2 years ago

What do the formulas arrow and plus signs in a chemical equation tell you?

Chemistry

1 answer:

Nana76 [90]2 years ago

8 0

You did not add the choices of the answer please put it on before you submit this so I could help you.

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Which statement about mixtures below is most accurate?

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2 years ago

Lead has a density of 11.3 g/mL. If you have 105 grams of lead,

Elza [17]

Answer:

<h2>Volume = 9.29 mL</h2>

Explanation:

Density of a substance can be found by using the formula

$Density( \rho) = \frac{mass}{volume}$

From the question

Density = 11.3 g/mL

mass = 105 g

Substitute the values into the above formula and solve for the volume

That's

$11.3 = \frac{105}{v}$

Cross multiply

11.3v = 105

Divide both sides by 11.3

$v = \frac{105}{11.3}$

v = 9.29203

We have the final answer as

<h3>Volume = 9.29 mL</h3>

Hope this helps you

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What is the chemical formula for the compound formed from potassium and sulfur

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