Astudent prepared a solution of nacl by dissolving 55.0g of sodium chloride in 570 ml of water. what is the percent by mass of the nacl solution?

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

Find the mass in grams of 1.37x1020 particles of h3po4

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?