Chemistry, 18.02.2020 23:54 wj300

Identify the bond type (van der Waals, hydrogen, ionic, covalent, metallic) present in the following samples: graphite, magnesium chloride, diphenylalanine, aluminum, argon, water, and methane. Note that there may be multiple bond types in a given sample.

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Answer from: maxy7347go

The answer to your question is below

Explanation:

Van der waals are attractive forces among molecules.

Hydrogen are attractive forces among molecules that have polar molecules with hydrogen.

Ionic is the bond between a metal and a nonmetal.

Covalent is the bond between 2 nonmetals.

Metallic is the bond among metals

Question

Graphite covalent

Magnesium metallic

Chloride covalent, van der waals

Diphenylalanine covalente, van der waals

Aluminum metallic

Argon van der waals

Water covalent, hydrogen

Methane. covalent

Answer from: drice517

Graphite — covalent between C atoms in each layer

— van der Waals between adjacent layers

Magnesium chloride — ionic

Diphenylalanine — ionic

— covalent all C-C, C-H, C-N, and N-H bonds

— H-bonding all N-H· · ·N in adjacent molecules

— van der Waals

Aluminium — Metallic

Argon — van der Waals

Water — covalent O-H bonds

— H-bonding all O-H· · ·O in adjacent molecules

— van der Waals

Methane — covalent C-H bonds

— van der Waals

Explanation:

Graphite is a network solid. It consists if C atoms in sheets of sheets of six-membered rings with only intermolecular forces between the sheets.

Magnesium chloride contains a metal and a nonmetal, so it is ionic.

Diphenylalanine, Ph₂CHCH(NH₂)COOH id an amino acid. It exists also as a zwitterion, Ph₂CHCH(NH₃⁺)COO⁻ .

Aluminium is a metal.

Argon is noble gas.

Water is highly polar covalent.

Methane is nonpolar covalent. All covalent compounds that exist as separate molecules have London dispersion forces.

Answer from: Quest

Google it that might work

Answer from: Quest

it's filtration, but this is an assumption so my apologies if i got this

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Identify the bond type (van der Waals, hydrogen, ionic, covalent, metallic) present in the following...

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