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meriva
3 years ago
11

A substance has a mass of 360 g and a volume of 7.5 cm3. What is its density?

Chemistry
1 answer:
a_sh-v [17]3 years ago
7 0
D = g / cm³

Density = mass / volume

D = 360 g / 7.5 cm³

D = 48 g/cm³

answer D

hope this helps!
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To compute the required mass of the element to form the given molecules, we'll use the general formula shown below:

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Answer and Explanation:

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The given value is:

The value of the mass of the water molecule is {eq}m_2=\rm 50\ grams {/eq}.

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Learn more about this topic:

Formula for Mass: Definition & Examples

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Chapter 28 / Lesson 42

52K

What is mass? Learn the mass definition and how to find the mass of an object using the mass formula. See common mass characteristics and properties.

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2 years ago
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grandymaker [24]
<h3><u>Answer;</u></h3>

= 12.5 Moles of CaSO3

<h3><u>Explanation</u>;</h3>

The reaction between CaCO3 and SO2 is given by the equation.

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3 years ago
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melamori03 [73]

Answer:

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Remembering that
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