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3 years ago

Consider this chemical reaction. What chemical is reduced? CH3OH + NAD --> CH2O + NADH

Chemistry

1 answer:

nikklg [1K]3 years ago

5 0

Answer:

CH3OH and NADH

Explanation:

The given chemical reaction is an redox reaction in which reduction and oxidation take place.

In the process of oxidation: electrons are loss while in the process of reduction: electrons are gained.

In the given redox reaction: CH3OH + NAD --> CH2O + NADH

NAD is reduced to NADH as NADH gains one hydrogen electron while CH3OH (methanol) is oxidized to CH2O (methanal) by losing electrons.

So, CH3OH (methanol) and NADH are the reduced forms while NAD and CH2O (methanal) are oxidized forms.

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If a 0.320 mM solution of MnO41- has an absorbance of 0.480 at 525 nm in a 1.000 cm cell. What is the concentration of a MnO41-

larisa [96]

Answer:

Hence the concentration of a MnO41- solution that has absorbance of 0.490 in the same cell at that wavelength is 0.3266.

Explanation:

Now A = el, el=const

Then,

$A2 / A1 = C2/ C1\\\\0.49/ 0.48 = C2 / 0.32\\\\C2 = 0.3266$

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3 years ago

Let’s say that you have a solvatochromic compound that appears red in a solvent. You dissolve the compound in another solvent an

EastWind [94]

Answer:

Hypsochromic compound, More polar solvent

Explanation:

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3 years ago

What is the name of the acid whose formula is hi? spell out the full name of the acid?

serious [3.7K]

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3 years ago

Determine whether or not each mixture is a buffer. check all that apply. check all that apply. hcl and hf hf and naf hc2h3o2 and

maksim [4K]

Hello!

A buffer is composed of a weak acid and its conjugate base or a weak base and its conjugate acid. From the given list:

HCl and HF: Strong Acid and Weak Acid. NOT BUFFER

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Have a nice day!

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Zielflug [23.3K]

Answer:

C2H6

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3 years ago