Ask question

Ask question

All categories

3 years ago

15

Calculate the volume of a sample of mercury with a density of 14.6 g/mL and a mass of 1.00 g. The answer is assumed to be in mL.

Please include a numeric value only with significant figures.

1 answer:

Darya [45]3 years ago

3 0

Answer:

0.0685 mL

Explanation:

To find the volume of the sample, divide the mass by the density.

(1.00 g)/(14.6 g/mL) = 0.0685 mL

You might be interested in

What should be included in a science conclusion

QveST [7]

A science conclusion should simply have a statement identifying whether your experiment’s aim turned out to be true or false

7 0

1 year ago

What is the mass percent of potassium sulfate in solution if 78g of potassium sulfate is dissolved in 500 mL of water? (The dens

Debora [2.8K]

Answer:

13.5 %

Explanation:

First we<u> calculate the mass of 500 mL of water</u>, using <em>its density</em>:

Volume * Density = Mass

500 mL * 1.00 g/mL = 500 g

Then we <u>calculate the mass percent of potassium sulfate</u>, using the formula:

Mass of Potassium Sulfate / Total Mass * 100%

78 g / (78 + 500) g * 100 % = 13.5 %

6 0

2 years ago

What is 190 K in degrees Celsius? Show your work for full credit.

saveliy_v [14]

Answer:

-83.15

Explanation:

190K − 273.15 = -83.15°C

3 0

2 years ago

Can someone find from which website this test is?

Nadusha1986 [10]

Answer:

Try quizlet, they have everything on there

Explanation:

8 0

2 years ago

85g=kg?<br> Unit conversion.

Paraphin [41]

Answer:

0.085 kg

Explanation:

1 g=0.001 kg OR 1 kg=1000 g

so $\frac{85}{1000}$ =0.085 kg

3 0

2 years ago