contoh kalimat akua regia

• Niobium and tantalum are resistant to all acids, including aqua regia.
  Niobium dan tantalum tahan terhadap semua asam, termasuk akua regia.
• Ruthenium can be dissolved in aqua regia only when in the presence of oxygen, while rhodium must be in a fine pulverized form.
  Rutenium dapat dilarutkan dalam akua regia hanya ketika dalam keberadaan oksigen, sementara rodium harus dalam bentuk bubuk halus.
• Platinum, gold and mercury can be dissolved in aqua regia, a highly concentrated mixture of hydrochloric acid and nitric acid, but iridium and silver cannot.
  Platinum, emas dan merkuri dapat dilarutkan dalam akua regia, campuran pekat asam klorida dan asam nitrat, tapi iridium dan perak tidak dapat larut.