Answer:
Hydrochloric acid (HCL) is an acid, while sodium hydroxide (NaOH) is a base.
In this case the two labels are missing, one method to differentiate them is by mixing each reagent with a base. Let's say we mix sodium carbonate(Na2C03) which is a base with each of the reagent, the sodium carbonate will likely react with Hydrochloric acid which is an acid to form NaCl and H2O, but it will not react with sodium hydroxide which is a base.
Therefore, by mixing the each reagent with a base, we could help place the correct label.
Another way to place the labels correctly is, the bottle containing hydrochloric acid will be sticky while the sodium hydroxide will be slippery. It is a known fact that acids are generally sticky while bases are slippery when touched.
Answer:
A letter is a singular symbol that represents a sound. An alphabet is a set of separate letters in a specific order.
a statement that takes a clear stand on an issue
Answer:
日本語が悪くて申し訳ありませんが、英語しか話せません
Explanation:
Answer:
C) Taking personal risks is worthwhile if it helps others gain their freedom.
Explanation:
The question above is related to the<em> different narratives</em> of the African slaves in America. Among the characters mentioned in the narrative was Mr. Rankins. He is said to have helped many slaves escape from their owners by letting them cross the river from Virginia or Kentucky. This was considered a personal risk on his end because the owners of the slaves could also shoot him if they found out that he was helping free the slaves.
So, this explains the answer.
