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In-s [12.5K]
3 years ago
6

Need help with these questions for chemistry please I need the answers fast

Chemistry
2 answers:
Tanzania [10]3 years ago
8 0
Idk but I hope u get it
My name is Ann [436]3 years ago
3 0

Answer:these are the questions I took a picture

Explanation:

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How many moles of carbon dioxide are produced from 8.73 moles of tristearin?​
matrenka [14]

Answer:

Explanation:

  8.73 mol                                         x mol

2 C57H110O6(S) + 163 O2(g)  --->  114 CO2(g) + 110 H2O(I)

2 mol                                               114 mol

8.78 mol (114mol/2 mol) =500.46 mol

8 0
3 years ago
What was the biggest challenge you faced in getting to where you are today and how did you overcome it?
Alchen [17]
It’s all based on you but yours could be anything hard you went through and how you overcame it. Also say how it made you the person you are today
4 0
3 years ago
What makes calcium and nitrogen different list two differences
liberstina [14]

Answer:

the difference in electronegativity is so large (2.04) that the bonding electrons spend almost all their time on the nitrogen atom.

Explanation:

Because calcium loses 2 electrons to become Ca2+, and nitrogen gains 3 electrons to become N3−, you need two calcium atoms and three nitrogen atoms in order to form a neutral compound.

6 0
3 years ago
How many sulfur atoms are expected in the reactants of this chemical reaction?
Rudik [331]
Answer is B, because CaSO3 only has one S
4 0
3 years ago
What scientist established the law of octaves?
Hoochie [10]

I believe it was John Newlands.  

Hope that helped

6 0
3 years ago
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