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madreJ [45]
3 years ago
15

You have a cup of water and a packet of powdered juice mix. You add some of the juice mix to the cup of water and stir. The powd

er dissolves completely. You decide to add more juice mix to the cup and stir again. This time chunks of powder are floating on the surface of the water. What can you conclude about the solution? The solution is miscible. The solution is immiscible. The solution is unsaturated.
Chemistry
2 answers:
dusya [7]3 years ago
6 0

The correct answer is "The solution is immiscible".

A solution is said to be immisicible when two or more substance do not mix in each other to form a homogeneous solution.

However, a misicible solution is one where two or more substances mix in each other to form a homogeneous solution.

In an unsaturated solution more solute can still dissolve in the solvent to form a solution. However, in this case more powdered juice mix does not dissolve in the water.

ch4aika [34]3 years ago
3 0

Answer:

(a solution is supersaturated) is the correct answer

Explanation:

i just did the problem and this was the correct answer. :) i don't know why this person asking the question doesn't have it listed:(

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How many moles of water can be obtained from the reaction of 4 moles of O2?
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Answer: 8moles

Explanation:

The reaction below shows the formation of 2 moles of water from 2 moles of hydrogen and 1 mole of oxygen respectively.

2H2(g) + O2 (g) --> 2H2O(l)

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4 moles of O2 will produce Z mole of H2O

To get the value of Z, cross multiply

1 x Z = 4 x 2

Z = 8

So, the equation will be 8H2(g) + 4O2 (g) --> 8H2O(l)

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3 years ago
A total of 5 mol iron oxide has a mass of (798.5g)
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Answer:

Yes , 5 mole of Iron Oxide has mass of  798.5 g

Explanation:

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Fe_{2}O_{3}

Atomic mass of Fe = 55.84 amu

Atomic mass of O = 15.99 amu

Molar mass of Fe2O3 = 2(atomic mass of Fe) + 3(atomic mass of O)

= 2(55.84) + 3(15.99)

=111.68 + 47.97

= 159.69 g/mol

<u>Molar mass</u> always equal to <u>1 mole</u> of the substance.

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3 years ago
What’s the answer to this science problem?
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The image is not accurate because

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The image is not accurate because

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The chemical formula for carbon and chlorine is CCl4 (carbon tetrachloride).
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3 years ago
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