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NARA [144]
4 years ago
12

A commonly used ingredient in a tincture to control microbes is

Chemistry
2 answers:
DiKsa [7]4 years ago
5 0
D. Iodine
Iodine is a very good disinfecting agent, and is used whenever treating wounds. It is usually found in solutions in the form of a salt, potassium iodide. Other compounds are also used, such as alcohols; however, the most commonly used one is iodine.
m_a_m_a [10]4 years ago
5 0
The answer is D. Tincture iodine is an antiseptic which is effective against bacteria and virus.
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mixas84 [53]

Answer:What is the actual Molar mass of M?

Explanation:

The mass of the M is measured before, and after heating. Therefore, its easy to calculate the oxygen required to heat the M. Applying that to the reaction M+O₂⇒MO, will get you all the information about the Oxygen, and therefore you can calculate the Molar mass of M.

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valentinak56 [21]

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