Amixture of iron and sulfur can be separated by a. magnetic attraction
b. distillation
c. evaporation
d. filtration

What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution