What is the definition of physical science?

Chemistry

2 answers:

katovenus [111]3 years ago

7 0

Answer:

The definition of physical science is the sciences concerned with the study of inanimate natural objects, including physics, chemistry, astronomy, and related subjects.

Explanation:

telo118 [61]3 years ago

4 0

Answer:

The branch of science which involves the studying of the non-living systems is known as physical science.

Explanation:

The branch of science which involves the studying of the non-living systems is known as physical science.

The further classification of physical science is:-

Physics
Chemistry
Astronomy
Earth science

It is different from life science which involves the study of the living things. Physical science helps to study various phenomenon occurring in our day to day lives.

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How many grams of silver nitrate are needed to react with 156.2g of sodium sulfide to produce 595.8g of silver sulfide and 340.0

qaws [65]

Before proceeding, we should write the reaction equation to better understand what is happening:
2AgNO₃ + Na₂S → Ag₂S + 2NaNO₃

Now, we may apply the law of conservation of mass, due to which the total mass before a chemical reaction is equivalent to the total mass after a chemical reaction. Therefore:
Mass of silver nitrate + mass of sodium sulfide = mass of silver sulfide + mass of sodium nitrate

Mass of silver nitrate + 156.2 = 595.8 + 340
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3 0

3 years ago

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photoshop1234 [79]

Answer:

1H2S + 2Ag --> 1Ag2S + 1H2

Explanation:

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2 years ago

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