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3 years ago

8

A reaction takes place that results in an amount of 585 grams of product that is recovered. The theoretical amount calculates to

be 650 grams. What is the percent yield?

1 answer:

lisov135 [29]3 years ago

7 0

Answer:

90%

Explanation:

Data obtained from the question include:

Actual yield = 585g

Theoretical yield = 650g

%yield =?

%yield = Actual yield /Theoretical yield x100

% yield = 585/650 x 100

% yield = 90%

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evablogger [386]

Answer:

this is the answer:

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Explanation:

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3 years ago

9. For each reaction listed, identify the proton donor (or acid) and the proton acceptor(or base).

Talja [164]

Answer:

Explanation:

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Acid <> CH₃COOH

Base <> H₂O

Conjugate acid <> H₃0 +

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A Bronsted acid is reffered to as a proton donor while a Bronsted base is a proton acceptor

3 0

3 years ago

A naoh (aq) stock solution was created by dissolving 3.88 g naoh in water to create a 100.00 ml solution. what is the concentrat

Bess [88]

0.0381g/mL will be concentration of this solution

The ratio of a solute—a substance that dissolves—to a solvent—a substance that does not dissolve—determines the concentration of a solution in chemistry. C = m/V, where C is the concentration, m is the mass of the solute dissolved, and V is the overall volume of the solution, is the accepted formula.

How to reach the solution?

First find for the density of NaOh which is 2.13 g/cm3

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The extremely adaptable chemical sodium hydroxide (NaOH), sometimes referred to as caustic soda or lye, is employed in a range of manufacturing processes. A byproduct of the manufacturing of chlorine is sodium hydroxide. Numerous items that are used on a daily basis, including paper, metal, drain and oven cleansers for industry, soap, and detergents, are made with sodium hydroxide.

Learn more about Naoh here:

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1 year ago

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dolphi86 [110]

C because burning waste does not affect the marine <span>ecosystems</span>

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3 years ago

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Which formula can be used to find velocity if kinetic energy and mass are known?

astraxan [27]

Answer:

$v = \sqrt{ \frac{2ke}{m} }$

option D is the correct option.

Here,

If an object of mass 'm' moving with a velocity'v' then,

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hope this helps...

Good luck on your assignment..

5 0

3 years ago