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3 years ago

Is Cu2+(aq) + 2e− ---------------> Cu(s) oxidation or reduction?

Business

1 answer:

Sholpan [36]3 years ago

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Answer:

Reduction: Cu2+ + 2e- → Cu Oxidation: 2H2O → O2- + H+ + 4e- Overall: 2Cu2+ + 2H2O → 2Cu + O2- + H+ Cu2+ is reduced because it gains 2 electrons in order to become Cu and reduction is the gain of electrons. plz make me branilist

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purchased goods for Rs 10000 and paid Rs 4000 in cash. The balance amount is paid through cheque after receiving discount Rs 500

Vsevolod [243]

purchased goods for Rs 10000 and paid Rs 4000 in cash. The balance amount is paid through cheque after receiving discount Rs 500.

Total balance is 500

In economics, a good is anything that satisfies a person's needs and provides utility, such to a customer buying a satisfying product. Services that cannot be transferred and transferable products are two categories that are frequently distinguished. When a good is helpful to people but is in short supply compared to demand, it is said to be a "economic good" and requires human effort to attain. Free things, on the other hand, like air, are always available and don't require any deliberate effort to obtain. Private goods include anything a person owns or uses on a regular basis that is unrelated to food, such as televisions, living room furnishings, wallets, cell phones, etc.

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2 years ago

You invest 50% of your money in security A with a beta of 1.6 and the rest of your money in security B with a beta of 0.7. The b

nevsk [136]

Answer:

The answer is D). 1.15, hope this helps, have a great day/night, stay safe, happy thanksgiving!

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3 years ago

What can you do to figure out how much you can afford when buying a car?

GuDViN [60]

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3 years ago

The table below presents the average and marginal cost of producing cheeseburgers per hour at a roadside diner.

Butoxors [25]

Answer:

a. At a quantity of 40 cheeseburgers per hour, the average total cost of production is falling and the marginal cost of cheeseburger production is rising.

b. At a quantity of 60 cheeseburgers per hour, the average variable cost of production is rising and the average total cost of cheeseburger production is at a minimum.

Explanation:

a. At a quantity of 40 cheeseburgers per hour, the average total cost of production is falling and the marginal cost of cheeseburger production is rising.

From the table in the question, it can be observed that the average total cost of production at a quantity of 30 cheeseburgers per hour is higher than the average total cost of production at a quantity of 40 cheeseburgers per hour, while the average total cost of production at a quantity of 50 cheeseburgers per hour is lower than the average total cost of production at a quantity of 40 cheeseburgers per hour. This implies that at a quantity of 40 cheeseburgers per hour, the average total cost of production is falling.

Also from the table in the question, it can be observed that the marginal cost of production at a quantity of 30 cheeseburgers per hour is lower than the marginal cost of production at a quantity of 40 cheeseburgers per hour, while the marginal cost of production at a quantity of 50 cheeseburgers per hour is higher than the marginal cost of production at a quantity of 40 cheeseburgers per hour. This implies that at a quantity of 40 cheeseburgers per hour, the marginal cost of production is rising.

b. At a quantity of 60 cheeseburgers per hour, the average variable cost of production is rising and the average total cost of cheeseburger production is at a minimum.

From the table in the question, it can be observed that the average variable cost of production at a quantity of 50 cheeseburgers per hour is lower than the average variable cost of production at a quantity of 60 cheeseburgers per hour, while the average variable cost of production at a quantity of 70 cheeseburgers per hour is higher than the average variable cost of production at a quantity of 60 cheeseburgers per hour. This implies that at a quantity of 60 cheeseburgers per hour, the average variable cost of production is rising.

Also from the table in the question, it can be observed that the average total cost of cheeseburger production at quantities of 50 and 60 cheeseburgers per hour are equal and the lowest on the table, this implies that the average total cost of cheeseburger production is at a minimum at a quantity of 60 cheeseburgers per hour.

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3 years ago

George is looking at the colors on a paint swatch card to select the right shade of red for his wall. he is able to differentiat

bulgar [2K]

Based on his perception of the differences in the shades, this can be attributed to the wavelengths of light reflecting from the shades. Wavelength in physics is being defined as measuring the direction in regards of the propagation of a wave in which are in between a two successive points in the wave that are being characterized by its same phase.

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3 years ago

Is Cu2+(aq) + 2e− ---------------> Cu(s) oxidation or reduction?​

Is Cu2+(aq) + 2e− ---------------> Cu(s) oxidation or reduction?