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Vlada [557]
3 years ago
6

Is iron (Fe) an ion? Name examples of ions. ​

Chemistry
1 answer:
Rudik [331]3 years ago
5 0

Answer:

yes Iron consists of iron atoms. Like all other atoms these are made up of a nucleus and electrons. If an iron atom gains or loses electrons it will become an ion. ... Neither does it make sense to say "iron is an ion", iron atoms can be ions, or part of ions

Explanation:

Aluminum - Al 3+

Barium - Ba 2+

Bismuth - Bi 3+

Cadmium - Cd 2+

Calcium - Ca 2+

Cesium - Cs +

Chromium (III) - Cr 3+

Cobalt - Co 2+

Copper (I) - Cu +

Copper (II) - Cu 2+

Hydrogen - H +

Iron (II) - Fe 2+

Iron (III) - Fe 3+

Lead (II) - Pb 2+

Lithium - Li +

Magnesium - Mg 2+

Mercury (I) - Hg2 2+

Mercury (II) - Hg 2+

Nickel - Ni 2+

Potassium - K +

Rubidium - Rb +

Silver - Ag +

Sodium - Na +

Strontium - Sr 2+

Tin (II) - Sn 2+

Zinc - Zn 2+

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Which of the following bond types is the strongest?
Andre45 [30]

Answer:

b) Ion-dipole

Explanation:

Intermolecular forces are the forces of attraction or repulsion between molecules, they are significantly weaker than intramolecular forces like covalent or ionic bonds.

  • <em>Hydrogen bonds</em> happen between a partially positively charged hydrogen and another partially negatively charged, it's a type of dipole-dipole interaction, one of the strongest among intermolecular forces.
  • <em>Ion-dipole</em> involves an ion and polar molecule, its strength is proportional to the charge of the ion. It's stronger than hydrogen bonds because the ion and the polar molecule align so positive and negative charges are next to another allowing maximum attraction.
  • <em>Dipole-dipole </em>is an interaction between two molecules that have permanent dipoles, aligning to increase attraction.
  • <em>Ion-dipole</em> induced usually happens when a non-polar molecule interacts with an ion causing the molecule to be temporary partially charged. It's a weaker interaction.
  • <em>Dipole- Induced Dipole</em>, like ion-dipole induced this interaction causes one of the two involved molecules to be temporary partially charged.

Considering this information we can conclude that Ion-Dipole interaction is the strongest force among intermolecular forces.

I hope this information is useful to you!

5 0
3 years ago
Are sperm and egg cells exact copies of the plant cell
vfiekz [6]

Answer:

No

Explanation:

thats scientifically impossible

5 0
3 years ago
Which of the chemicals in the following chemical reaction is the acid?
s2008m [1.1K]

A) HCO3- , carbonic acic

3 0
3 years ago
Flat vs. Fizzy Soda (If you have the answers for the rest of the questions 9-17 please let me know) thankyou!
pashok25 [27]

When the concentrations of CO2 and H2CO3 are both horizontal lines then the rate of the forward reaction is the same as the rate of the reverse reaction.

<h3>What is rate of reaction?</h3>

The term rate of reaction refers to how fast or slow a reaction proceeds. Recall that the rate  of reaction is measured from the rate of disappearance of reactants or the rate of appearance of products.

When the [CO2] and [H2CO3 ] are both horizontal lines, the rate of the forward reaction is the same as the rate of the reverse reaction.

Let us recall that the reaction is reversible hence addition of H2CO3  will increase the concentration of H2CO3, the reverse reaction would be favored.

Learn more about rate of reaction: brainly.com/question/8592296

4 0
2 years ago
When 0.25 moles of NH3 are produced according to the reaction below, how many moles of H2 must have reacted?
marissa [1.9K]

Answer:

Explanation:

by stoichiometry

nNH3/2=nH2/3

0.25/2=nH2/3

nH2=0.25×3/2

nH2=0.375 mol

so its 0.38 mol

6 0
3 years ago
Read 2 more answers
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