All categories

3 years ago

What is the definition of a homogeneous mixture?

Chemistry

1 answer:

sammy [17]3 years ago

5 0

Answer:

A homogenous mixture is a mixture that is uniform in composition. This means that you cannot apart the individual elements that make up the mixture.

Explanation:

You might be interested in

For "gas in liquid solution", which of the following will act as a solute?

svlad2 [7]

Answer:gas

Explanation:ck12

4 0

3 years ago

The energy from nuclear fission is potentially limitless but production is restricted by the limited availability of

sineoko [7]

Answer: uranium

Explanation: It’s hard to find when mining and is required for nuclear fission

6 0

4 years ago

A film crew is setting up a scene to show the effects of a blast wave on nearby cars. Why do you think the cars are hanging from

PSYCHO15rus [73]

The cars are hanging from cables so that there is presence of more medium of propagation to make it look real.

<h3>What is a Blast wave?</h3>

This is referred to as a violent propagating disturbance, produced by an explosion in air.

Hanging the cars in the air will ensure an accurate description of the effect of the blast wave on them.

Read more about Blast wave here brainly.com/question/13446916

3 0

2 years ago

A sunscreen preparation contains 2.60 % by mass benzyl salicylate. If a tube contains 6.0 oz of sunscreen, how many kilograms of

Marrrta [24]

Answer : The mass of benzyl salicylate needed to manufacture 350 tubes of sunscreen are, 1.55 kg

Explanation :

As we are given that a sunscreen preparation contains 2.60 % by mass benzyl salicylate. That means, 2.60 grams of benzyl salicylate present in 100 g of solution.

First we have to convert the given mass from oz into kg.

Conversion used:

1 kg = 35.274 oz

or,

$1oz=\frac{1}{35.274}kg$

So,

$6oz=\frac{6oz}{1oz}\times \frac{1}{35.274}kg=0.1701kg$

Now we have to determine the mass of benzyl salicylate.

As, 100 g of solution contains mass of benzyl salicylate = 2.60 g

So, 0.1701 kg of solution contains mass of benzyl salicylate = $\frac{2.60g}{100g}\times 0.1701kg=0.00442kg$

Now we have to determine the mass of benzyl salicylate are needed to manufacture 350 tubes of sunscreen.

Mass of benzyl salicylate in 350 tubes of sunscreen = 0.00442 kg × 350

Mass of benzyl salicylate in 350 tubes of sunscreen = 1.55 kg

Thus, the mass of benzyl salicylate needed to manufacture 350 tubes of sunscreen are, 1.55 kg

6 0

4 years ago

Can I get help??‍‍‍‍‍‍‍‍‍‍‍

marin [14]

Answer:

Explanation:

you r right it is b

8 0

2 years ago