| Équations équilibrées la veille |
3 Sn(CO3)2 + 4 H3PO4 = Sn3(PO4)4 + 6 H2CO3
NaN3(aq) = Na(s) + N2(g) =>
2 NaN3(aq) = 2 Na(s) + 3 N2(g)
In + H2SO4 = InSO4 + H =>
In + H2SO4 = InSO4 + 2 H
KAl + H2O = KAl(OH)2 + H =>
KAl + 2 H2O = KAl(OH)2 + 2 H
Al2(S04)3 + Fe203 = Al203 + Fe(S04)3 =>
203 Al2(S04)3 + Fe203 = 2 Al203 + 203 Fe(S04)3
C12H3O8 + O2 = CO2 + H2O =>
4 C12H3O8 + 35 O2 = 48 CO2 + 6 H2O
CuCO3 + CH3COOH = Cu(CH3COOH)2 + CO2 + H2O =>
4 CuCO3 + 9 CH3COOH = 4 Cu(CH3COOH)2 + 6 CO2 + 2 H2O
NaHSO4 + NaHCO3 = Na2SO4 + H2CO3 =>
NaHSO4 + NaHCO3 = Na2SO4 + H2CO3
TiCl3 + O2 + H2O = TiO2 + HCl =>
4 TiCl3 + O2 + 6 H2O = 4 TiO2 + 12 HCl
CH3CH2OH(g) + O2(g) = HC2H3O2(g) + H2O(g) =>
CH3CH2OH(g) + O2(g) = HC2H3O2(g) + H2O(g)
Sn + SbCl5 = SnCl2 + Sb =>
5 Sn + 2 SbCl5 = 5 SnCl2 + 2 Sb
Ca3(PO4)2 + NaHCO3 = Ca(OH)2 + CO2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaHCO3 = 3 Ca(OH)2 + 6 CO2 + 2 Na3PO4
Al2(SO4)3(aq) + K2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O(l) = 2 KAl(SO4)2*12H2O(s)
TiCl4(s) + H2O = TiO2(s) + HCl(aq) =>
TiCl4(s) + 2 H2O = TiO2(s) + 4 HCl(aq)
C4H10 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H10 + 5 K2Cr2O7 + 20 H2SO4 = 6 CH3COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
HOBr = H{+} + OBr{-} =>
HOBr = H{+} + OBr{-}
HCOOH + CH3NH2 = CH3 + HCOO + NH3 =>
HCOOH + CH3NH2 = CH3 + HCOO + NH3
I2 + F = IF3 =>
I2 + 6 F = 2 IF3
Pb(C2H3O2)2 + LiBr = PbBr2 + Li(C2H3O2) =>
Pb(C2H3O2)2 + 2 LiBr = PbBr2 + 2 Li(C2H3O2)
NaBH4 + CH3COOH = NaBH(CH3COO)3 + H2 =>
NaBH4 + 3 CH3COOH = NaBH(CH3COO)3 + 3 H2
Be + NH3 = Be2N3 + H2 =>
4 Be + 6 NH3 = 2 Be2N3 + 9 H2
CH3CH2CH2BrCH2 + NaOH = CH3CH2CH2OHCH2 + NaBr =>
CH3CH2CH2BrCH2 + NaOH = CH3CH2CH2OHCH2 + NaBr
Sb(s) + I2(s) = SbI3 =>
2 Sb(s) + 3 I2(s) = 2 SbI3
Bi(NO3)3 + H2O = Bi(OH)2NO3 + HNO3 =>
Bi(NO3)3 + 2 H2O = Bi(OH)2NO3 + 2 HNO3
At + O2 = AtO =>
2 At + O2 = 2 AtO
Sc + F = ScF3 =>
Sc + 3 F = ScF3
Hg + CaCl2 = HgCl4 + Ca =>
Hg + 2 CaCl2 = HgCl4 + 2 Ca
Cl2O7 + K2O = KClO4 =>
Cl2O7 + K2O = 2 KClO4
NaH(CO3) + HCl = NaCl + H2(CO3) =>
NaH(CO3) + HCl = NaCl + H2(CO3)
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + NaSO4 + H2O =>
2 KBrO3 + 6 NaCl + 6 H2SO4 = 3 Cl2 + 2 KBr + 6 NaSO4 + 6 H2O
NO2 + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2 + H2O(l) = 2 HNO3(aq) + NO(g)
Al2(CO3)3(s) + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3(s) + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
C4H6 + O2 = CO4 + H2O =>
2 C4H6 + 19 O2 = 8 CO4 + 6 H2O
Fe2O3 + Si = Fe3O4 + SiO2 =>
6 Fe2O3 + Si = 4 Fe3O4 + SiO2
C3H8O3 + HBr = C3H5Br3 + H2O =>
C3H8O3 + 3 HBr = C3H5Br3 + 3 H2O
B4O5(OH)4{2-} + H2O = H3BO3 + OH{-} =>
B4O5(OH)4{2-} + 5 H2O = 4 H3BO3 + 2 OH{-}
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH4(aq) + OH(aq) = NH4(OH) =>
NH4(aq) + OH(aq) = NH4(OH)
Fe2 + HCl = FeCl3 + H2 =>
Fe2 + 6 HCl = 2 FeCl3 + 3 H2
KOH + NaC2H3O2 = KC2H3O2 + NaOH =>
KOH + NaC2H3O2 = KC2H3O2 + NaOH
NaHCO3 + C2H402 = C2H3Na02 + CO2 + H2O =>
820 NaHCO3 + 13 C2H402 = 410 C2H3Na02 + 26 CO2 + 2408 H2O
Fe2O3 + NH4OH = Fe(OH)3 + NH3 =>
Fe2O3 + 3 NH4OH = 2 Fe(OH)3 + 3 NH3
Mg3P2 = Mg2 + P3 =>
6 Mg3P2 = 9 Mg2 + 4 P3
Cu(OH)2 + NH4OH = Cu(OH)2NH3 + H2O =>
Cu(OH)2 + NH4OH = Cu(OH)2NH3 + H2O
HCH3CO2 = HCH3 + CO2 =>
HCH3CO2 = HCH3 + CO2
Fe2O3(g) + H2(g) = Fe(l) + H2O(g) =>
Fe2O3(g) + 3 H2(g) = 2 Fe(l) + 3 H2O(g)
KOH + HPO = KP + HO =>
KOH + HPO = KP + 2 HO
(NH4)2Cr2O7 + H2SO4 = CrO3 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + H2SO4 = 2 CrO3 + (NH4)2SO4 + H2O
C12H22O11 + NO2 = N2O + CO2 + H2O =>
C12H22O11 + 16 NO2 = 8 N2O + 12 CO2 + 11 H2O
H2CrO4 + LiOH = Li2CrO4 + H2O =>
H2CrO4 + 2 LiOH = Li2CrO4 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
