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sukhopar [10]
2 years ago
5

The study of the structure, reaction, and composition of substances is blank​

Chemistry
1 answer:
horrorfan [7]2 years ago
4 0
The answer is Chemistry.
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The process where all chemical reactions within organisms enable them to maintain life is known as
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The answer is the option d. metabolism.

Metabolism is the set of the chemical reactions that happens in the organism to transform nutrients (food) in energy and the products that conform the cells and all the constituents of the body.
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3 years ago
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Chemistry student needs of 55g acetone for an experiment. by consulting the crc handbook of chemistry and physics, the student d
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Answer:

             70.15 cm³

Solution:

Data Given;

                  Mass  =  55 g

                  Density  =  0.784 g.cm⁻³

Required:

                  Volume  =  ?

Formula Used:

                  Density  =  Mass ÷ Volume

Solving for Volume,

                  Volume  =  Mass ÷ Density

Putting values,

                  Volume  =  55 g ÷ 0.784 g.cm⁻³

                  Volume = 70.15 cm³

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3 years ago
A crime scene investigator is called in to evaluate a crime scene. The victim is lying on the floor with no apparent trauma. Wha
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C the empty pills, because they can be linked back to see if death was a side effect.
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What evidence from the experiment shows that conduction occurred? In your answer, be sure to include the materials involved in t
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Answer:

Explanation:

The melting of the chocolate pieces one by one showed that it was caused by heat flowing through the foil bridge. The transfer of heat happened between the foil bridge and the chocolate pieces because they were touching each other.

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Based on the balanced chemical equation for the preparation of malachite, what is the composition of the bubbles formed when sod
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Carbon Dioxide = CO2

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The synthesis of Malachite is seen in the chemical formula:

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The bubbles mentioned in the question hints that our interest is the compounds in their gseous phase  (g).

Upon examining the chemical equation, only CO2 is in the gaseous state and hence the only one that can be formed as bubbles,

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3 years ago
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