Why does the magnet disolves when is insert in hydrochloric acid

What processes would cause increased abrasion along the coastal region? Explain.

What proves to be Paris's fatal flaw? a. inability to understand poetic language and double-meanings b. mediocre looks c. his desire to defy social conventions d. his fiery temper and desire for violence

The most negative electron affinity is most likely associated with which type of atoms?

A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas reaction vessel. The vessel is a stainless-steel cylinder that measures 31.0 cm wide and 37.2 cm high.

What is the ratio of carbon dioxide production to oxygen consumption?

Compare and contrast the compounds CH4 and PH3 in terms of covalent bonding, molecular geometry (shape), and intermolecular forces. Which substance would experience a stronger attraction between its molecules, and why?

How do consumers energy

Given that the molar mass of NaCl is 58.44 g/mol, what is the molarity of a solution that contains 87.75 g of NaCl in 500. mL of solution? moles of solute Use molarity - liters of solution

What are 3 ways to seperate metal particles and salt

Sarah heated some orange coloured crystals in a test tube. The crystals turned green and fizzed. After the fizzing stopped, the test tube was allowed to cool. A green powder was left in the tube.