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Free_Kalibri [48]
3 years ago
10

In a Lewis diagram for methane, which atom or atoms is outside

Chemistry
1 answer:
Alik [6]3 years ago
7 0
The hydrogen atoms are on the outside.
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Answer:

The correct option is: c. phospholipid      

Explanation:

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Two scientists wrote a paper detailing their research and conclusions and submitted it to a scientific journal. Several months l
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During a reaction 24 cubic cm of carbon dioxide was given off. After 8 minutes no more gas was produced and the reaction was com
yuradex [85]

Answer:

Explanation:

Given parameters:

Volume of CO₂ = 24cm³

time taken for the reaction to complete = 8minutes.

Unknown:

rate of reaction

Soution

The reaction rate is a measure of speed of a chemical reaction. It is often calculated using the expression below:

    Reaction rate = \frac{change in concentration of reactant/product}{time taken}

   Reaction rate = \frac{24}{8} = 3cm³/min

In this reaction, 3cm³ of carbon dioxide were produced per minute

7 0
2 years ago
Read 2 more answers
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