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Kryger [21]
3 years ago
15

Frieda makes a pyramid of oranges for a display at the grocery store. A few minutes later, Corwin bumps into the display and the

oranges spill down. Which change of state does the motion of the oranges most closely model? melting freezing condensation sublimation
Chemistry
2 answers:
Travka [436]3 years ago
8 0

Answer:

Melting

Explanation:

olga_2 [115]3 years ago
7 0

Answer:

Melting!!!

Explanation:

Melting is just like this. When a solid's atoms are in place, they are like the oranges before - Carefully organized, not moving much, in a structure.

When a solid starts melting into a liquid, the molecules start bouncing off each other, collapsing. :)

So, the answer is <u>Melting!</u>

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Ugo [173]
Concentration = 2.14 âś• 10-2 m 
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nata0808 [166]

Answer: 0.0508mL

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GenaCL600 [577]

Answer:

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Explanation:

Hello!

In this case, since the equation for the ideal gas is:

PV=nRT

For each gas, given the total volume, temperature (28.1+273.15=301.25K) and moles, we can easily compute the partial pressure as shown below:

P_A=\frac{n_ART}{V} =\frac{1.21mol*0.082\frac{atm*L}{mol*K}*301.25K}{7.12L} \\\\P_A=4.20atm\\\\P_B=\frac{n_BRT}{V} =\frac{4.94mol*0.082\frac{atm*L}{mol*K}*301.25K}{7.12L} \\\\P_B=17.1atm

Best regards!

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