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Nitella [24]
3 years ago
15

How many Iron molecules are in the compound Fe4O2?

Computers and Technology
2 answers:
Greeley [361]3 years ago
5 0

Explanation: Determine the mass of the substance, and its molar mass. Divide the given mass by its molar mass to get moles, then multiply times 6.022×1023molecules1mol

Mademuasel [1]3 years ago
4 0
They are amount according to their and they r 3
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How do you select a single cell, a single column, a single
Vedmedyk [2.9K]

Answer:

To select nonsequential cells, click the first cell, hold down the Ctrl key, and click each additional cell (or row or column) you want to select. To selectthe entire worksheet, click the small box located to the left of column A and above row 1. Optionally, you can selectall cells in a worksheet by pressing COMMAND+A......

To select all cells on a worksheet, use one of the following methods:

Click the Select All button.Press COMMAND+A. Note If the worksheet contains data, and the active cell is above or to the right of the data, pressing COMMAND+A selects the current region. Pressing COMMAND+A a second time selects the entire worksheet.

8 0
2 years ago
Learning Task 1 Write YES if the statement is correct and NO if it is incorrect.
kipiarov [429]

Answer:

1) YES

2) YES

3) YES

4) NO

5) YES

7 0
3 years ago
Write a program that reads three integers as inputs, and outputs the largest of the three values.
AlexFokin [52]

The software is written in C++ and may be found in the explanation section below. C++ keywords and symbols are all capitalized. The least number of all three integers is determined via a nested if-else decision branch. After you've entered three integers, the application prints the least of them all.

<h3>What is the example of C++?</h3>

#include <iostream>

using namespace std;

int main() {

  int num1,num2,num3;

  cout<<"enter first integers"<<endl;

 cin>>num1;

  cout<<"enter second integers"<<endl;

  cin>>num2;

 cout<<"enter the third integers"<<endl;

  cin>>num3;

  if(num1<num2){

     if(num1<num3){

          cout<<"Smallest integer is "<<num1<<endl;

    } else{

          cout<<"Smallest integer is "<<num3<<endl;

      }

 }else {

 if(num2<num3){

    cout<<"Smallest integer is "<<num2<<endl;

} else{

    cout<<"Smallest integer is "<<num3<<endl;

     }

}

return 0;

}

Thus, it is written in C++ language.

For more details about C++ click here:

brainly.com/question/19581899

#SPJ1

3 0
2 years ago
I need help 40 points and brainless if you answer
Reil [10]
The answer is c
But I’m not sure
8 0
3 years ago
Read 2 more answers
SMTP (Simple Mail Transfer Protocol) is the standard protocol for transferring mail between hosts over TCP. A TCP connection is
ruslelena [56]

Answer:

The five rules are described as follows:

Rule A permits the inbound Simple Mail Transfer Protocol (SMTP) connection.

Rule B permits the inbound Simple Mail Transfer Protocol (SMTP) connection.

Rule C permits the outbound Simple Mail Transfer Protocol (SMTP) connection.

Rule D permits the outbound Simple Mail Transfer Protocol (SMTP) connection.

Rule E does not perform any action. Thus it is when the action is denied.

Explanation:

Rule A allows information transfer of the incoming email from the external server to the internal remote server, thus this allows an inbound connection.

Rule B allows information transfer of the incoming email from the remote server to the external remote server, thus this allows an inbound connection.

Rule C allows information transfer of outgoing email from the external server to the internal remote server, thus this allows an outbound connection.

Rule D allows information transfer of the outgoing email from the remote server to the external remote server, thus this allows an outbound connection.

Rule E does not allow any action in either direction thus it is when action is denied.

5 0
3 years ago
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