Answer:
D
Explanation:
D. A force acting in the direction opposite the object’s motion is removed from the object
I would say the most correct answer is Kilo, as in kilometers. The store would certainly not be milli, or millimeters away from you, would it now? :)
Hope this helps!
Answer:
An orbit is the simple planar representation of an electron. An orbital refers to the dimensional motion of an electron around the nucleus in a three-dimensional motion. An orbital can simply be defined as space or the region where the electron is likely to be found the most.
Explanation:
The product of the reaction is given by the changes in the chemical and physical properties of the reactants. The product produced is aluminum sulfide precipitate.
<h3>What is a precipitate?</h3>
A precipitate is an insoluble complex formed when the solute and the solvent reacts to produce and solid complex material that does not get completely dissolved in the solution.
When ammonium sulfide is added to a solution containing aluminum ions then precipitate of aluminum sulfide is formed as:
3(NH₄)₂S + 2Al³⁺ → Al₂S₃ + 3NH₄⁺
Therefore, aluminum sulfide is the precipitate that gets formed.
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represents rate of disappearance of HBr,
represents rate of appearance of
and
represents rate of appearance of