What is the mass of a 5.00 cm 3 piece of copper having a density of 8.96 g/cm3?

1 answer:

4 0

Mass/volume = density. We know the volume (5 cm cubed) and the density (8.96). We plug these into the equation to find the mass:

M/5 = 8.96

M = 44.8 grams

You might be interested in

An airplane has a mass of 12,000kg. If it is accelerating at 16m/sec2, what is its force?(round to the nearest whole number) NEE

icang [17]

Answer:

$F=1.92x10^5N$

Explanation:

Hello!

In this case, since the force exerted by an object with a certain mass an acceleration is:

$F=m*a$

We can plug in the given mass of 12,000 kg and acceleration of 16 m/s^2 to obtain:

$F=12,000kg*16m/s^2\\\\F=192,000kg*m/s^2\\\\F=1.92x10^5N$

Best regards!

8 0

2 years ago

This form of matter does not have definite shape and is not easily compressed.

ElenaW [278]

Liquid is the form of matter that does not have definite shape and is not easy to compress.

4 0

2 years ago

Why can carbon bond to many elements simultaneously? because its +4 valence forms ionic bonds because it has a natural ionic cha

mina [271]

<span>Because it is capable of forming multiple covalent bonds. I hope 15 hours isn't too late to answer your question.

</span>

6 0

3 years ago

Read 2 more answers

Identify the single displacement reaction. 2H 2 + O 2 ⟶ 2H 2O Al 2S 3 ⟶ 2Al + 3S Cl 2 + 2KBr ⟶ 2KCl + Br 2 C 4H 12 + 7O 2 ⟶ 6H 2

ozzi

Answer: $Cl_2+2KBr\rightarrow 2KCl+Br_2$

Explanation:

A single displacement reaction is one in which a more reactive element displaces a less reactive element from its salt solution. Thus one element should be different from another element.

$Cl_2+2KBr\rightarrow 2KCl+Br_2$

Synthesis reaction is defined as the reaction where substances combine in their elemental state to form a single compound. $2H_2+O_2\rightarrow 2H_2O$