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Ne4ueva [31]
2 years ago
11

Classify each of the following as a pure substance, homogeneous mixture, solution, or colloid.

SAT
1 answer:
Alexus [3.1K]2 years ago
3 0

Acetic acid and ether are pure substance because they can not be further broken down.

<h3>What is a homogeneous mixture?</h3>

A homogenous mixture consists only of single phase. A solution is comprised of a solute and a solvent while a colloid is a false solution.

The following is a classification of each of the items;

1- Acetic acid - pure substance

2- Ether - pure substance

3- Vinegar - homogeneous mixture

4- Gravy - colloid

5- Beef stew - colloid

6- Seltzer water - solution

7- Salad - colloid

Learn more about homogenous mixture:brainly.com/question/24898889

#SPJ1

Mising parts;

Classify each of the following as a pure substance, homogeneous mixture, solution, or colloid.

1- Acetic acid

2- Ether

3- Vinegar

4- Gravy

5- Beef stew

6- Seltzer water

7- Salad

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White car in the left lane moving more slowly than the surrounding traffic is a violation of state uniform traffic law as such cars are meant to be on the right lane.

<h3>What is Traffic law?</h3>

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Question 1 with 1 blank el carro tuyo es azul. (yo) 1 of 1 es rojo. question 2 with 1 blank el televisor nuestro es pequeño. (us
ArbitrLikvidat [17]

According to the context and following the model, using the possessive form the sentences are written as follows:

  • El carro tuyo es azul/ El carro mío es rojo.
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  • La impresora mía es rápida/ La impresora de ella es lenta.
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  • Los teléfonos suyos son caros/ Los teléfonos nuestros son baratos.

<em>Translation:</em>

  • Your car is blue/My car is red.
  • Our TV is small / Your TV is big.
  • My printer is fast/ Her printer is slow.
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  • Their phones are expensive/ Our phones are cheap.

<h3>What is the possessive form?</h3>

It is the one that expresses possession or belonging and there are two types, on the one hand the possessive determiners that are placed before the noun and on the other hand the possessive pronouns that are placed after the noun.

Its main function is morphematic: they express the category of person and number, modifying a noun and imprinting a sense of belonging to something or someone.

Therefore, we can conclude that possessives are related to personal pronouns, since they indicate which person owns something or someone.

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balandron [24]

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Explanation:

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How many iron atoms are present in 3.0 mol of iron metal?
Stella [2.4K]

Answer:

There are 1.806×10²⁴ atoms in 3 moles of iron.

Explanation:

Step 1:

Data obtained from the question

Number of mole of Fe = 3 moles

Number of atom =?

Step 2:

Determination of the number of atom.

From Avogadro's hypothesis, we understood that:

1 mole of Fe = 6.02×10²³ atoms

Therefore,

3 moles of Fe = 3 × 6.02×10²³ atoms

3 moles of Fe = 1.806×10²⁴ atoms

Thus, 3 moles of iron, Fe contains 1.806×10²⁴ atoms.

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