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Artemon [7]
3 years ago
10

What is the definition of outermost electron cloud

Chemistry
1 answer:
stich3 [128]3 years ago
7 0
The region of negative charge surrounding an atomic nucleus that is associated with an atomicorbital<span>. Hope that helps :)</span>
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If acid is splashed on your lab partner, immediately do which of the following?
amid [387]
Well really the right thing to do is find the nearest shower and rinse them off so I believe C. would be the best answer
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3 years ago
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Shale forms from tiny particles of which material?
miskamm [114]

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a. mica

Explanation:

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3 years ago
In what order do electrons fill orbitals within the 3p sublevel? Electrons don’t fill orbitals; protons and neutrons fill orbita
lorasvet [3.4K]

 The order  do electron fill  orbitals within the 3p sublevel  is that they spread  out, waiting  until each orbital  has one electron before  doubling  up.


<u><em>Explanation</em></u>

<u> </u> According    to   hund's  rule  every orbital in a   subshell  is singly  occupied  with  one  electron before  any one orbital  is  doubly  occupied,and  all electrons  in   singly occupied  orbital have the same spin.

when every orbital  in a subshell is   singly  occupied by electrons it is then  doubled, and the two electrons  in same orbital  have  opposite spins


4 0
3 years ago
What is the reaction quotient?
ikadub [295]

Answer:

A. It measures the [products] / [reactants].

Explanation:

  • The reaction quotient aids in figuring out which direction a reaction is likely to proceed, given either the pressures or the concentrations of the reactants and the products.
  • It is calculated from the concentration of the products and reactants at mixing up.
  • Reaction quotient (Q) =  [products] / [reactants]

So, the right choice answer:

A. It measures the [products] / [reactants].

5 0
3 years ago
Compute Reaction Rates for All Seven Trials
jeka94

Answer : The reaction rate at 3^oC,24^oC,40^oC\text{ and }65^oC are 36mg/L/sec,142mg/L/sec,190mg/L/sec\text{ and }352mg/L/sec

Solution : Given,

Mass of tablet = 1000 mg

Volume of water = 0.200 L

The given formula will be,

\text{Reaction rate}=\frac{\text{Mass of tablet}/\text{Volume of water}}{\text{Reaction time}}

Now we have to calculate the reaction rate at different temperatures and reaction time.

\text{Reaction rate at }3^oC=\frac{1000mg/0.200L}{138.5sec}=\frac{5000mg/L}{138.5sec}=36mg/L/sec

\text{Reaction rate at }24^oC=\frac{1000mg/0.200L}{34.2sec}=\frac{5000mg/L}{34.2sec}=142mg/L/sec

\text{Reaction rate at }40^oC=\frac{1000mg/0.200L}{26.3sec}=\frac{5000mg/L}{26.3sec}=190mg/L/sec

\text{Reaction rate at }65^oC=\frac{1000mg/0.200L}{14.2sec}=\frac{5000mg/L}{14.2sec}=352mg/L/sec

Therefore, the reaction rate at 3^oC,24^oC,40^oC\text{ and }65^oC are 36mg/L/sec,142mg/L/sec,190mg/L/sec\text{ and }352mg/L/sec

7 0
4 years ago
Read 2 more answers
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