Answer:
<h3>2. A</h3><h3>7. C</h3><h3>8. A</h3><h3>9. D</h3><h3>10. D</h3>
Explanation:
I HOPE IT HELPS :)
hey there!:
2HgO (s) => 2Hg (l) + O2 (g)
2 moles of HgO decompose to form 2 moles of Hg and 1 mole of O2 according to the reaction mentioned in the question.
So 4.00 moles of HgO must give 4 moles of Hg and 2 moles of O2 theoretically.
603 g of Hg = 603 / 200.6 = 3 moles
Percent yield = ( actual yield / theoretical yield) * 100
= ( 3/4) * 100
= 75 %
Hope this helps!
2nd one bhutdsaadxjytwwdghurfc
Try sugar. I hope this helps!!!!!
boron, carbon, nitrogen, oxygen and flourine families in addition to the noble gases.
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also to answer the 'hello guys what is good!':nothin u?
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