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3 years ago

Is nitrogen triiodide an ionic compound or covalent compound?

Chemistry

2 answers:

DerKrebs [107]3 years ago

8 0

Answer: The given compound is a covalent compound.

Explanation:

Covalent compound is defined as the compound which is formed by the sharing of electrons between the atoms forming a compound. These are usually formed when two non-metals react.

An ionic compound is defined as the compound which is formed when electron gets transferred from one atom to another atom. These are usually formed when a metal reacts with a non-metal.

We are given:

A chemical compound having chemical name as nitrogen triiodide.

This compound is formed by the combination of nitrogen and iodine atoms. Both these elements are non-metals and thus form covalent compound.

The chemical formula for the given compound is $NI_3$

Hence, the given compound is a covalent compound.

notka56 [123]3 years ago

5 0

Nitrogen triiodide is the inorganic compound with the formula NI3. It is an extremely sensitive contact explosive: small quantities explode with a loud, sharp snap when touched even lightly, releasing a purple cloud of iodine vapor; it can even be detonated by alpha radiation. NI3 has a complex structural chemistry that is difficult to study because of the instability of the derivatives.

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Anabolic reactions _______ bonds, whereas catabolic reactions __________ bonds. A. decrease; increase. B. break; make C. weaken;

nexus9112 [7]

Answer:

The corrext answer is E. make; break

Explanation:

In living organisms, the metabolism is either anabolic or catabolic where anabolic metabolism is energy consuming and catabolic metabolism is eneegy releasesing. It should however be noted that anabolic reaction builds or biosynthesize new mollecular structures while catabolic reaction breaks down complex structure bonds into simple structures

The braking down of bonds in catabolic reations realeses energy to sustain the anabolic rection process for the formation of new bonds

6 0

3 years ago

Radium-221 has a half-life of 30 sec. How long will it take for 96% of a sample to decay?

monitta

We can calculate how long the decay by using the half-life equation. It is expressed as:

A = Ao e^-kt

where A is the amount left at t years, Ao is the initial concentration, and k is a constant.
From the half-life data, we can calculate for k.

1/2(Ao) = Ao e^-k(30)
k = 0.023

0.04Ao = Ao e^0.023(t)
t = 140 sec

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3 years ago

Which types of reactions would result in a color change?

sweet-ann [11.9K]

Answer:

reversible redox reaction

Explanation:

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4 years ago

Find the discriminant and the number of real roots for this equation. x2 + 2x+8 = 0

adell [148]

Answer:

Option 'D' is correct.

Step-by-step explanation:

Since we have given that

We will first find the "Discrimination":

Since discriminant is less than 0 i.e. D<0.

So, there will no real roots.

Hence, D = -28 and there is no real roots.

Therefore, Option 'D' is correct.

Explanation:

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3 years ago

Drill bits are attached to power drills to make holes. drill bits are made of because they’re hard and resistant to corrosion. t

Svetllana [295]

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3 years ago