If an object is an irregularly shaped solid has a mass of 50.0 grams and it is dropped into a graduated cylinder filled with 25.0 mL of water. After displacement the graduated cylinder measures 33.8 mL. What is the density of this irregular shaped object?

An experimental procedure requires a 10 ml of acid to be dissolved

What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases

27 drag each label to the correct location on the image. a particular exosolar system has five planets in total: a, b, c, d, and e. the table lists the orbital periods of these planets in days. planet orbital period (days) a 600 b 80 c 1,000 d 500 e 100 move each planet to its orbit in the system.