Hflores11 Hflores11

02-09-2020
Chemistry

contestada

If the density of a substance is d=2.1g/cm^3 what is the mass of 20.0mL of this substance

Respuesta :

linahamdan1980 linahamdan1980

10-09-2020

Answer:

Explanation:

density = mass (g)/ volume (cm3)

2.1 = mass / 20 cm3

mass = 42 g

be attention that each 1 ml =1cm3

Answer Link

Otras preguntas

Give a verbal description of how the patten for sequence 5,10,16,23 is growing

hmm, i dont know how to do this

1. What were the soldiers thinking when they finally had a moment to reflect on the ordeal of storming the beach and completing their mission?

Identify the OBJECTIVE COMPLEMENT in the following sentence. **The last scene left the audience frightened.** *

The diameter of a circle is 19 m. Find the circumference to the nearest tenth. C= what m Answer please

Try to evaluate this problem

11. Which statement about thesis statements is false? • Keep your thesis statement in mind as you research your topic. • All the information in your research pa

what is data? why is it important to collect data ? explain the points.

Abiodun and taiwo share 735 naira between them so that abiodun get 95naira more than taiwo find how much money each gets

When you use the distance formula, you are building a right triangle, the of which goes between two given points. O A. base O B. hypotenuse O C. angle D. leg