All categories

1 year ago

Which of the following statements about oxidation and reduction is not true

SAT

1 answer:

Irina-Kira [14]1 year ago

8 0

The statements about oxidation and reduction that are not true

Reduction results in an increase in the number of C-Z bonds.

<h3 /><h3>What are oxidation and reduction?</h3>

Oxidation can be referred to as oxygen gain while reduction can be referred to as the loss of oxygen.

When the carbon-hydrogen bond acquires oxygen, there is a decrease in the length of the bond. The correct statements are;

The conversion of an alkyne to an alkene is reduction.
The conversion of an alkene to an alkane is reduction.
Oxidation results in a decrease in the number of C-H bonds.

The number of C-Z or C-O bonds increases with the addition of oxygen. So, the statement that reduction causes an increase in the number of C-Z bonds is wrong.

Learn more about oxidation and reduction here:

brainly.com/question/25886015

#SPJ1

You might be interested in

Which word or phrase describes the outer planets

kramer

Answer:

The outer planets are called the jovian planets, meaning huge gas giant. These planets in order are Jupiter, Saturn, Uranus, and Neptune.

4 0

3 years ago

Read 2 more answers

The crankshaft (r = 3 cm) in a race car accelerates uniformly from rest to 3000 rpm in 2. 0 s. How many revolutions does it make

aliina [53]

Answer:

$\text{\underline{\textbf{Given values:}}}$ $\omega_0=0 \: \dfrac{\text{rad}}{\text{s}}$ $\omega_1=3000 \: \text{rpm}$ $t=2\: \text{s}$ First, we ...

Explanation:

5 0

2 years ago

2.17 LAB: Word frequencies - methods Write a program that reads a list of words. Then, the program outputs those words and their

pickupchik [31]

Using the knowledge in computational language in JAVA it is possible to write a code that reads a list of words.

<h3>Writting the code in JAVA:</h3>

import java.util.*;

//class name LabClass

public class LabClass{

//function getFrequencyOfWord with array wordList, ListSize and currWord as parameter

public static int getFrequencyOfWord(String[] wordsList, int ListSize, String currWord){

int frequency = 0;

//for loop for iteration

for(int i=0; i<ListSize; i++){

//if current word matches with words present in list

//then increase the frequency by 1

if(wordsList[i].compareTo(currWord)==0){

frequency++;

}

//return frequency at last

return frequency;

}

//main function

public static void main(String[] args) {

//creating object of Scanner class

Scanner sc = new Scanner(System.in);

int size;

//asking user to input size of list

System.out.println("Enter the size of list :");

size = sc.nextInt();

//creating array of same size as user input size

String[] wordList = new String[size];

sc.nextLine();

//asking user to input array elements

System.out.println("Enter list elements one by one :");

for(int i =0; i<size; i++)

{

wordList[i] = sc.nextLine();

}

System.out.print("\n");

sc.close();

//calling function getFrequencyOfWord in every iteration by passing

//required arguments to it

for(int i=0; i<size; i++)

{

String currWord = wordList[i];

int count = getFrequencyOfWord(wordList, size, currWord);

//printing result

System.err.println(currWord + " : " + count);

}

}

See more about JAVA at brainly.com/question/12978370

#SPJ1

3 0

2 years ago

How can you visit the sun without burning up worksheet answer key

Lesechka [4]

How can you visit the sun without burning up worksheet answer key is a heading for a worksheet that involves mathematical questions to calculate. The attached file displays those mathematical questions.

Before that, the sun is known as a star that is located in the middle of the Solar system. It is a virtually flawless sphere of hot plasma that has been heated by nuclear fusion processes in its center, thereby radiating energy as infrared radiation and ultraviolet light.

It is nearly impossible to visit the sun due to the degree of its temperature and radiation.

From the image attached below which depicts the heading to the question, we have:

a) 5(x - 9) = 2x + 15

Open brackets

5x - 45 = 2x + 15

Collect like terms

5x - 2x = 45 + 15

3x = 60

x = 60/3

x = 20

b) $\mathbf{ 7n - 20 = 9(4n + 1)}$

Open brackets

7n - 20 = 36n + 9

7n - 36n = 20 + 9

- 29 n = 29

n = - 29/29

n = - 1

Therefore, from the given information, we can conclude that It is nearly impossible to visit the sun due to the degree of its temperature and radiation. Also, the value of x = 20 and the value of n = -1

Learn more about the sun here:

brainly.com/question/22693059?referrer=searchResults

4 0

3 years ago

Babies have been shown to distinguish among faces from their own ethnic group. This

snow_tiger [21]

Same race effect...........

6 0

2 years ago