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iogann1982 [59]
3 years ago
6

Is each of the following a physical or chemical property? ● melting point ● ability to react ● color ● density ● ability to burn

● ability to rust ● magnetism ● boiling point ● hardness ● conductivity Is each of the following a physical or chemical change? ● a puddle evaporating ● adding food coloring to water ● cutting an apple ● denting a piece of metal ● dry ice sublimating ● iron rusting ● limewater (a liquid) and carbon dioxide (a gas) forming chalk (a solid) ● paper burning ● vinegar and baking soda making bubbles ● water boiling
Chemistry
1 answer:
ryzh [129]3 years ago
5 0
These are definitely chemical properties
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The correct IUPAC name of 1,1,1-trimethylheptane is 2,2-dimethyloctane.

<h3>IUPAC NAME:</h3>

It is systematic way of nomenclature of organic compounds.

It is based on the position of functional groups, preference of the functional group, long or short chain of carbon, preference of double bond, single and triple bond, branching of carbon chain, etc.

The given compound is 1,1,1-trimethylheptane.

The given name is wrong according to IUPAC name because the numbering of carbon atom should be done in that way in which the carbon atom chain is largest.

Here, in this case the numbering is done from right side. Thus the largest carbon chain have 8 carbon atom.

If the numbering is done according to the question, number of carbon atom in straight chain is 7.

Thus, we concluded that the Correct IUPAC name of 1,1,1-trimethylheptane is 2,2-dimethyloctane.

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2 years ago
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Answer:

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Explanation:

Determine whether the given compound name or formula contains a polyatomic ion.

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  • Sodium phosphide Na₃P. NO.
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