Answer:
12.973 liters of H2S is required at STP.
Explanation:
The given equation is ,
<em>2H2S + 3O2 --> 2SO2 + 2H2O </em>, mass of reacting<em> O2 is 27.8 g</em>
The mole ratio is,
number of moles = m =
for O2, m = (molecular weight of <em>O2 is 32</em>)
number of moles of H2S is
now at STP, 1 mole of gas occupies 22.4 liters.
thus liters of H2S required are,
= 12.973 liters
Yo sup??
one mole of H2 reacts with half mole O2
therefore 5 moles will react with
=5*0.5
=2.5 mole
Hence the correct answer is option C
Hope this helps
Answer:
a
Explanation:
it is an electrolyte because of its strong polar chemical bond
Hello friend, the answer would be 1609.34. Hope it helps. :) BTW, I've also double checked for you. :)
Cc is the electron neutron and proton alliterate examination