Recent content by Popper

can anyone tell me or list me what i have to get tuned up during a certain mileage? i have 28k on my car :)

1.)The physiologic saline solution used in hospitals is 0.90% NaCl (mass of NaCl per volume of the solution). What is its molarity? 2.) Laboratory ammonia is 14.8M NH3(aq) with a density of 0.898 g/ml. What is the mass of NH3 in 1.0 liter of the solution? 3.) How many grams of water is required...

1.)The physiologic saline solution used in hospitals is 0.90% NaCl (mass of NaCl per volume of the solution). What is its molarity? 2.) Laboratory ammonia is 14.8M NH3(aq) with a density of 0.898 g/ml. What is the mass of NH3 in 1.0 liter of the solution? 3.) How many grams of water is required...