| Équations équilibrées la veille |
3 Cu + 8 HNO3 = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Al2 + Ca3 = Al2Ca3 =>
Al2 + Ca3 = Al2Ca3
Zn + Cu(SO4) = Zn(SO4)2 + Cu =>
Zn + 2 Cu(SO4) = Zn(SO4)2 + 2 Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCCH + KMnO4 + H2O = (COOH)2 + MnO2 + KOH =>
3 HCCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 MnO2 + 8 KOH
CaSO4 + C = CO + SO2 + CaO =>
CaSO4 + C = CO + SO2 + CaO
C2H5F + F = C2H4F2 + HF =>
C2H5F + 2 F = C2H4F2 + HF
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CuS + HNO3 = Cu(NO3) + NO + S + H2O =>
3 CuS + 4 HNO3 = 3 Cu(NO3) + NO + 3 S + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca + H(NO3) = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 H(NO3) = 4 Ca(NO3)2 + N2O + 5 H2O
Copper(II)Sulfate + AmmoniumSulfide = Copper(II)Sulfide + AmmoniumSulfate =>
Copper(II)Sulfate + AmmoniumSulfide = Copper(II)Sulfide + AmmoniumSulfate
Ca(CN)2 + H2O = Ca(OH)2 + H(CN) =>
Ca(CN)2 + 2 H2O = Ca(OH)2 + 2 H(CN)
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Cs + CaO = Cs2O + Ca =>
2 Cs + CaO = Cs2O + Ca
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Al(NO3)3*9H2O + NH2CH2COOH = Al2O3 + N2 + CO2 + H2O =>
6 Al(NO3)3*9H2O + 10 NH2CH2COOH = 3 Al2O3 + 14 N2 + 20 CO2 + 79 H2O
HCl + ZnO = H2O + ZnCl2 =>
2 HCl + ZnO = H2O + ZnCl2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + H2SO4 = NSO4 + H2 =>
N2 + 2 H2SO4 = 2 NSO4 + 2 H2
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
CrI3 + KOH + S = KIO4 + K2Cr2O7 + K2S + H2O =>
2 CrI3 + 62 KOH + 27 S = 6 KIO4 + K2Cr2O7 + 27 K2S + 31 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4Cl + F2 = NH4F + Cl2 =>
2 NH4Cl + F2 = 2 NH4F + Cl2
Na + HCl = NaCl + H2* =>
2 Na + 2 HCl = 2 NaCl + H2*
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
H2TeO4 + Au(OH)3 = Au2(TeO4)3 + H2O =>
3 H2TeO4 + 2 Au(OH)3 = Au2(TeO4)3 + 6 H2O
KMnO4 + C3H5(OH)3 = K2O3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 2 C3H5(OH)3 = 7 K2O3 + 7 Mn2O3 + 6 CO2 + 8 H2O
(C6H6)CHCHCOOH + Br2 = (C6H6)CHBrCHBrCOOH =>
(C6H6)CHCHCOOH + Br2 = (C6H6)CHBrCHBrCOOH
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Fe{2+} + Cr2O7{2-} + H3O{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 14 H3O{+} = 6 Fe{3+} + 2 Cr{3+} + 21 H2O
KCO3CaCl = CaCO3KCl =>
KCO3CaCl = CaCO3KCl
KCO3 + CaCl = CaCO3 + KCl =>
KCO3 + CaCl = CaCO3 + KCl
AgNO3 + Na2S2O3 + HNO3 = Ag2S + SO2 + NaNO3 + H2O =>
4 AgNO3 + 3 Na2S2O3 + 2 HNO3 = 2 Ag2S + 4 SO2 + 6 NaNO3 + H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
BCl3 + NF3 = BNCl3F3 =>
BCl3 + NF3 = BNCl3F3
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
B + PO = BPO =>
B + PO = BPO
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2O + N2H8SO4 = Na2SO4 + H2O + NH3 =>
Na2O + N2H8SO4 = Na2SO4 + H2O + 2 NH3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
KI + Cl2 + H2O = HCl + HIO3 + KCl =>
KI + 3 Cl2 + 3 H2O = 5 HCl + HIO3 + KCl
NH4HCO3 = NH3 + CO2 + H2O =>
NH4HCO3 = NH3 + CO2 + H2O
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
