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OverLord2011 [107]
3 years ago
13

___________tiny solid particles in interstellar space thought to consist of a core of rocklike material (silicates) or graphite

surrounded by a mantle of ices; water, methane, and ammonia are probably the most abundant ices.
Chemistry
1 answer:
crimeas [40]3 years ago
5 0

Answer:

Interstellar medium

Explanation:

The interstellar medium (ISM) is the matter and radiation that exists in the space between the star systems in a galaxy. This matter includes gas in ionic, atomic, and molecular form, as well as dust and cosmic rays.

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Answer:

Products are stearate anion and water.

Explanation:

Stearic acid is a 18-carbon chain molecule containing -COOH group. IUPAC name of stearic acid is octadecanoic acid.

Molecular formula of stearic acid is C_{17}H_{35}CO_{2}H.

When OH^{-} is added into stearic acid, OH^{-} removes a proton (H^{+}) from acidic -COOH group and forms stearate anion and water as products.

The balanced acid-base reaction is given as:

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Structure of products are given below.

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