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vlabodo [156]
2 years ago
15

A student transfers a gas at STP from a 11.0 L tank to a 25.0 L tank. If the pressure

Chemistry
2 answers:
Burka [1]2 years ago
8 0

. Consider a sample of oxygen gas at 27° C with a volume of 9.55L at a pressure

mariarad [96]2 years ago
8 0

Answer:620 k

Explanation:

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Lana71 [14]

Explanation:

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4 0
2 years ago
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What is the Newman projection for Citric Acid?
Lana71 [14]

Answer:

A Newman projection, useful in alkane stereochemistry, visualizes the conformation of a chemical bond from front to back, with the front atom represented by a dot and the back carbon as a circle. The front carbon atom is called proximal, while the back atom is called distal.

7 0
2 years ago
How many moles are in 7.46 x 1025 particles of iron
sladkih [1.3K]

Answer:

1 mole of iron =6.023×10^23 particles

1 particles of iron=1/6.023×10^23 mole

7.46×10^25 particles =1/6.023×10^23×7.46×10^25

=1.238×10^48 mole is a required answer.

4 0
2 years ago
Which of the following is mixture backi g soda or carbon or honey or orange juice
vfiekz [6]

Answer:

Honey

Explanation:

Backing soda:

Backing soda is a compound that is made up of only one kind of salt called NaHCO3 or sodium  hydrogen carbonate. All the molecules  of NaHCO3  are identical and we know that a mixture is something made up of two or more than two kinds of things, therefore baking soda cannot be referred to as mixture.

Carbon:

Carbon is not a mixture because its just an element that composed diffreent compounds by reacting with different other elements. In its oure form carbon is not a mixture, but if it is combined with some other substance it can form mixture.

Orange juice:

It depends on what kind of orange juice we are talking about. If we are talking about pure orange juice that is made from fresh oranges,then no - it cannot be called as mixture. However, if sugars,flavors and other preservatives are added like those available in market then it can be a mixture.

Honey:

Honey is a mixture of at-least 181 types of components in which most of all are sugars. These components mix through complex process and give the honey its specific sugary taste. You can see some of the constituent components of honey in attached figure.

Hope it help!


5 0
3 years ago
In which period would you find Mercury?
Mamont248 [21]

Answer:

period 6

Explanation:

3 0
2 years ago
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