Answer:
Explanation:
Mide 2mL de etanol, añadelo a un matraz aforado, pon agua hasta llegar a 100mL
A triple beam balance is used to measure mass (grams).
Answer:
Boiling stones and stir bars serve to help the liquid to boil more calmly <em>avoiding it to become superheated or bumping and with this preventing accidents, projection of dangerous liquids or burns.</em>
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The two components of a solution are solvent and solute.
A solution is a homogenous mixture, stable, and the particles are very small.
The chemical characteristics or reactivity of a chemical element is highly (mostly) dependent on the: number of valence electrons in its outermost shell.
<h3>What is
chemical characteristics?</h3>
A chemical characteristic can be defined as the properties of a chemical element or compound that is mainly observable and measurable during a chemical reaction such as reactivity.
<h3>What is a valence electron?</h3>
A valence electron can be defined as the number of electrons that are present in the outermost shell of an atom of a chemical element.
In Chemistry, the number of valence electrons (valency) is a property that is typically used to determine the chemical characteristics or reactivity of all chemical elements.
In conclusion, the chemical characteristics or reactivity of a chemical element is highly (mostly) dependent on the number of valence electrons in its outermost shell.
Read more on electrons here: brainly.com/question/377844
