3 years ago

What is the smallest unit of an element that retains the properties of that element?

Chemistry

2 answers:

snow_tiger [21]3 years ago

4 0

An atom is the smallest unit of matter that retains all of the chemical properties of an element.

Temka [501]3 years ago

3 0

Answer:

Atom

Explanation:

The smallest unit which maintains an element's properties is an atom.

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Cyclopropane, C3H6, is used as a general anesthetic. If a sample of cyclopropane stored in a 2.36-L container at 10.0 atm and 25

alekssr [168]

Explanation:

The given data is as follows.

$V_{1}$ = 2.36 L, $T_{1}$ = $25^{o}C$ = (25 + 273) K = 298 K,

$P_{1}$ = 10.0 atm, $V_{2}$ = 7.79 L,

$T_{2}$ = ?, $P_{2}$ = 5.56 atm

And, according to ideal gas equation,

$\frac{P_{1}V_{1}}{T_{1}} = \frac{P_{2}V_{2}}{T_{2}}$

Hence, putting the given values into the above formula to calculate the value of final temperature as follows.

$\frac{10.0 atm \times 2.36 L}{298 K} = \frac{5.56 atm \times 7.79 L}{T_{2}}$

$T_{2}$ = $\frac{43.3124}{0.0792}$ K

= 546.87 K

Thus, we can conclude that the final temperature is 546.87 K.

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3 years ago

In the metric system, the ________ describes the relationship of each unit to the base unit.

gavmur [86]

Answer:

prefix

Explanation:

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3 years ago

If energy was added to solid, what state would it change to

12345 [234]

Answer:

Explanation:

The answer is C Liquid

7 0

3 years ago

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Name four products of incomplete combustion<br><br> Which four?

Y_Kistochka [10]

Answer:

1. Carbon Monoxide

2.Water

3. sulfuric acid

4.sulfur dioxide

Explanation:

If my answer helped please rate

8 0

4 years ago

A car with a mass of 900 kg accelerates at 1.5 m/s2 what is the force acting on the car?

Alex73 [517]

Answer:

10500 N

Explanation:

f = ma

f = 900*1.5

f = 10500 N

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3 years ago