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Harlamova29_29 [7]
4 years ago
15

Science!! Can someone help???

Chemistry
1 answer:
juin [17]4 years ago
3 0
Though all the options aren't visible i think she tried to find out the force friction at different surfaces.
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Vi. Lithium (Li) has an isotope with atomic mass 6. How would it be identified in isotope notation?
Licemer1 [7]

Answer:  

Explanation:

3 0
3 years ago
Using the name of the ionic compound, select the appropriate chemical formula. Use the periodic table
frutty [35]

The compound Ammonium Phosphate is (NH4)3PO4 while that of sodium acetate is NaC2H3O2.

<h3>What is an ionic compound?</h3>

An ionic compound is  compound that is composed of ions. We know that a poly atomic ion is an ion that contains more than one atom.

Looking at the options that have been provided, we know that the correct formula for the compound Ammonium Phosphate is (NH4)3PO4 while that of sodium acetate is NaC2H3O2.

Learn more about ionic compound:brainly.com/question/9167977

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8 0
2 years ago
For the following reaction:
vlada-n [284]

Answer:

Nitrogen is the limiting reactant, and  

3.74

grams of ammonia is formed.

Explanation:

We have the familiar Haber process equation...

N

2

(

g

)

+

3

H

2

(

g

)

⇌

2

N

H

3

(

g

)

Since the mole ratio of  

N

2

to  

H

2

is  

1

:

3

, then for every mole of nitrogen, we would need three moles of hydrogen.

Explanation:

4 0
3 years ago
How many electrons are in the outermost energy level of a neutral<br> Fluorine atom?
Yuki888 [10]

Answer:

The answer is 7 (seven)

Explanation:

Fluorine has seven of eight possible electrons in its outermost energy level, which is energy level II.

5 0
3 years ago
0.0487 mg + 0.05834 mg + 0.00327 mg
ivolga24 [154]
0.11031 mg
I think that is the answer
6 0
3 years ago
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