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Anton [14]
4 years ago
14

Difference between chemical properties of metals and non metals.

Chemistry
2 answers:
kozerog [31]4 years ago
8 0

Answer:

Chemical property of metals:

  • They are generally very reactive.
  • Its oxides generally have a basic behavior in the presence of water.

Chemical property of non-metals:

  • Some are not very reactive, however, there are others such as oxygen and chlorine that are very reactive.
  • Its oxides generally have an acidic behavior in the presence of water.

Explanation:

Most metals are solid, with the exception of mercury (Hg), which is liquid, has a bright color, is a good conductor of heat and electricity and is malleable (easily molded). Nonmetals, on the other hand, are liquid (most), are not good conductors of heat and electricity, and are not susceptible to molding.

Both have different physical and chemical properties, but both are important for different activities.

Vilka [71]4 years ago
3 0

Answer:Chemical Properties: Non-metals generally have somewhere around 4 to 8 electrons in the outer shell. Non-metals tend to gain or accept valence electrons. When they are exposed to oxygen, non-metals react with oxygen to form acidic oxides.

Explanation:

Please mark as brainliest

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Are you absolutely sure this is right?
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4 0
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A 14 carbon fatty acid that goes through the fatty acid spiral will net how much energy, measured in ATP?
AlexFokin [52]
<h3>Answer:</h3>

94 ATP molecules

<h3>Explanation:</h3>

To answer the question we need to understand the beta oxidation of fatty acid.

  1. First we need to know each electron carrier produces different number of ATP molecules in the electron transport chain.
  • That is, FADH₂ yields 1.5 ATP while NADH yields 2.5 ATP molecules
  • Additionally, for every acetyl coA, 10 ATP molecules are produced.

What happens during oxidation of a fatty acid with even number of carbon, C₂ₙ?

  • During beta oxidation of an even number fatty acid, C₂ₙ, n-1 FADH₂, n-1 NADH and n acetyl coA molecules are produced.
  • Therefore, for a fatty acid with 14 carbons, then 6 molecules of FADH₂, 6 molecules of NADH and 7 acetyl coA are produced.
  • Therefore, the number of ATP molecules will be;

From; 6 FADH₂ = 6 × 1.5 = 9 ATP

          6 NADH;   6 × 2.5 = 15 ATP

7 Acetly CoA ; 7 × 10 = 70 ATP

This gives a total of 94 ATP molecules

Hence a 14 carbon fatty acid produces 94 ATP molecules after beta oxidation.

4 0
3 years ago
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What is the [OH⁻] (hydroxide concentration) of that same solution? (pH = 4.00)​
7nadin3 [17]

Answer: 1 x 10^-10M

Explanation:

Given that,

pOH of solution = ?

pH of solution = 4.00

Recall that pH is the negative logarithm of hydrogen ion concentration in the solution while pOH is the negative logarithm of hydroxide ion concentration in the solution.

Hence, pH + pOH = 14

4.00 + pOH = 14

pOH = 14 - 4.00

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Apply the formula pOH = -log(OH-) to get [OH⁻]

10 = -log(OH-)

(OH-) = Antilog (-10)

(OH-) = 1 x 10^-10M

Thus, 1 x 10^-10M is the [OH⁻] (hydroxide concentration) of that same solution with pH value of 4.00

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3 years ago
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