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9966 [12]
3 years ago
10

Closing statement: In three to four sentences explain how your plant rankings could protect the dunes.

Chemistry
2 answers:
Andrei [34K]3 years ago
8 0

Answer:

1,3,4,5, and 7. I think.

Wittaler [7]3 years ago
4 0
The answer is 136 and seven
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With the help of balanced chemical equation explain what happens when:(1)Zinc is put in dilute hydrochloric acid (2)Zinc is put
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Identify two acids and two bases that you use or come into contact with in an average week. Identify uses for each substance.
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Explanation:

Two acids we come into contact with in an average week

  1. Vinegar is an 10% solution of acetic acid (CH_3COOH)in water. Used in salad dressing and while cooking food. It has a sour taste.
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Two bases we come into contact with in an average week.  

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On a distance-time graph, at 2 hours the graph is at a height of 20 meters, and at 3 hours it is at a height of 100 meters. What
Gnoma [55]

Answer:

80 m/hr

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Changes from 20 to 100 meters in ONE Hour

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8 0
2 years ago
Determine the volume of 3.30 mol of a gas at 25°C and 0.995 atm.
Alexxx [7]

Answer:

V = 81.14 L

Explanation:

Given data:

Volume of gas = ?

Number of moles = 3.30 mol

Temperature of gas = 25°C

Pressure of gas = 0.995 atm

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The given problem will be solve by using general gas equation,

PV = nRT

P= Pressure

V = volume

n = number of moles

R = general gas constant = 0.0821 atm.L/ mol.K

T = temperature in kelvin

Now we will convert the temperature.

25+273 = 298 K

now we will put the values in formula:

V = 3.30 mol 0.0821 atm.L/ mol.K   298 K / 0.995 atm

V = 80.74 L. atm / 0.995 atm

V = 81.14 L

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3 years ago
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MatroZZZ [7]
40.10 km/hr I believe.
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