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Dafna1 [17]
1 year ago
11

Determine oxidation states and answer the following questions about the reaction 2Li 2H2O 2LiOH H2. (1 point)

SAT
1 answer:
Luden [163]1 year ago
4 0

The oxidation state of Lithium changed from 0 to +1

The oxidation state of hydrogen changed from +1 to 0.

<h3>What is the oxidation state of the elements in the reaction?</h3>

The equation of the redox reaction is given as follows:

2 Li + 2 H₂O → 2 LiOH + H₂

The oxidation states of the elements changed as follows:

The oxidation state of Lithium changed from 0 to +1

The oxidation state of hydrogen changed from +1 to 0.

In conclusion, the reaction is a redox reaction.

Learn more about oxidation state at: brainly.com/question/27239694

#SPJ1

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Select the correct answer. what is the value of this limit? a. b. c. d. e.
dlinn [17]

The value of the limit expression \lim_{x \to 3} \sqrt{x^2 + 7} + 5 is 9, and it means that the function approaches 9, as x approaches 3.

<h3>How to evaluate the limit?</h3>

The limit expression is given as:

\lim_{x \to 3} \sqrt{x^2 + 7} + 5

This means that we determine the value of the function as x approaches 3.

So, we have:

Limit = √(3^2 + 7) + 5

Evaluate the square

Limit = √(9 + 7) + 5

Evaluate the sum

Limit = √16 + 5

Evaluate the square root

Limit = 4 + 5

Evaluate the sum

Limit = 9

Hence, the value of the limit \lim_{x \to 3} \sqrt{x^2 + 7} + 5 is 9

Read more about limits at:

brainly.com/question/14143957

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7 0
2 years ago
Can anyone help me in this question!!
skad [1K]

Answer:

D

Explanation:

im not sure but ive had this question before and im 99% sure its D

7 0
3 years ago
In a balanced chemical equation the numbers of individual particles
Rus_ich [418]

Answer:

In a balanced chemical equation the number of individual particles and the number of moles of particles are represented by the <em>COEFFICIENTS</em><em> </em>

Explanation:

Please mark me brainliest

5 0
2 years ago
Gender is something that is accomplished through ongoing interactions. This process is referred to as: quizlet
gizmo_the_mogwai [7]

Gender is something that is accomplished through ongoing interactions. This process is referred to as gender socialization.

<h3>What is Gender?</h3>

This refers to the state of being where a person is either male or female and this is their identity.

Hence, we can see that based on gender studies, we can see that gender is established through interaction with others and this is known as gender socialization.

Read more about gender socialization here:

brainly.com/question/13277728

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7 0
1 year ago
Pls help I really need an answer​
Sergio [31]

Answer:

0

Explanation:

Use pythagorean theorem, and get that 40 is the height (50-10), while half of the cable is 40, so 0 is the distance.

5 0
2 years ago
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