chem

A piece of plastic has a mass of 14.2 grams and volume of 16.8cm cube. What is the mass of 1.00cm cube of this plastic?

Thanks for your help.

  1. 👍 0
  2. 👎 0
  3. 👁 339
  1. 14.2 g _____16.8 cm3
    _______________________ = 0.84 g ??????
    1 cm3

    1. 👍 0
    2. 👎 0
  2. To 3 significant figures I have 0.845 gt.

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    1. A piece of rectangular wood that measures 3.0 cm by 6.0 cm by 4.0 cm has a mass of 80.0 grams. What is the density of the wood? Would the piece of wood float in water? 2. I threw a plastic ball in the pool for my dog to fetch.

  2. Physics

    A cube of mass m1 = 6.8 kg is sitting on top of another cube of the same size and mass m2 = 0.7 kg while they are both in free-fall. Ignoring any air resistance, what is the magnitude of the normal force with which the bottom cube

  3. Physics

    1. If the Density= 6 g/mL and the Volume= 42mL What is the mass 2. If the Mass= 4 grams and the Density=2 g/mL What is the Volume 3. If the Mass=12 grams and the Volume=4mL What is the Density 4. If the Mass=121 grams and the

  4. Science

    Which objects will sink or float if the density of pure water is1/gm or 1gm/cm3. The following of the following objects will sink or float if the mass, volume, and density of the objects are: Small sized block : mass=4.5 grams,

  1. Chemistry

    What is the mass, in grams, of a pure gold cube that has a volume of 3.00 cm3?

  2. science

    What is the density of a piece of wood that has a mass of 25.0 grams and a volume of 29.4 cm3

  3. physical science

    Fifteen grams of a liquid plastic are frozen in a physical change that increases the volume. What can be known about the plastic after the change? A) It will weigh more than 15 grams. B) It will have an increased density. C) It

  4. Chemistry

    What is the volume of a board that measures 1.8cm by 8.8cm by 30.5cm? I just do 1.8 x 8.8 x 30.5 to get the answer of 483.12, right? You always just x everything for volume?

  1. Algebra

    Write a formula showing the dependence of the mass of a piece of cork on its volume, if the density of cork is 0.18g/cm3. Using the formula, find the volume of a piece of cork with a mass of 64.8g

  2. Science

    If water with the mass of 15.0 grams is heated into water vapor in a closed system such as a closed glass jar, what is the mass of the gas after the water completely vaporizes? A) 13.5 grams B) 15.0 grams C) 16.5 grams D) The mass

  3. chemistry

    An ice cube with a mass of 40.0 g melts in water originally at 25.0 degree C. a. How much heat does the ice cube absorb from the water when it melts. Report the answer in calories, kilocalories, joules b. Calculate the number of

  4. math

    the length ( L cm) of an edge of a cube is proportional to the cube root of its mass ( M grams).It is known that if L= 15, then M=125. let K be the constant of variation. CALCULATE THE VALUE OF K

You can view more similar questions or ask a new question.