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natulia [17]
2 years ago
10

Which of the following would you expect to form an ionic bond when combined?

Chemistry
1 answer:
____ [38]2 years ago
6 0

Ionic bond forms between metal and non-metal.

Na is a metal, and F is a nonmetal.

Na and F form ionic bond.

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B. Describe hydrogen bonding. (1 point)
marishachu [46]
Hydrogen bonding is an attractive force between a hydrogen atom attached to a electronegative element
6 0
1 year ago
How many moles are in a sample of 4.55 x 10^24 molecules of C3H8?​
mestny [16]

Answer: 7.56 moles

Explanation:

C3H8 is the chemical formula for propane, the third member of the alkane family.

Recall that based on Avogadro's number, 1 mole of any substance has 6.02 x 10^23 atoms

So 1 mole of C3H8 = 6.02 x 10^23 atoms

Z moles of C3H8 = 4.55 x 10^24 atoms

To get the value of Z, we cross multiply:

1 x 4.55 x 10^24 atoms = Z moles x (6.02 x 10^23 atoms)

4.55 x 10^24 atoms = Z moles x (6.02 x 10^23 atoms)

To get the value of Z divide both sides by 6.02 x 10^23 atoms

Z moles =4.55 x 10^24 atoms ➗ 6.02 x 10*23 atoms

Hence, Z = 7.56 moles

Thus, the number of propane, C3H8 is 7.56 moles

7 0
3 years ago
A small child watches as you stir a spoonful of sugar into your kool aid the child says she believes that the sugar went away be
viktelen [127]
The sugar dissolved in the kool aid, <span>become or cause to become incorporated into a liquid so as to form a solution. the proof that the sugar is present because it made the kool aid taste sweeter which is a property of the sugar. to get back the sugar we must heat the kool aid until sugar residue will remain</span>
6 0
2 years ago
If there are 16 values in a data set in order from smallest to largest, what is the median of the data set?
luda_lava [24]

C. The mean of the 8th and 9th values

Explanation:

If there are 16 values in a data set in order from the smallest to the largest, the median is the mean of the 8th and 9th values in the sequence.

The median is the middle term in a sequence.

 To find the median:

Arrange the numbers from the lowest to the highest;

 if the numbers are even in order, the median is the mean of the middle numbers. We will have two middle numbers

For odd order, we will have just one number.

learn more:

Average brainly.com/question/11488662

#learnwithBrainly

8 0
3 years ago
What was one strategy radical republicans used to achieve their goals for
dsp73

Using the military as a tool was what the radical republicans used to achieve their aim of reconstruction.

<h3>What is Reconstruction?</h3>

This was an event which occurred after the American Civil War in which all the chaos were taken care of and normalcy restored to the country.

The radical republicans ensured rights of the people such as voting were protected through the use of the military force and makes option C the correct choice.

Read more about Reconstruction here brainly.com/question/24761999

#SPJ4

7 0
1 year ago
Read 2 more answers
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