09-09-2019
Chemistry

contestada

A block of copper has dimensions of 32cm x 21cm x 11cm. What is the mass of the block of copper ?

Respuesta :

colabirb colabirb

09-09-2019

Explanation:

The volume of the copper block is:

[tex]32 \times 21 \times 21 = 14112 \: {cm}^{3} [/tex]

The density of copper is 8.96 g/cm³

So the mass of the copper block is

[tex]14112 \times 8.96 = 126443.52 \: g[/tex]

or 126.44352 kg.

Answer Link

Otras preguntas

1. Why is a different type of courage required to save lives? To accept that the loss of a firefighter is a normal occurrence. To avoid doing unsafe acts as a r

Solve for y! 8x - 4y = -28

When lots of people are present and volunteer help is needed, very commonly nobody is quick to offer their assistance. Usually everyone is hoping someone else w

Draw the structure(s) of the product(s) of the Claisen condensation reaction between ethyl propanoate and ethyl formate. Draw only the condensation product, inc

Brent’s after-school game club has 12 members from which a six-member team is created. Miguel’s after-school sports club has 10 members from which a six-member

Zoe would like to configure multiple PowerPoint slide presentations at the same time, copying and pasting content from one to another. She would like to do this

A concentration cell is constructed with copper electrodes and Cu2+ in each compartment. In one compartment, the [Cu2+] = 1.0 × 10–3 M and in the other compartm

The contiguous United States can best be described asA) the District of Colombia.the two US states not connected to another US state.B) the two US states not co

Evaluate each expression for a =-1 and b = 5.13. (ab)?

Easy Question Topic: Volume