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chubhunter [2.5K]
3 years ago
13

Chlorobenzene, C6H5Cl, is used in the production of many important chemicals, such as aspirin, dyes, and disinfectants. One indu

strial method of preparing chlorobenzene is to react benzene, C6H6, with chlorine, as represented by the following equation. C6H6(l) + Cl2(g) ⎯→ C6H5Cl(l) + HCl(g) Find the number of moles of chlorine used if 3.8 moles of Chlorobenzene gas are generated in the reaction
Chemistry
1 answer:
trapecia [35]3 years ago
7 0
3.8 mole Cl2
Explanation:
3.8molesC6H5Cl x 1moleCl2/ 1mole C6H5Cl
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Answer:

I think it’s 130 kg

Explanation:

6 0
3 years ago
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How many total atoms are in 0.920 g of P2O5?
lions [1.4K]
Molar mass P2O5 = 31 x 2 + 16 x 5 => 142 g/mol


142 g ---------------- 6.02 x 10²³ molecules
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molecules = 5.53 x 10²³ / 142

= 3.89 x 10²¹ molecules

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The density of whole milk 1.04 g per mL. What is the volume (in quarts) of 18.5 pounds of whole milk?
nadya68 [22]

The volume : 8,526 quarts

<h3>Further explanation</h3>

Given

The density of whole milk = 1.04 g/ml

mass = 18.5 pounds

Required

The volume

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Conversion of mass

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18.5 pounds = 8391,45 g

Density formula:

\large{\boxed {\bold {\rho~=~ \frac {m} {V}}}}.

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V = m : ρ

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V = 8068.7 ml

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