A solution contains 6.3 moles of NaCl in 0.5 L of water. What is the molarity of this solution? Report your answer to one decimal place #.#

How many moles are equivalent to 55.5g of nano3

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space