Ask question

Ask question

All categories

Ad libitum [116K]

3 years ago

7

What is the density if a sample of rock has a mass of 69 g and a volume of 23 ml?

2 answers:

vodomira [7]3 years ago

5 0

Density is mass and volume so do the math and 3 grams

kiruha [24]3 years ago

4 0

Density = mass / volume

= 69g / 23 ml

= 3 g / ml.

Thus, the density of the sample is 3 grams per ml or 3g/ ml

You might be interested in

How many moles of gas are in 4.4 mL at 1.2 atm?

kirza4 [7]

The Correct Answer Is 3.2

3 0

3 years ago

21) Scientists represent elements by using<br> a formulas b. subscripts<br> c. symbols<br> d. words

Hunter-Best [27]

They represent elements by using symbols

4 0

3 years ago

In a solution the solute is the substance present in the greatest amount true or false

kati45 [8]

Solute is something that is being dissolved { ex : sugar , salt}

Solvent is something that has ability to dissolve things { ex : water}

False because the solvent is present in larger amounts...

3 0

4 years ago

Read 2 more answers

What would be the new volume of a gas if 455 of that gas is cooled from 30.0°C to -80.0°C?

Lapatulllka [165]

Answer:

44555

Explanation:

is the answer

5 0

3 years ago

Read 2 more answers

A store has notebooks worth<br>$1.60. The store adds a<br>30% markup. How much is<br>the markup?

Hoochie [10]

Answer: $0.48

Explanation: $1.60×0.30= 0.48

6 0

3 years ago