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Andreas93 [3]
3 years ago
10

Using data from Ms.Baltzers students, they found the mass of a piece of brown metal was 14.2 grams, and the volume of that same

piece of metal was 1.8 mL. what is the density of the brown metal?​
Chemistry
1 answer:
Hunter-Best [27]3 years ago
5 0

Answer:

d = 7.9 g/mL

Explanation:

Density:

Density is equal to the mass of substance divided by its volume.

Units:

SI unit of density is Kg/m3.

Other units are given below,

g/cm3, g/mL , kg/L

Formula:

D=m/v

D= density

m=mass

V=volume

Symbol:

The symbol used for density is called rho. It is represented by ρ. However letter D can also be used to represent the density.

Given data:

Mass of brown metal = 14.2 g

Volume = 1.8 mL

Density = ?

Solution:

d = m/v

d = 14.2 g/1.8 mL

d = 7.9 g/mL

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The question is incomplete. Complete question is read as:
'<span>One cup of fresh orange juice contains 115 mg of ascorbic acid (vitamin C, C6H8O6). Given that one cup = 218.0 mL calculate the molarity of vitamin C in organic juice.'
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</span>
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