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shusha [124]
2 years ago
5

Chemical properties can be observed without changing the substance

Chemistry
1 answer:
Amanda [17]2 years ago
7 0

Answer:

chemical properties can only be measured only by changing a substance chemical identity

Explanation:

apex

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Consider a gas in a container that can adjust its volume to maintain constant pressure. Suppose the gas is cooled. What happens
NNADVOKAT [17]

Answer:

The volume will also decrease.

Explanation:

This illustration clearly indicates Boyle's law.

Boyle's law states that the volume of a fixed mass of gas is directly proportional to the absolute temperature, provided the pressure remains constant. Mathematically, it is represented as:

V & T

V = KT

K = V/T

V1/T1 = V2/T2 =... = Vn/Tn

Where:

T1 and T2 are the initial and final temperature respectively, measured in Kelvin.

V1 and V2 are the initial and final volume of the gas respectively.

From the illustration above, the volume is directly proportional to the temperature. This implies that as the temperature increases, the volume will also increase and as the temperature decreases, the volume also will decrease.

4 0
2 years ago
A sample of hydrogen gas will behave most like an ideal gas under conditions of?
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Conditions:
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Low pressure and high temperature
High pressure and low temperature
High pressure and high temperature
6 0
2 years ago
Can a mixture be formed into a compound?​
trapecia [35]
No, i don’t think so
6 0
3 years ago
Fabric is made of ___​
GuDViN [60]

Answer:

Fabric is made of cotton.

Explanation:

Hope that helps :)

6 0
3 years ago
Read 2 more answers
Write 0.000443200 to two significant figures
Tju [1.3M]
0.00044


Zeros to the right of the decimal place are not significant UNLESS they are found in between or after a non-zero number, therefore, we take the 3200 away because those ARE significant so then after you round your answer (if needed) you're left with only two numbers that are significant.
6 0
3 years ago
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