Which solution is 6.0 percent (m/m) potassium iodide (KI) in water?

6.0 g KI dissolved in 100 kg water
6.0 g KI dissolved in 1 L water
6.0 g KI dissolved in 100 g water
6.0 g KI dissolved in 94 g water

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Find the number of moles of argon in 364g of argon.