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Artemon [7]
3 years ago
13

Consider the molecular orbital model of benzene. In the ground state, how many molecular orbital's are filled with electrons? Se

lect one:
A. 1
B. 2
C. 3
D. 4
E. 5
F. 6
G. 7
H. 8
Chemistry
1 answer:
OLga [1]3 years ago
5 0

Answer:

G

Explanation:

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Which describes a feature of synthetic polymers? They can be naturally decomposed. They can be cheaply recycled. They can only b
Igoryamba

Answer:

The correct option is;

They can be produced at low cost

Explanation:

In comparison to several other manufacturing materials, some synthetic polymers such as plastics are more durable cost effective, flexible, faster to produce and  reliable

With regards to the cost comparison, the resins used for plastic are cheaper to obtain than mining for materials such as metals. In all quantities, it is cheaper to produce and manufacture plastics than to produce metals.

Due to the light weight and corrosion resistance of plastics, it is cheaper to store and transport plastics to several locations with different environment without the plastic requiring much effort for transportation or being affected by corrosion.

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3 years ago
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Polarity of water. Which is the correct answer?
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Answer:

does all of these above

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2 years ago
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Which of the following liquids has the highest viscosity
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I’m pretty sure that the answer is between oil or honey, but I think that its honey because its between 2,000 and 10,000 more than water.

Answer: D. honey?
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2 years ago
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How many atoms of hydrogen are in 100 g of hydrogen peroxide (h2o2)?
Maurinko [17]
Hello friends..

find the MW of HP 
calculate the # of mols per 100g of HP 
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7 0
3 years ago
In the Hall-Heroult process, a large electric current is passed through a solution of aluminum oxide Al2O3 dissolved in molten c
Darya [45]

Answer:

0.382g

Explanation:

Step 1: Write the reduction half-reaction

Al³⁺(aq) + 3 e⁻ ⇒ Al(s)

Step 2: Calculate the mass of Al produced when a current of 100. A passes through the cell for 41.0 s

We will use the following relationships.

  • 1 A = 1 C/s
  • 1 mole of electrons has a charge of 96486 C (Faraday's constant)
  • 1 mole of Al is produced when 3 moles of electrons pass through the cell.
  • The molar mass of Al is 26.98 g/mol.

The mass of Al produced is:

41.0s \times \frac{100C}{s} \times \frac{1mole^{-} }{96486C} \times \frac{1molAl}{3mole^{-} } \times \frac{26.98gAl}{1molAl} = 0.382gAl

7 0
3 years ago
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