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

What determines the stability of nucleus. explain?

A force of 20N moves a body with an acceleration of 2 ms^-2 . what is its mass

Find P(Z > 3.89) Pls I need help

find x and y given that 2x-10= 4y and 3y = 5x-18

solve .1-cot⁴o / sin⁴o = 1+2 cot²o

2. Rajah menunjukkan lintasan alur cahaya bergerak dari C blok plastik ke udara. Kira; a. indeks biasan plastik b. laju cahaya dalam plastik plastik udara 55° 3

if 3/4 of a man income is 3000, what will be the man 1/4 of his income

Reciprocal of (3/7)^2

Instructions: Multiply all the elements of the equation by the least common multiple to simplify, and then solve. Use fractions rather than decimals in your ans

A force of 20N moves a body with an acceleration of 2 ms^-2 . what is its mass