3 years ago

Answer on both of them please

Chemistry

1 answer:

aliya0001 [1]3 years ago

3 0

1. Intensive.

2. Physical.

Hope this helps. :)

You might be interested in

The table below shows properties of the element gold (Au).

Alexandra [31]

Answer:

a) but also wouldn't the physical property of gold be malleable?

Explanation:

7 0

4 years ago

24. A sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °C). If the ball is then played with o

baherus [9]

Answer: The correct answer is Option B.

Explanation:

To calculate the final pressure of the system, we use the equation given by Gay-Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant volume.

Mathematically,

$\frac{P_1}{T_1}=\frac{P_2}{T_2}$ (at constant volume)

where,

$P_1\text{ and }T_1$ are the initial pressure and temperature of the gas.

$P_2\text{ and }T_2$ are the final pressure and temperature of the gas.

We are given:

Conversion factor: $T(K)=T(^oC)+273$

$P_1=1.85atm\\T_1=25^oC=(25+273)K=298K\\P_2=?atm\\T_2=7.5^oC=(7.5+273)K=280.5$

Putting values in above equation, we get:

$\frac{1.85atm}{298K}=\frac{P_2}{280.5K}\\\\P_2=1.74atm$

Hence, the correct answer is Option B.

6 0

3 years ago

If the concentration of h uons were to decrease what would happen to the oh ions

stich3 [128]

If the concentration of H⁺ ions will decrease then the concentration of OH⁺ ions will increase.

3 0

4 years ago

Which question about dogs could be answered through investigation

Olegator [25]

"How fast does an Australian terrier grow?" is the answer

4 0

3 years ago

Sound waves are ____ waves

liubo4ka [24]

Answer:

Longitudinal waves

Explanation:

4 0

3 years ago