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DENIUS [597]
3 years ago
15

HURRYYY!!!!!!!!!!

Chemistry
1 answer:
vlabodo [156]3 years ago
8 0

Im not sure but i think its 350. I really hope im right

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Using the reaction below determine the amount of Sulfur proceduced in grams (this is a limiting reaction question) 2 H2S + SO2 -
marusya05 [52]

Answer:

<u>= 2.2 g pf S. produced</u>

Explanation:

Balanced Reaction equation:

2H_{2} S + SO_{2} →  3S + 2H_{2} O

1 mole of H2S - 34.1g

? moles - 3.2g

= 3.2/34.1 =<u> 0.09 moles of H2S</u>

Also,

1 mole of S02 - 64.07 g

? moles - 4.42g

= 4.42/64.07 <u>= 0.069 moles of SO2</u>

<u />

<em>Meaning SO2 is the limiting reagent</em>

Finally, 3 moles of S -  32g of sulphur

0.069 mole = ? g of Sulphur

= 0.069 x 32

<u>= 2.2 g pf S.</u>

7 0
3 years ago
How would you know if a precipitate was formed without performing the chemical reaction
Goshia [24]
Hey there

Thats easy

Precipitation occurs when cations and anions in aqueous solution combine to form an insoluble ionic compound called precipitation. So, you can refer to a solubility chart or draw polar/nonpolar lewis structures, that might be helpful.
Remember water is polar so polar molecules will dissolve in water 
4 0
3 years ago
The most abundant elements in the universe are hydrogen and helium, but there are also small but significant amounts of heavier
Stells [14]

Answer:

in nuclear fusion deep in the interiors of stars

Explanation:

Nuclear fusion -

It is the type of reaction , where two or more atomic nuclei of the atom merges together to release two or more different nuclei along with some subatomic particles , is referred to as a nuclear fusion reaction .

The reaction can very well be done on stars , because of very high energy .

Hence , a nuclear fusion occurs deep inside the stars .

7 0
3 years ago
What is the family and location of Lithium?
motikmotik

Explanation:

\huge{\underline{\underline{\underline{\sf{\pink{ムɳรᏇɛƦ \: ࿐}}}}}}

<h2><em><u>Alkali </u></em><em><u>metal</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em></h2>

<h3><em><u>please</u></em><em><u> mark</u></em><em><u> as</u></em><em><u> brainliest</u></em><em><u> answer</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em></h3>

('\. ./')

( • . • )

(,,) (,,)

5 0
3 years ago
Read 2 more answers
Which set of three quantum numbers (n, l, ml) corresponds to a 2p orbital?
Sunny_sXe [5.5K]
N=2 (always first number), l=1 (corresponds to p), ml=(-1 to 1)
4 0
3 years ago
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