The source that is unreliable is an advertisement for acne medication claims it can clear up acne in less than one week.
<h3>What are citable sources?</h3>
Citable sources are those sources that are gotten from places that are proven to be of good standards and not from mere claims such as:
- professional organizations
Therefore, the source that is unreliable is an advertisement for acne medication claims it can clear up acne in less than one week.
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Answer:
The International Date Line passes through the mid-Pacific Ocean and roughly follows a 180 degrees longitude north-south
line on the Earth. It is located halfway round the world from the prime meridian—the zero degrees longitude established in Greenwich
Electronegativity is your answer.
Answer:
K8S4O16 or K8(SO4)4 depending on if the SO4 is supposed to represent sulfate or not
Explanation:
Find the molar mass of K2SO4 first:
2K + S + 4O ≈ 174 g/mol
Divide the goal molar mass of 696 by the molar mass of the empirical formula:
696 / 174 = 4
This means you need to multiply everything in the empirical formula by 4:
K2SO4 --> K8S4O16 or K8(SO4)4 depending on if the SO4 is for sulfate or not
