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Aliun [14]
4 years ago
5

What minimum mass of H2SO4 would you need?

Chemistry
1 answer:
ollegr [7]4 years ago
3 0
To do what...............
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A weather balloon at Earth’s surface has a
tigry1 [53]

The temperature : 263.016 K

<h3>Further explanation</h3>

Combined with Boyle's law and Gay Lussac's law  

\tt \dfrac{P_1.V_1}{T_1}=\dfrac{P_2.V_2}{T_2}

P1 = initial gas pressure (N/m² or Pa)  

V1 = initial gas volume (m³)  

P2 = gas end pressure  

V2 = the final volume of gas  

T1 = initial gas temperature (K)  

T2 = gas end temperature  

P1=760 mmHg

V1= 4 L

T1 = 275 K

P2=704 mmHg

V1=4.13 L

\tt \dfrac{760\times 4}{275}=\dfrac{704\times 4.13}{T_2}\\\\T_2=263.016~K

6 0
3 years ago
Consider the diagram. Which postulate of the kinetic-molecular theory best describes the event in the diagram?
MatroZZZ [7]

Answer : Option B) All collisions between particles are perfectly elastic.

Explanation : Gases consits of molecules which are compressible because the gas particles which have a small volume compared to the container.

The collisions are perfectly elastic because when gases are left alone in a container they don't seem to lose energy and do not spontaneously get converted into a liquid, also energy is not lost during collisions.

In the diagram given above one can interpret that the gaseous molecules are in random motion inside the container and when they collide with other molecule of gas they do not lose energy. Therefore, this shows perfectly elastic collisions.

3 0
4 years ago
Read 2 more answers
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Marizza181 [45]

Answer:

That's simple it's the caca of 54 32 x (5) b ÷ 5683jvl done so your answer is 0

6 0
3 years ago
What are the characteristics of a basic solution?
Lisa [10]
In chemistry, bases are substances that, in aqueous solution, are slippery to the touch, taste<span> astringent, change the </span>color<span> of indicators (e.g., turn red litmus paper blue), react with acids to form salts, promote certain chemical reactions (base catalysis), accept protons from any proton donor, and/or contain ..</span>
8 0
3 years ago
Which factor increases the amount of water runoff?
bekas [8.4K]

D. impermeable rocks

Explanation:

Impermeable rocks is the factor among the give choices that will increase the amount of water runoff on the surface.

Surface run-off is liquid water that flows and moves on the earth surface.

  • An impermeable rock is a rock that lacks porosity and permeability.
  • Porosity is the amount or percentage of void spaces in rock.
  • Permeability is the inter-connectivity of the pores.
  • When a rock is impermeable, it will not allow water to infiltrate.

learn more:

Biogeochemical cycle brainly.com/question/3509510

#learnwithBrainly

7 0
4 years ago
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