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Marizza181 [45]
3 years ago
13

An atom with an atomic number of 12 and a mass number of 25 can best be described by which of these?

Chemistry
1 answer:
iren2701 [21]3 years ago
4 0
A is the correct answer
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Inside a car that was at STP, a 1.33 L bottle warms up to 130 C. If the volume of the bottle remains constant, what is the press
fiasKO [112]

Answer:

P_2=1.48atm

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to infer this problem is about the application of the Gay-Lussac's gas law to relate the initial and final pressure and temperature as shown below:

\frac{P_2}{T_2} =\frac{P_1}{T_1\\ }

Thus, solving for the final pressure, P2, and using the temperatures in Kelvins, we obtain:

P_2 =\frac{P_1T_2}{T_1 }\\\\P_2 =\frac{1atm*403.15K}{273.15K}\\\\P_2=1.48atm

Regards!

7 0
3 years ago
Which properties do all solids share?
Lera25 [3.4K]

Answer:

c

Explanation:

because when you hold a solid in your hand does it move does it shift no it stays the same so it doesn't take the form of the container it's in cuz that's a liquid.

4 0
3 years ago
The retina is a photosensitive tissue that contains the special photoreceptor cells. What is the purpose of these photoreceptor
RideAnS [48]
I am also taking the test, but I think it's C. But I'm not exactly sure
5 0
4 years ago
What is the molarity of a solution of 3 moles (mol) of FeBra
Snezhnost [94]

Answer:

Explanation:

3 moles per Liter = 3 molar

4 0
3 years ago
A(n) ________ is a device that measures a change in speed
jok3333 [9.3K]

Answer:

C Accelerometer

Explanation:

An accelerometer is an electromechanical device used to measure acceleration forces. Such forces may be static, like the continuous force of gravity or, as is the case with many mobile devices, dynamic to sense movement or vibrations. Acceleration is the measurement of the change in velocity, or speed divided by time.

Hpoe this Helps!

5 0
3 years ago
Read 2 more answers
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