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andrezito [222]
3 years ago
9

Which is an unreliable source? HURRY

Chemistry
2 answers:
pashok25 [27]3 years ago
5 0

Answer:

An Advertisement  for acne medication claims it can clear up acne in less than one week

Explanation:

yuradex [85]3 years ago
3 0

Answer:

B an advertisement for acne medication claims it can clear acne in less than one week

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Consider the reaction and its equilibrium constant at 25.0 ∘C :
olga55 [171]

Since Qp>Kp , the reaction is not at equilibrium.

<h3>What is the equilibrium constant?</h3>

The equilibrium constant shows the extent to which reactants are converted into products.

Now we have to obtain the Qp as follows;

Qp =[CH3OH]/[CO] [H2]^2

Qp = 0.265/(0.265) (0.265)^2

Qp = 14.2

Now we know that Kp = 6.09×10−3, Since Qp>Kp , the reaction is not at equilibrium.

Learn more about equilibrium constant:brainly.com/question/10038290

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5 0
1 year ago
Which rock is an example of a clastic sedimentary rock?
Anton [14]
The correct answer is Shale
8 0
3 years ago
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Which of the following is the best way to separate sugar from water?
kompoz [17]
I don't know the options but usually a small strainer or a coffee thing u put over a cup and let the water seep down and the sugar stays.
4 0
3 years ago
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Two children on a seesaw are able to balance perfectly while on Earth.would they still be balanced if you saw was brought to the
Setler [38]

Answer:

C

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Because on the moon you are basically weightless and your mass would stay the same

3 0
3 years ago
What is the percent composition of nitrogen in N 2 O
mash [69]

Answer:

63.6%

Explanation:

The given compound is:

     N₂O;

The problem here is to find the percent composition of nitrogen in the compound.

First find the molar mass of the compound:

 Molar mass of N₂O = 2(14) + 16  = 44g/mol

So;

 Percentage composition of Nitrogen  = \frac{2 x 14}{44}  x 100  = 63.6%

5 0
2 years ago
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