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

the length of a rectangular is one less than twice the width. Find the length + width, if the perimeter is 40

Why does my screen keep showing R/34 pictures of boots the monkey? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as

70 POINTS!!!! This is my fourth time asking, PLEASE HElP!!! What is the domain of the following points?(The following points are on the image below) A {-7, 3, 7

Why does my screen keep showing R/34 pictures of boots the monkey? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as

5. What metaphor did Las Casas use to describe the natives and where does this metaphor come from?

2+2 Im graduated, so my points are up for grabs cause I’ll never use them

What is the formula of Sodium Sulfide? A) Na3S₂ B) NaS₂ C) Na₂S D) Nas

Determine the perimeter of the right triangle shown. Round your final answer to the nearest whole number, if necessary. right triangle with vertices at negative

Solve the equation. 1 1 ²x+3-2x = 4+²x+5 4 If necessary: Combine Terms Apply properties: Add Multiply To start over: Subtract Reset Divide

If I open a business to serve blind people then design the interior to be akin to an obstacle course, am I cruel? I’m graduated so my points are up for grabs ca