daviemukama daviemukama

03-10-2016
Chemistry

contestada

The density of platinum is 23.4 g/cm3

. Calculate the mass of 75.0 cm3

of platinum.

Respuesta :

clevergirl clevergirl

03-10-2016

Density=mass / volume
23.4 =mass/ 75
75x23.4= 1755 g = mass

Answer Link

Otras preguntas

What are the vertical displacement (d) and maximum value (m) for the graph shown below?Answer ChoicesA. d = 5, m = 5B. d = 3, m = 5C. d = 2, m = 5D. d = 2, m =

What is a brief summary

What type of glacier forms in a montainous area?

What is the theme of the book mice and men?

A roller coaster with a mass of 1000 kg is shot to a speed of 30 m/s in 8 seconds. How much kinetic energy does this coaster have at the end of the 8 seconds? T

What is the purpose of transition words in persuasive writing? to state claims to link ideas to cite sources to offer criticism

Some interview questions are designed to rattle you to see how you deal with stress. please select the best answer from the choices provided t f

Which law gives you the right to know what is contained in your credit report? a. equal credit opportunity act b. fair credit billing act c. fair credit repo

Mass is the amount of matter in a: space body or object weight

Factor completely 9x^21+9x-4