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melomori [17]
3 years ago
10

Tanner adds 10 grams of dry sand to 100 milliliters of warm salt water. This mixture is stirred and placed on a table. When Tann

er checks five minutes later, what will he most likely find.
Chemistry
2 answers:
Ivenika [448]3 years ago
8 0
He will most likely find that  the sand has sunken to the bottom because the molecules in sand are to powerful to break apart and disslove.
Arisa [49]3 years ago
6 0
Tanner is going to see that the sand and salt have sunk to the bottom of the water and settled there and the rest of the water is clear.
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Answer:

There, there are no leftover for C6H14 instead, an additional mass of 4g of C6H14 is needed to completely react with 38.4g of O2.

Explanation:

Step 1:

We'll begin by writing the balanced equation for the reaction. This is shown below:

2C6H14 + 19O2 —> 12CO2 + 14H2O

Step 2:

Let us calculate the masses of C6H14 and O2 that reacted from the balanced equation. This is illustrated below:

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Mass of C6H14 from the balanced equation = 2 x 86 = 172g

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Step 3.

Now, let us determine the mass of C6H14 that will react with 38.4 g of oxygen. This is illustrated below:

From the balanced equation above, 172g of C6H14 reacted with 608g of O2.

Therefore, Xg of C6H14 will react with 38.4g of O2 i.e

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