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Alinara [238K]
2 years ago
12

A stainless steel knife has a volume of 1.2 cubic centimeters and a mass of 9.0 grams.

Chemistry
1 answer:
bija089 [108]2 years ago
5 0

Answer:

7.5

Explanation:

density = mass / volume

9÷1.2 = 7.5

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castortr0y [4]

Answer:

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What is the volume of 40g of sugar given it’s listed density
lora16 [44]

Answer:

25.157 cm³

Explanation:

Data Given:

Mass of Sugar (m) = 40g

Density of sugar given in literature = 1.59 g/cm³

Volume of Sugar = ?

The formula will be used is

                              d = m/v ........................................... (1)

where

D is density

m is the mass

v is the volume

So

Rearrange the Equation (1)

                              d x v = m

                               v = m/ d         ................................................ (2)

put the given values in Equation  (2)

                       v = 40g / 1.59 g/cm³

                       v = 25.157 cm³

volume of 40 g of sugar = 25.157 cm³

8 0
3 years ago
In the symbol 3p4 
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Answer:

a. the 3 represents the principal energy level

Explanation:

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