Answer:
<h3>The answer is 0.58 g/cm³</h3>
Explanation:
The density of a substance can be found by using the formula
![density = \frac{mass}{volume} \\](https://tex.z-dn.net/?f=density%20%3D%20%20%5Cfrac%7Bmass%7D%7Bvolume%7D%20%20%5C%5C%20)
From the question we have
![density = \frac{ 38.3}{66.528} \\ = 0.575697450...](https://tex.z-dn.net/?f=density%20%3D%20%20%5Cfrac%7B%2038.3%7D%7B66.528%7D%20%20%5C%5C%20%20%3D%200.575697450...)
We have the final answer as
<h3>0.58 g/cm³</h3>
Hope this helps you
Answer:
Therefore, the oxidation state of sulphur atoms in Na2S2O3 is −2 and +6.
<h3><em>Answer: Physical properties of a substance are characteristics that can be observed without altering the identity of the substance. Color, odor, density, melting temperature, boiling temperature, and solubility are examples of physical properties. Physical properties can be used to identify a pure substance.</em></h3><h3><em>A pure substance has a definite and constant composition — like salt or sugar. A pure substance can be either an element or a compound, but the composition of a pure substance doesn't vary.</em></h3>
Answer:
Hey
You.
You emit infered light via heat.
The sun
The sun emits <em><u>all</u></em> frequincies of light, but mostly yellow light.
Your microwwaves
As your food gets hotter the microwwaves shake up the water molecules because they are the perfect frequincy to do so.
Wbob1314
Enthalpy is the energy needed for the phase change called vaporization. It is the energy needed to break the bonds of the liquid molecules so that it can be converted to its gaseous form. Therefore, the greater the value of the enthalpy is, the stronger are the bonds of the substance. <em>Therefore, the answer is Aluminum.</em>