Hey there!:
Genrally as the metalic character decreases basicity character decreases while acidic character increases .
Cs2O > MgO > SnO2 > P4O10 > Cl2O7
Answer 5
Hope this helps !
Diamond is an allotrope of carbon; that just means it is a different crystalline structure, but pure diamond contains only carbon atoms. (unrelated, but interesting - colored diamonds come from impurities like boron and nitrogen in the crystal structure!) The molar mass of carbon is 12.01 g/mol. You can find the molar mass by looking at the periodic table. If you look under number 6, Carbon, you should see the atomic weight right under it: 12.01. The molar mass is this same number, in grams. That means that one mole, or 6.022E23 carbon atoms, weigh 12.01 grams.
<span>But you don't have one mole. You only have 2 grams. </span>
<span>So how many moles do you have? 2 grams out of 12 grams. 2/12 = 1/6 or 0.167. You have 1/6th of a mole. One mole is 6.022E23 atoms, but you only have 1/6th of that. I hope that thinking about it stepwise like this makes sense to you. It works the same for other atoms and molecules too. In a molecule, you would just add up the molar mass of all the component atoms. I hope this helps.
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Using the Avogadro's number (6.022*10^23)
9.11* (6.022*10^23)= 5.49*10^24 atoms of V
Answer:
8 bond
Explanation:
The Dichlorine heptoxide molecule contains a total of 8 bond(s) There are 8 non-H bond(s), 6 multiple bond(s) and 6 double bond(s).
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