The alkanes are saturated hydrocarbons which include propane, methane, ethane and other higher of saturated hydrocarbons.
The answer to the given problem is the letter "A" Single covalent bonds only.
The Alkanes are hydrocarbons that contain "Single Covalent Bonds Only".
Answer:
Lithium is a naturally occurring alkali metal, which living organisms ingest from dietary sources and which is also present in trace amounts in the human body. In much higher concentrations, lithium is effective as a medication for mania and mood swings including manic depressive disorders
The pH of a solution of sulphuric acid that has hydronium ion concentration is 4.26.
<h3>How do we calculate pH?</h3>
pH of any solution is define as the negative logarithm of the concentration of H⁺ ion present in any solution, i.e.
pH = -log[H⁺]
In the question, it is given that:
Concentration of hydronium ion or H⁺ ion = 5.45×10⁻⁵ M
So, pH will be:
pH = -log(5.45×10⁻⁵)
pH = -(-4.26)
pH = 4.26
Hence required pH is 4.26.
To know more about pH, visit the below link:
brainly.com/question/172153
The answer is b opinions and beliefs
To solve the equation for Mass, rearrange the equation by multiplying both sides timesVolume in order to isolate Mass, then plug in your known values (Density and Volume). Then solve for Mass.
