(l)
H2SO4 + Ca3(PO4)2 = H3PO4 + CaSO4 =>
3 H2SO4 + Ca3(PO4)2 = 2 H3PO4 + 3 CaSO4
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
CO2 + Au(HS) + Fe3O4 = FeS2 + CH4 + Fe2O3 + Au =>
CO2 + 4 Au(HS) + 10 Fe3O4 = 2 FeS2 + CH4 + 14 Fe2O3 + 4 Au
K2Cr2O7 + NaSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 6 NaSO3 + H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + H2O
NH4OH + HCN = NH4CN + H2O =>
NH4OH + HCN = NH4CN + H2O
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl =>
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl
GaO + I = GaI + O =>
GaO + I = GaI + O
AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ni(HCO3)2 + HCl = NiCl2 + H2O + CO2 =>
Ni(HCO3)2 + 2 HCl = NiCl2 + 2 H2O + 2 CO2
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
HCN + NH3 = NH4{+} + CN{-} =>
HCN + NH3 = NH4{+} + CN{-}
(NH4)2SO4(ac) + ZnCl2(ax) = NH4Cl + ZnSO4 =>
(NH4)2SO4(ac) + ZnCl2(ax) = 2 NH4Cl + ZnSO4
H + SO4 = H2SO4 =>
2 H + SO4 = H2SO4
N(g) + O2(g) + H2O(l) = HNO3 =>
4 N(g) + 5 O2(g) + 2 H2O(l) = 4 HNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgBr2(i) = Mg + Br =>
MgBr2(i) = Mg + 2 Br
CuBr2 + AgNO3 = Cu(NO3)2 + AgBr =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + 2 AgBr
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaCO3 + Na3PO4*6H2O + NaOH = Ca3(PO4)2*Ca(OH)2 + Na2CO3 + H2O =>
4 CaCO3 + 2 Na3PO4*6H2O + 2 NaOH = Ca3(PO4)2*Ca(OH)2 + 4 Na2CO3 + 12 H2O
BrO3{-} + Br{-} + H2O = Br2 + OH{-} =>
BrO3{-} + 5 Br{-} + 3 H2O = 3 Br2 + 6 OH{-}
MgSO4Mg = Mg2SO4 =>
MgSO4Mg = Mg2SO4
AgNO3 + K3PO3 = KNO3 + Ag3PO3 =>
3 AgNO3 + K3PO3 = 3 KNO3 + Ag3PO3
Na3PO4 + HOH = Na2HPO4 + NaOH =>
Na3PO4 + HOH = Na2HPO4 + NaOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuCl2 + K2CO3 = Cu2(CO3)2 + KCl =>
2 CuCl2 + 2 K2CO3 = Cu2(CO3)2 + 4 KCl
KCl(aq) + CaS(aq) = KS + CaCl =>
KCl(aq) + CaS(aq) = KS + CaCl
Cd + PbC2O4 = Pb + CdC2O4 =>
Cd + PbC2O4 = Pb + CdC2O4
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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