The density of titanium is 4.553 g/cm3. A 15.77 g piece of titanium is placed in a 100.0 mL graduated cylinder that initially contains 35.7 mL of water. In what place is the graduated cylinder marked?  (tens, ones, tenths, hundredths,...) What is the new reading on the graduated cylinder containing the titanium? If the titanium is cube shaped, what would its dimensions (l, w, h) be?

Substance A has a density of 0.30g/ml and substance B has a density of 0.690g/ml. Are the particles in substance A farther apart, closer together, or separated by the same distance as those in substance B?

An experiment requires 61.1 mL of ethyl alcohol. If the density of ethyl alcohol is 0.790g/cm³, what is the mass of 61.1 mL of ethyl alcohol?

A rectangle lead apron is placed over the chest of a patient while X-rays are taken in a dental office. The apron measures 75.0cm by 50.0cm by 0.20cm. If the density of the lead is 11.3g/cm3, what is the mass (in g) of the lead apron?

a vial of pure acetone has a mass of 2.07 grams. what volume (in cubic centimeters) will it occupy? round your answer to two decimal places.

A 4.37 g sample of metal cylinder is placed in a flask. Water is added to the flask and the total volume in the flask is read to be 126.24  mL. The mass of the water, flask, and metal is 268.50g. If the mass of the flask is 139.30g and the density of water is 0.9980 g/mL   a) What is the density of the metal cylinder?  g/cm^3    b) If the length of the cylinder is 1.68 cm, what will the radius of the cylinder be (in cm)?     Blank # 1   Blank # 2

The sun is 1.496 x 1011 meters from the earth.  If light travels at 3.0 x 108 m/sec, how many seconds will it take light to get from the sun to the earth?  How many minutes is that?.   Round each answer to proper sig. figs.

You find a penny with a mass of 2.50 g and a volume of 0.266 cm3. Is this penny pure copper? (The density of copper is 8.96 g/cm3)

one box of iron nails contains 85 nails and weighs 0.260lbs lbs total. The density of iron is 7.86g/cm^3 . if 35 nails are added to a graduated cylinder containing 17.65mL of water what is the new level of water in mL in the cylinder.

What is the volume of an osmium sphere that has a mass of 9.991 g? The density of osmium (Os) is 22 g/ cm3?