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g100num [7]
3 years ago
14

The enzyme succinyl coa is unique because it contains an iron−sulfur cluster but does not participate in a redox reaction.

Chemistry
1 answer:
masya89 [10]3 years ago
4 0
False djdjdjdjsbsbsvebeisksnsvecakslsid
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What is the electronegativity difference that usually is the dividing line between covalent and ionic bonds?
Jlenok [28]
Covalent= 0-0.4; Ionic= 0.5-1.7
7 0
3 years ago
Identify the products formed in the net reaction of the electrolysis of water.
Marat540 [252]

Answer:

The answer is hydrogen gas and oxygen gas

Explanation:

8 0
3 years ago
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Select the correct answer. if two half-lives have passed since a scientist collected a 1.00-gram sample of u-235, how much u-235
Ugo [173]

Answer:

0.25 g of U-235 isotope will left .

Formula used :

where,

N = amount of U-235 left after n-half lives = ?

= Initial amount of the U-235 = 1.00 g

n = number of half lives passed = 2

0.25 g of U-235 isotope will left .

3 0
2 years ago
A student needed to dissolve a substance that she knew was soluble in water. according to the chart, which other solvent would m
Dmitry [639]
The chart is attached below and the options are as follow,

A Benzene

B Methanol

C Hexane

D Octane

Answer:
             Option-B (Methanol) is the correct answer.

Explanation:
                    As we know that the substance given to student is soluble in water. Therefore, those substances which are soluble in water are polar in nature because water is polar in nature and Like Dissolves Like.
                    Hence, in chart it can easily be seen that Methanol is also polar in nature due to presence of -O-H (polar) bond. So, the substance will dissolve in it.

8 0
3 years ago
The nitrogen oxide (NO) molecule has a bond length of 140 pm. Calculate the dipole moment, in Debyes, that results if the charge
Cloud [144]

Answer:

Explanation:

Dipole moment = charge x separation of charges

= (2 x 1.6 x 10⁻¹⁹ ) x ( 140 x 10⁻¹² ) coulomb-metre

= 448 x 10⁻³¹coulomb-metre

1 debye = 3.33 x 10⁻³⁰coulomb-metre

Dipole moment in debye =  448 x10⁻³¹ / 3.33 x 10⁻³⁰debye

= 448 x10⁻³¹ / 33.3 x 10⁻³¹

= 13.45 debye

=

6 0
3 years ago
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