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2 years ago

What would happen to a sealed bag of chips left in the sun?

Chemistry

2 answers:

egoroff_w [7]2 years ago

8 0

I believe the answer would be A. The gases inside the bag would expand.

olchik [2.2K]2 years ago

7 0

The answer is the gaz inside the bag would expand. (A)

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Ice being broken into small bits is an example of a ________ change

Vanyuwa [196]

Is an example of a climate change

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3 years ago

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Newton's second law of motion is F = ma.

ZanzabumX [31]

Answer: The acceleration of the object is 2m/s^2. If net force increases, acceleration will also increase and if mass increases, the acceleration will decrease.

Explanation:

Force is defined as the product of object's mass and acceleration.

Mathematically,

F = ma ......(1)

or,

a = F/m .....(2)

where,

F = Force exerted on an object = 60N

m = mass of an object = 30kg

a = acceleration of the object = ?

Putting values in above equation, we get:

a = 60 kg.m/s^2/30 kg = 2m/s^2

The acceleration of the car is 2m/s^2.

From equation 2, it is visible that acceleration is directly proportional to force. This means that \if force increases, acceleration also increases.

And acceleration is inversely proportional to mass of the object. This means that if mass increases, the acceleration decreases.

Hence, if net force increases, acceleration will also increase and if mass increases, the acceleration will decrease.

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2 years ago

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Which of the following pieces of information is given in a half-reaction?

puteri [66]

Answer:

The number of electrons transferred in the reaction

Explanation:

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3 years ago

The SI unit of pressure is the ______________.

steposvetlana [31]

The answer is Pascal

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Ethyl acetate is a sweet-smelling solvent used in varnishes and fingernail polish remover. it is produced industrially by heatin

Tatiana [17]

When Carboxylic Acid is treated with Alcohols in the presence of acid as a catalyst it produces corresponding Esters. This reaction is called as Esterification.
Also, this reaction is a reversible reaction and the ester formed can also hydrolyze to produce Carboxylic acid and Alcohol. This reverse reaction is called as transesterification.
The formation of Ethyl Acetate from Acetic Acid and Ethanol in the presence of acid is shown below,

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2 years ago