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irinina [24]
1 year ago
8

Draw a diagram to show how you will separate the salt from sugar using the solvent ethanol​

Chemistry
1 answer:
SIZIF [17.4K]1 year ago
5 0
I can’t draw sorry but tbh i’m just trying to get sum points so i can do my work u feel me ;)
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Can someone please help me. Like right now please
EastWind [94]

Answer:

3rd law

Explanation:

when two objects interact, they apply forces to each other of equal magnitude and opposite direction.

8 0
2 years ago
For the equilibrium: 2 NO (g) <----> N2(g) + O2 (g), Kp=2400. If initially, only NO is present at a partial pressure o
Thepotemich [5.8K]

The reaction is           2 NO (g) <----> N2(g) + O2

partial pressures

Initial                                 37.30          0          0

Change                            -2p                +p        +p

Equilibrium                          37.30-p        p          p

Kp = pN2 X pO2 / (pNO)^2

2400 = p^2 /  (37.30-p)^2

3339096 - 179040p + 2400p^2 = p^2

2399p^2 + 3339096  -179040 p = 0

On solving

p = 36.55atm

Thus partial pressure of N2 and O2 = 36. 55 atm


5 0
2 years ago
Read 2 more answers
 Based on the size and shape of the clasts in the sedimentary rock shown in the image, which classification would geologists mos
Veronika [31]

Answer:

D. Brecci

The pattern of the rock below resembles the distinct pattern of brecci.

The pattern of conglomerate usually appears to be more round peices in the rock.  The pattern of brecci has a more shard like appearance.

Hope this helps,

One of the virtuosos on Brainly

3 0
3 years ago
Read 2 more answers
Air containing 20.0 mol% water vapor at an initial pressure of 1 atm absolute is cooled in a 1- liter sealed vessel from 200°C t
chubhunter [2.5K]

Answer:

This solution is quite lengthy

Total system = nRT

n was solved to be 0.02575

nH20 = 0.2x0.02575

= 0.00515

Nair = 0.0206

PH20 = 0.19999

Pair = 1-0.19999

= 0.80001

At 15⁰c

Pair = 0.4786atm

I used antoine's equation to get pressure

The pressure = 0.50

2. Moles of water vapor = 0.0007084

Moles of condensed water = 0.0044416

Grams of condensed water = 0.07994

Please refer to attachment. All solution is in there.

6 0
3 years ago
Figure 1 (Use this figure to answer questions 6,7, and 8. Assume that the height at point
nadezda [96]

Answer:

JWBVH

Explanation:

NWSBWHSBHS

8 0
2 years ago
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