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KengaRu [80]
4 years ago
8

The density of carbon in the form of diamond is 3.51 g/cm^3. if you have a small diamond with a volume of 0.0270 cm3 what is its

mass in grams
Chemistry
2 answers:
rusak2 [61]4 years ago
7 0

Explanation:

It is known that density is mass divided by volume in liter.

Mathematically,    Density = \frac{mass}{volume}

It is given that density is 3.51 g/cm^{3} and volume is 0.0270 cm^{3}.

Therefore, calculate the mass as follows.

                    Density = \frac{mass}{volume}

               3.51 g/cm^{3} = \frac{mass}{0.0270 cm^{3}}

                         mass = 0.09477 g

Thus, we can conclude that mass of given substance is 0.09477 g.

lora16 [44]4 years ago
3 0
Hey there!:


density  = 3.51 g/cm³

Volume = 0.0270 cm³

Therefore:

D = m / V

3.51 = m / 0.0270

m = 3.51 * 0.0270

m = 0.09477 g 
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solution:

Ta is BCC, a=\frac{4}{\sqrt{3}r},n=2atoms/cell\\p=16.6gram/cm^3,A=180.9gram/mol\\P=\frac{A\times n}{N_{a}\times v}=\frac{180.9\frac{gram}{mol}\times 2 \frac{atom}{cell}}{6.023\times10^23\frac{atom}{mol}\times(\frac{4}{\sqrt{3}\times r})^3\frac{cm^3}{cell}}\\=16.6\frac{gram}{cm^3}\\r=(\frac{180.9\times2}{16.6\times6.023\times10^23\times(\frac{4}{\sqrt{3}})^3})^\frac{1}{3}\times10^8


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4 years ago
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I think It’s 55 but that’s just me
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3 years ago
3.
swat32

Answer:

14.7838

Explanation:

Given that;

A student uses a solution that contains 16 g of water to conduct an experiment and at the end of an hour ; the amount have decreased by 3.5%

The mathematically illustration for this is given as

= 16 g ×  3.5%

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after two hours , the amount would have decreased by:

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= 14.7838

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