3 years ago

What volume is used to calculate the volume of a solid object

Chemistry

1 answer:

Degger [83]3 years ago

3 0

Answer:

cubic measurements

Explanation:

i.e. cubic meter or cubic centimeter

You might be interested in

The formula for density is ____ divided by volume. mass ounces weight

neonofarm [45]

The answer is mass which is also m/v=d

8 0

3 years ago

Read 2 more answers

A music performance takes place in an enclosed arena. A person sitting a distance of 20.0 m from the speaker experiences a sound

Flura [38]

Vybbybybtbyyybybybybybbynununununynynynynynynynynynynynynynynynynynynunynynynynyninununununununnunubynununununununu

3 0

2 years ago

Which properties of glass are a promblem in transporting food and drink?

poizon [28]

Answer:

awww this is so cuteeeee

Explanation:

oml really

5 0

2 years ago

Read 2 more answers

What volume does 18.0g of bromine occupy?

Varvara68 [4.7K]

Hey there!

Atomic mass Bromine ( Br ) = 79.9 u

Therefore:

79.9 g Br --------------- 22.4 L ( at STP )

18.0 g Br --------------- volume ??

Volume Br = 18.0 * 22.4 / 79.9

Volume Br = 403.2 / 79.9

Volume Br = 5.046 L

hope this helps!

4 0

2 years ago

Which of the following represents the least number of molecues?

Mars2501 [29]

Answer:

Answer: a) 20g of H2O (18.02 g/mol) molecules=6.68x10^23

Explanation:

In order to find the amount of molecules of each of the options, we need to follow the following equation.

$molecules=\frac{mass(g)x6.022x10^{23}(molecules/mol) }{atomic weight(g/mol)}$

So, let´s get the number of molecules for each of the options.

$a) molecules=\frac{20(g)x6.022x10^{23}(molecules/mol) }{18.02(g/mol)}=6.68x10^{23}molecules$

$b) molecules=\frac{77(g)x6.022x10^{23}(molecules/mol) }{16.06(g/mol)}=2.89x10^{24}molecules$

$c) molecules=\frac{68(g)x6.022x10^{23}(molecules/mol) }{42.09(g/mol)}=9.73x10^{23}molecules$

$d) molecules=\frac{100(g)x6.022x10^{23}(molecules/mol) }{44.02(g/mol)}=1.37x10^{24}molecules$

$d) molecules=\frac{84(g)x6.022x10^{23}(molecules/mol) }{20.01(g/mol)}=2.53x10^{24}molecules$

the smalest number is in option a)

Best of luck.

7 0

2 years ago

What volume is used to calculate the volume of a solid object ​

What volume is used to calculate the volume of a solid object