Answer:
<h3>The answer is 5.34 mL</h3>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula

From the question
mass = 3.5 g
density = 0.655 g/mL
We have

We have the final answer as
<h3>5.34 mL</h3>
Hope this helps you
Answer:
Explanation:"Watch the video and identify which of the following statements are correct." Excuse no video
<h2>
Answer:3
</h2>
Explanation:
Let
be the volume of the given material.
Let
be the mass of the material.
Let
be the density of the material.
Density of a material is defined as the ratio of its mass to its volume.

Given,

So,
Answer:
two oxygen atoms
Explanation:
One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms.
If the spoons touch, no heat will flow among the spoons because they are already in thermal equilibrium with each other. This is hinted by the statement "they are at room temperature" which means they all have the same temperature. Heat only flows when there is a difference in temperature.<span>
The answer will be </span><span>C. No heat will flow among the spoons
</span><span>
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