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Jobisdone [24]
3 years ago
15

Identify the following properties as being intensive (I) or Extensive (E) of a substance B.The formula of salt c.25.g of Pb (D).

1.5 litters of kool-Aid (e).Mecury has a ratio of 13.8g/mL
Chemistry
1 answer:
IrinaK [193]3 years ago
3 0
Answer:
______________________________________________________
[B]:  The formula of a salt.  Answer: "I" (intensive).
          The actual formula of a salt in an intensive property.
______________________________________________________
[C]:  25.g of Pb (lead). Answer: "E" (extensive).  
         Mass is an extensive property.
______________________________________________________
[D]:  1.5 Liters ("1.5 L") of Kool-Aid.  Answer:"E" (extensive).
         Volume is an extensive property.
______________________________________________________
[E]:  Mercury has a ratio of 13.8g/mL.  Answer: "I" (intensive).
          Density (mass per unit volume) is an intensive property.
______________________________________________________
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tensa zangetsu [6.8K]

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<u>Explanation:</u>

We are given:

Moles of oxygen gas = 9.3 moles

The chemical equation for the reaction of oxygen gas and hydrogen sulfide follows:

2H_2S+3O_2\rightarrow 2SO_2+2H_2O

<u>For hydrogen sulfide:</u>

By Stoichiometry of the reaction:

3 moles of oxygen gas reacts with 2 moles of hydrogen sulfide

So, 9.3 moles of oxygen gas will react with = \frac{2}{3}\times 9.3=6.2mol of hydrogen sulfide

<u>For sulfur dioxide:</u>

By Stoichiometry of the reaction:

3 moles of oxygen gas produces 2 moles of sulfur dioxide

So, 9.3 moles of oxygen gas will produce = \frac{2}{3}\times 9.3=6.2mol of sulfur dioxide

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3 years ago
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Answer:

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Daniel has a sample of pure copper.its mass is 89.6 grams (g),and its volume is 10 cubic centimeters (cm3). whats the destiny of
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3 years ago
the volume of a cylindrical tin can with a top and a bottom is to be 16Ï cubic inches. if a minimum amount of tin is to be used
Hunter-Best [27]

Answer:

The required height of the tin can is given by the height at the minimum value of the surface area function of the tin can

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Reason:

The given information on the tin can are;

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The radius of the tin can, r = 2 inches

The

The height of the tin can, h = 4 inches

Learn more here:

brainly.com/question/14316282

Explanation:

8 0
3 years ago
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