wathy5rodihalbo8 wathy5rodihalbo8

03-09-2016
Chemistry

contestada

7. what is the density of an object having a mass of 8.0 g and a volume of 25 cm^3? a) 0.32g/cm^3 b) 2.0 g/cm^3 c) 3.1 g/cm^3 d) 200 g/cm^3

Respuesta :

Willchemistry Willchemistry

03-09-2016

D = m / V

D = 8.0 g / 25 cm³

D = 0.32 g/cm³

Answer A

Answer Link

Otras preguntas

Which type of variable is kept the same throughout the experiment?

What is the mass of a truck if it produces a force of 14,000n while accelerating at a rate of 5m/s?

What is the unit rate of four pounds of apples that cost $1.96

Literal Equations: C=2πr solve for r P=4s solve for s

Both glycoside and peptide linkages result from dehydration synthesis. A.TRUE B.FALSE

Which of these Victorian beliefs did Oscar Wilde openly challenge?

What is the approximate area of the shaded region? A. 178.5 square centimeters B. 100 square centimeters C. 78.5 square centimeters D. 21.5 square centimete

What types of individuals in a population are represented by the two ends of a bell curve ?

What is 114006 in expanded form?

it costs $5.50 per hour to rent a pair of ice skates, for up to 2 hours. After 2 hours, the rental cost per hour decreases to $2.50. How much does it cost to re