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Pachacha [2.7K]
2 years ago
11

durante la crisis del feudalismo la producción agrícola disminuye considerablemente la población empezó a abandonar el campo per

o muchos de ellos murieron producto de enfermedades y epidemias estos hechos fueron importantes porque​
SAT
1 answer:
Wittaler [7]2 years ago
5 0

Nose porque we

Explanation:

Nose nada

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It depends if you are or not so either b or a
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circle the correct terms for the reaction going from left to right. reactant a gains/loses and electron to become product B
Effectus [21]

The question requires one to indicate the correct terms for the reactant from left to right.

<h3>What is a reactant?</h3>

A reactant is a material that enters and changes during a chemical reaction.

1. Reactant A (Gains/Loses) and electron to become product B

To produce B, reactant A loses one electron. The loss of one electron from an atom causes the atom to be oxidized.

Reactant A gives an electron to NAD+ and is transformed to B+ in the given reaction there is an increase in the positive charge. As a result, reactant A is oxidized to produce B+.

2. NAD+ becomes reduced in the process of the reaction.

NAD+ receives the electron given to it by reactant A and is reduced to NADH. As a result, the positive charge of NAD+ decreases.

3. NADH is more reduced than NAD+

NAD+ receives an electron and becomes NADH. As a result, NADH is decreased more than NAD+

4. NAD+ is in the more oxidized state compared to NADH

NAD+ has a surplus of positive charge as opposed to NADH. NAD+ must receive one electron in order to produce NADH. As a result, as opposed to NADH, NAD+ is more oxidized.

5. Reactant A is the electron donor in this reaction.

Reactant A loses one electron, resulting in positively charged B+. This electron is taken up by NAD+, which reduces to NADH. As a result,  the electron donor is reactant A.

6. Reactant A is the reducing agent in this reaction.

A reducing agent is a molecule that can transfer electrons.

Such a molecule has the potential to decrease another molecule while also becoming oxidized. Reactant A is the reducing agent in the given reaction, donating an electron to NAD+.

Following the electron transfer, reactant A is oxidized to product B+, and NAD+ is reduced to NADH.

Learn more about reactant at;
brainly.com/question/26283409
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3 0
2 years ago
How do you inquire data in a certain field of study.
Vikki [24]

Answer:

The top 3 methods that i use to inquire data in a certain field of study are;

1) Interviews

2) Questionnaires and Surveys

3) Observations

Explanation:

4 0
2 years ago
A mountain climber starts at the base of a mountain, climbs all the way to the peak, and then climbs back down to the base of th
fredd [130]
On the way back down:)
7 0
2 years ago
A line passes through point (-8, -5) and has a slope of
k0ka [10]

Answer:

-5x+4y=20

Explanation:

A line passes through point (-8, -5) and has a slope of  5/4

Write an equation in Ax+By=C form for this line.

Use integers for A, B, and C.​

So we have a point and a line we can use the point slope formula

y-y1=m(x-x1)

y-(-5)=(5/4)(x- -8)

y+5=(5/4)(x+8)

y=5/4x+10-5

y=5/4x+5

Then we multiply 4 both sides

4y=5x+20

-5x+4y=20

6 0
3 years ago
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