Answer : The balanced chemical reaction will be:
Explanation :
Balanced chemical reaction : It is defined as the reaction in which the number of atoms of individual elements present on reactant side must be equal to the product side.
As per given statement, the sodium reacts with sulfur to form sodium sulfide as a product.
The balanced chemical reaction will be:
By the stoichiometry we can say that, 16 moles of Na react with 1 mole of 
to give 8 moles of 
.
It applies to both physical and chemical changes.
Answer: If more than one variable is changed in an experiment, scientist cannot attribute the changes or differences in the results to one cause. By looking at and changing one variable at a time, the results can be directly attributed to the independent variable.
Answer:
<h2>23.33 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula
From the question we have
We have the final answer as
<h3>23.33 g/mL</h3>
Hope this helps you
