Number of moles of solute in 1L of solution is called molarity.
Molarity=number of moles of solute/volume in L.
i hope this helps u....ny doubts are welcome
Answer:
Explanation:
First you should calculate the volume of a big sphere,so:
Then you calculate the volume of a small spehre, so:
Finally you subtract the two quantities:
Answer: 20 I think
Explanation:
1 in each corner, 3 across from it. 3x4=12 plus one next to each is 20
Answer:
Element.
Explanation:
Aluminum is an element because it is not separable into simpler substances. One thing important to keep in mind is that if something is on the Periodic Table of Elements, it is 100% an element.
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