0
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What are the hazards for HCl?
HCL is an acid.Concentrated hydrochloric acid (fuming hydrochloric acid) forms acidic mists. Both the mist and the solution have a corrosive effect on human tissue, with the potential to damage respiratory organs, eyes, skin, and intestines. Upon mixing hydrochloric acid with common oxidation chemicals, such as sodium hypochlorite (bleach, NaClO) or Potassium permanganate (KMnO4), the toxic gas chlorine is produced.NaClO + 2 HCl → H2O + NaCl + Cl22 KMnO4 + 16 HCl → 2 MnCl2 + 8 H2O + 2 KCl + 5 Cl2Personal protective equipment such as rubber or PVC gloves, protective eye goggles, and chemical-resistant clothing and shoes are used to minimize risks when handling hydrochloric acid.In short:It's irritative and corrosive.
Describe the hazards of when working with HCL?
HCL is an acid.Concentrated hydrochloric acid (fuming hydrochloric acid) forms acidic mists. Both the mist and the solution have a corrosive effect on human tissue, with the potential to damage respiratory organs, eyes, skin, and intestines. Upon mixing hydrochloric acid with common oxidation chemicals, such as sodium hypochlorite (bleach, NaClO) or Potassium permanganate (KMnO4), the toxic gas chlorine is produced.NaClO + 2 HCl → H2O + NaCl + Cl22 KMnO4 + 16 HCl → 2 MnCl2 + 8 H2O + 2 KCl + 5 Cl2Personal protective equipment such as rubber or PVC gloves, protective eye goggles, and chemical-resistant clothing and shoes are used to minimize risks when handling hydrochloric acid.In short:It's irritative and corrosive.
What is the chemical equation for the reaction between potassium chloride and barium sulfate?
KCl + Ba(SO4) → NR (no reaction) Potassium and chloride don't react, and BaSO4 does not dissolve. Only the opposite reaction would take place: Sulfate and barium from other sources are precipitating to solid. SO4-2(aq) + Ba2+(aq) → BaSO4(s)
What is the formula for manganese(VI) chloride?
MnCl2 Manganese is two electrons away from becoming a noble gas, in fact it has two too many. Chlorine is one away from becoming a noble gas and needs one electron. So two chlorine atoms would have to come to take (steal) manganese's two electrons. So Mn2+ (has two electrons to give) Cl22- (wants to take two electrons)
