| Équations équilibrées la veille |
NO3Br + H2O = HNO3 + Br + OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3BO3 + H2O = OH + H4BO3 =>
H3BO3 + H2O = OH + H4BO3
MgCO3*CaCO3 = CaO*MgO + CO2 =>
MgCO3*CaCO3 = CaO*MgO + 2 CO2
I4O9(s)I2O6(s) = I2(s) + O2(g) =>
2 I4O9(s)I2O6(s) = 6 I2(s) + 15 O2(g)
magnesium + sodiumhydroxide = Mg(OH)2 + Na =>
Mg + 2 NaOH = Mg(OH)2 + 2 Na
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Pb(CH3COO)2*3H2O = Pb(CH3COO)2 + H2O =>
Pb(CH3COO)2*3H2O = Pb(CH3COO)2 + 3 H2O
Al(s) + O3(g) + H2O(l) = Al(OH)3 =>
2 Al(s) + O3(g) + 3 H2O(l) = 2 Al(OH)3
OH + HS{-} = S2O3{2-} + H =>
3 OH + 2 HS{-} = S2O3{2-} + 5 H
Na3PO4 + Ba = Na2Ba + PO4 =>
2 Na3PO4 + 3 Ba = 3 Na2Ba + 2 PO4
H2SO4 + NaHS = H2S + Na2SO4 =>
H2SO4 + 2 NaHS = 2 H2S + Na2SO4
C9H8O + CH3CH2OH = C9H8OH + CH3CH2O =>
C9H8O + CH3CH2OH = C9H8OH + CH3CH2O
TBCl + H2O = TBOH + HCl =>
TBCl + H2O = TBOH + HCl
C12H22O11 + H2O = C21H302 + CO2 =>
193 C12H22O11 + 1501 H2O = 24 C21H302 + 1812 CO2
Cu(OH)2 + C2H4O2 = (Cu(CH3COO)2) + H2O =>
Cu(OH)2 + 2 C2H4O2 = (Cu(CH3COO)2) + 2 H2O
SiO2(s) + C(s) = SiC + O(g) =>
SiO2(s) + C(s) = SiC + 2 O(g)
K2SO4 + AlCl3 = Al2(SO4)3 + KCl =>
3 K2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 KCl
I2 + KBr = KBrI2 =>
I2 + KBr = KBrI2
IO3{-} + I{-} + Cl2{-} + H{+} = ICl2{-} + H2O =>
IO3{-} + 5 I{-} + 6 Cl2{-} + 6 H{+} = 6 ICl2{-} + 3 H2O
CO2 + Sn = O2Sn + C =>
CO2 + Sn = O2Sn + C
Na + Ca(OH)2 = Ca + Na(OH)2 =>
Na + Ca(OH)2 = Ca + Na(OH)2
NiC2O4*2H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2H2O + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
Ca3(PO4)2(s) + H2SO4(ac) = Ca(H2PO4)2(ac) + Ca(HSO4)2(ac) =>
Ca3(PO4)2(s) + 4 H2SO4(ac) = Ca(H2PO4)2(ac) + 2 Ca(HSO4)2(ac)
Ca(HCO3)2 + Mg(OH)2 = Ca(OH)2 + MgCO3 + H2O =>
Ca(HCO3)2 + 2 Mg(OH)2 = Ca(OH)2 + 2 MgCO3 + 2 H2O
C2H5NH2 + O2 = CO2 + H2O + N =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 4 N
K2C2O4 + H2SO4 = K2SO4 + HCOOH + CO2 =>
K2C2O4 + H2SO4 = K2SO4 + HCOOH + CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Bi2S3 + HNO3 + H{+} = Bi{3+} + S + NO + H2O =>
Bi2S3 + 2 HNO3 + 6 H{+} = 2 Bi{3+} + 3 S + 2 NO + 4 H2O
KOH + N2 = NO2 + K + H2O =>
8 KOH + N2 = 2 NO2 + 8 K + 4 H2O
Zn(OH)2 + Na2SO4 = ZnSO4 + NaOH =>
Zn(OH)2 + Na2SO4 = ZnSO4 + 2 NaOH
C + Fe2CO3 = FeCO + O2 =>
2 C + 2 Fe2CO3 = 4 FeCO + O2
Sb2S3(s) + HCl(aq) = H2S(g) + SbCl3(s) =>
Sb2S3(s) + 6 HCl(aq) = 3 H2S(g) + 2 SbCl3(s)
H + CuO = HCu + O2 =>
2 H + 2 CuO = 2 HCu + O2
Ru(s) + Cl2(g) = RuCl2 =>
Ru(s) + Cl2(g) = RuCl2
SiO2 + CH3F = COF2 + SiF4 + CH4 =>
SiO2 + 8 CH3F = 2 COF2 + SiF4 + 6 CH4
CoBr3(aq) + CaSO4(s) = CaBr2(aq) + Co2(SO4)3(aq) =>
2 CoBr3(aq) + 3 CaSO4(s) = 3 CaBr2(aq) + Co2(SO4)3(aq)
CH2CHCH2OH + O2 = H2O + CO2 =>
CH2CHCH2OH + 4 O2 = 3 H2O + 3 CO2
SO4 + NaOH = Na + SO4OH =>
SO4 + NaOH = Na + SO4OH
Al3N3 + MgCl2 = Mg3N2 + AlCl3 =>
2 Al3N3 + 9 MgCl2 = 3 Mg3N2 + 6 AlCl3
CuO + CH3COOH = CH3COOCu + CO2 + H2O =>
8 CuO + 9 CH3COOH = 8 CH3COOCu + 2 CO2 + 6 H2O
NaNO2 + H2SO5 = Na2SO4 + NO2 + H2O =>
2 NaNO2 + H2SO5 = Na2SO4 + 2 NO2 + H2O
HBr = BrH =>
HBr = BrH
K2O + HClO = KClO + H2O =>
K2O + 2 HClO = 2 KClO + H2O
H2S + H{+} + Cr2O7{-2} = S + Cr{3+} + H2O =>
3 H2S + 8 H{+} + Cr2O7{-2} = 3 S + 2 Cr{3+} + 7 H2O
CH4 + O2 = C2O4 + H2 =>
2 CH4 + 2 O2 = C2O4 + 4 H2
Ca + Li = CaLi4 =>
Ca + 4 Li = CaLi4
Pb(NO3)2(aq) + HI(aq) = PbI(s)2 + H(NO3)(aq) =>
Pb(NO3)2(aq) + 2 HI(aq) = PbI(s)2 + 2 H(NO3)(aq)
MnO2 + CO = Mn203 + CO2 =>
203 MnO2 + 406 CO = Mn203 + 406 CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
