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4 years ago

What`s the lewis structure for CH3OO?

Chemistry

1 answer:

DIA [1.3K]4 years ago

6 0

I found this off youtube, I hope it helps.

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How many moles of o2 are needed for the complete combustion of glucose?

PSYCHO15rus [73]

C6H12O6(s) + 9 O2(g)
-> 6 CO2(g) + 6 H2O(g)

There are 9 moles of O2 needed for the complete combustion of glucose.

5 0

4 years ago

Consider these compounds: A. CuCO3 B. Ag2SO3 C. PbCrO4 D. Pb(OH)2 Complete the following statements by entering the letter corre

taurus [48]

Answer:

the answer is B

Explanation:

.........

8 0

4 years ago

What current (in a) is required to plate out 1. 22 g of nickel from a solution of ni2 in 0. 50 hour?

Mashcka [7]

The current required to accumulate the 1.22 grams of nickel in 0.5 hours is 2.23 A.

<h3>What is current?</h3>

The current is given as the product of the charge with time. In the electrochemical analysis of the nickel, there will be a reduction of the nickel ion to nickel. The formation is given as:

$\rm Ni^{2+}+2e^-\;\rightleftharpoons Ni$

There is the deposition of 1 mole of Ni with 2 electrons transfer. The transfer of charge for 1 mole that is 58.7 grams Nickel is:

$\rm 58.7\;g=2\;\times\;96487\;C\\58.7\;g=192974\;C$

The mass of Ni to be deposited is 1.22 grams. The charge required is given as:

$\rm 58.7\;grams\;Ni=192974\;C\\\\1.22\;grams\;Ni=\dfrac{192974}{58.7}\;\times\;1.22\;C\\\\1.22\;grams\;Ni=4010.7\;C$

The current required to transfer 4010.7 C of charge in 1800 seconds is given as:

$\rm Charge=Current\;\times\;Time\\4010.7\;C=Current\;\times\;1800\;sec\\Current=2.23\;A$

Thus, the current required to accumulate the 1.22 grams of nickel in 0.5 hours is 2.23 A.

Learn more about current, here:

brainly.com/question/23063355

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7 0

2 years ago

What rule is used to estimate your total stopping distance under ideal conditions?

Nadya [2.5K]

The 4 second rule is used to estimate your total stopping distance under ideal conditions.

8 0

3 years ago

Which electrolyte is used in an alkali fuel cell?

lyudmila [28]

Answer: an aqueous potassium hydroxide solution

An alkaline fuel cell is a zero-emission device whose one major component is the electrolyte. An electrolyte, on the other hand, is a solution that is able to conduct electricity. In an alkaline fuel cell. The electrolyte is an alkaline liquid, and potassium hydroxide also known as KOH is the only alkaline liquid among the choices.

8 0

3 years ago