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3 years ago

5

Organisms have different ways of obtaining water. Bacteria obtain his water by allowing individual water molecules to enter thro

ugh the

1 answer:

Troyanec [42]3 years ago

6 0

Cell membrane is the answer.

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A 29.0-g sample of water at 290. K is mixed with 51.0 g water at 300. K. Calculate the final temperature of the mixture assuming

zubka84 [21]

Let me conduct my research

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2 years ago

Read 2 more answers

O<br> Plz answer this plz plz plz

saul85 [17]

Answer:

Q1. C

Q2 and Q3 are correct.

Explanation:

Since F=ma, and the force is a constant,

for the greatest acceleration, the mass of the ball must be the least.

Thus ball C has the greatest acceleration.

Let's check:

A) F=ma

a=F/m

a= F/68

B) a=F/72

C) a= F/64 (✓)

The smaller the denominator, the larger the value of a.

(Think: 1/2 >1/3)

3 0

3 years ago

Explain how you could use the solubility of a substance to make a saturated solution.

dlinn [17]

A saturated solution is prepared by continuously adding solute to the solution until a stage is reached where the solute appears as a solid precipitate or as crystals to form a highly saturated solution. Consider the process of adding table sugar to a container of water.

6 0

2 years ago

Read 2 more answers

A compound is found to contain 33.3%

kakasveta [241]

Answer: CaSO3

Explanation:Please see attachment for explanation

3 0

3 years ago

A metal sample weighs 57.3g and has volume of 6.3mL what is the density of the sample

PilotLPTM [1.2K]

Answer:

<h2>9.10 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

$density = \frac{mass}{volume} \\$

From the question we have

$density = \frac{57.3}{6.3} \\ = 9.095238...$

We have the final answer as

<h2>9.10 g/mL</h2>

Hope this helps you

5 0

3 years ago