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Korolek [52]
3 years ago
6

True or false

Chemistry
1 answer:
viva [34]3 years ago
3 0

Answer: true

Explanation:

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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
3 years ago
A student constructs a galvanic cell that has a strip of iron metal immersed in a solution of 0.1M Fe(NO3)2 as one half-cell and
MrMuchimi

Answer:

Fe

Explanation:

The cell potential is:

ΔE°cell = E°red(red) - E°red(oxid)

Where, E°red(red) is the reduction potential of the substance that is reducing, and E°red(oxid) is the reduction potential of the substance that is oxidizing. For the reaction be spontaneous and happen, ΔE°cell > 0.

The reduction takes place in the cathode, which is the negative pole, and the oxidation in the anode, which is the positive pole. So, the electrons flow from the positive pole to the negative pole (anode to cathode).

Then, if the voltmeter measured a negative potential, it means that is was attached incorrectly. So, the anode is Fe.

4 0
3 years ago
If gravity ceased to exist on Earth, what would happen to our life supporting atmosphere ?
melamori03 [73]
C is correct. right now gravity holds the atmosphere so if there is no gravity then no atmospher
4 0
3 years ago
Which is a way that the elements are groupef on the periodic table
hammer [34]
Your answer is B because elements within the same column have equal numbers of valence electrons which determines the reactivity of an element. 
8 0
3 years ago
it takes a slug 20 minutes to travel from the grass to the trash can a trip of 15 meters. how far could the slug travel in 60 mi
bekas [8.4K]

Answer:

45 meters

Explanation:

Did the math

6 0
3 years ago
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