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andre [41]
3 years ago
6

What is a solution?​

Chemistry
2 answers:
artcher [175]3 years ago
7 0

Answer

there are to answers one is an answer to a problem or a mixture of chemicals

Explanation:

lbvjy [14]3 years ago
6 0

Answer:

a liquid mixture in which the solute is uniformly distributed within the solvent.

Explanation:

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How are cellular respiration and photosynthesis related?
jekas [21]

Answer:

A

Explanation:

Hope it helps

<em> </em><em>#CarryOnLearning</em><em> </em>

3 0
3 years ago
Which temperature change would cause a sample of an ideal gas to double in volume while pressure is held constant? A. From 400K
Advocard [28]

Answer:

The correct answer is option B. From 200K to 400K

Explanation:

Hello!

Let's solve this!

The ideal gas equation is the following PV = nRT

Where the variables are:

P: pressure

T: temperature

V: volume

R: universal constant of ideal gases

n: number of moles

We see in the equation the proportional relationship of volume with temperature.

We deduce that if the volume increases twice, then the temperature increases twice.

The temperature has to be in Kelvin, that's why we chose that answer.

Of the options, the correct answer is option B. From 200K to 400K

7 0
3 years ago
Based on the results you observed for the iodine test and Benedict’s test, is it better to detect enzyme activity by measuring t
dlinn [17]

Answer:

Is better use the Benedict's test by the increase in the amount of the products if the enzyme is a reductase

Explanation:

The Benedict's test works by the reaction of the reducing sugars with the ion cupric of the reactive. If the enzyme is a reductase (degrades polysaccharides into bi o monosaccharides), it should cut the polysaccharide bond and the products would react with the Benedict's cupric ion

I hope you undestand me

3 0
3 years ago
Why is poop brown or green?
fgiga [73]
It can be both why do you ask
8 0
3 years ago
Read 2 more answers
a certain metal hydroxide, m(oh)2, contains 32.8% oxygen by mass. what is the identity of the metal m?
Leno4ka [110]

Total mass = x

It would be: x*32.38/100 = 32

x = 3200/32.38 = 97.56

Atomic mass of (OH)2 = 34

So, remaining mass = 97.56-34 = 63.56

which is approximately equal to mass of copper

So, we can say m is copper here, and formula of the compound would be       Cu(OH)2

4 0
3 years ago
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