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3 years ago

What type of compound is fe3n2

Chemistry

1 answer:

Shkiper50 [21]3 years ago

8 0

Fe3N2, also known as Iron (II) nitride, is an ionic compound.

Ionic compounds are compounds that consists of metals and non-metals bonded with ionic bonds. The metal ion gives up electron(s) to the non-metals.

Since iron is a metal and nitrogen is an non-metal, the bond they would form would be an ionic bond. Iron gives up 2 electrons to form iron(II) ion, while nitrogen gains 3 electrons to form nitride ion. Since one iron cannot let a nitrogen gain 3 electrons, so in the compound, there would be 3 iron (ii) ions that has given up 6 electrons in total while 2 nitride ions have gained 6 electrons in total.

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Three factors! that affect the solubility of a substance are pressure, the type of solvent, and volume.

lozanna [386]

Answer: yes even temperature too in rarely case

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3 years ago

Which element consists of positive ions immersed in a "sea" of mobile electronsa) sulfur

Margarita [4]

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2 years ago

What is the volume, in liters, of 6.8 mol of Kr gas at STP?

Virty [35]

Answer:

$\boxed {\boxed {\sf D. \ 152 \ L}}$

Explanation:

Any gas at standard temperature and pressure (STP) has a volume of 22.4 liters per mole or 22.4 L/mol. We can create a proportion with this value.

$\frac {22.4 \ L \ Kr}{1 \ mol \ Kr}$

Multiply both sides of the equation by 6.8 moles of krypton.

$6.8 \ mol \ Kr *\frac {22.4 \ L \ Kr}{1 \ mol \ Kr}$

The units of moles of krypton will cancel.

$6.8 *\frac {22.4 \ L \ Kr}{1 }$

The denominator of 1 can be ignored, so this becomes a simple multiplication problem.

$68 * 22.4 \ L \ Kr$

$152.32 \ L \ Kr$

If we round to the nearest whole number, the 3 in the tenths place tells us to leave the 2 in the ones place.

$152 \ L \ Kr$

6.8 moles of krypton gas at standard temperature and pressure is equal to 152 liters.

6 0

3 years ago

What is the name of this hydrocarbon? hexane heptane octane pentane

pav-90 [236]

I believe it is pentane..Try that!

Hope it helps, sorry if it doesn't but that's the answer I just choose for my unit test on edgnty.

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Read 2 more answers

The net gain of energy in glycolysis from one molecule of glucose is

asambeis [7]

Answer:

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Explanation:

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3 years ago