Which of the following is the correct formula for sulfuric acid?
2 answers:
Answer : The correct option is, (D)
Explanation :
Sulfuric acid is a strong acid which is composed of the elements hydrogen, oxygen and sulfur. Sulfuric acid is a colorless and odorless liquid that is soluble in water and it is highly exothermic.
The formation of sulfuric acid from its ions, is given by the equation:
The molecular formula of sulfuric acid is,
Hence, the correct formula for sulfuric acid is,
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Answer:
Explanation:
Lisoprisil's molecular mass is 405.488g/mol, we'll use this fact to calculate molarity, which units are mol/L, and we proceed to the calculus:
- First, we'll unify unities, the 10 milligrams of lisinopril we'll transform into grams.
- Now that we have the same unities we'll calculate molarity using the molecular mass, the grams of lisinopril and the liters in which these grams are, let's consider that our final unities have to be mol/L.
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