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MakcuM [25]
3 years ago
10

Is nickel cyanide a ionic or covalent bond

Chemistry
1 answer:
dlinn [17]3 years ago
3 0

Answer:

Ionic

Explanation:

Because there's a metal and nonmetal present in this bond, it is ionic. Covalent bonds occur when there are only metals present. Hope this helps.

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How many mols are present in the a sample of silver nitrate which has<br> 5.3x10^24 molecules.
Westkost [7]

Answer:  5.3 x 10^24 formula units of silver nitrate is equivalent to 8.8 moles of silver nitrate. Silver nitrate is an ionic compound, therefore, its representative particle is called a "formula unit" instead of molecule. For every mole of a substance, we know that there are 6.022 x 10^23 representative units of that substance. The amount of particles in one mole of substance is called Avogadro's number.

Further Explanation:

We can convert from number of representative particles to moles using the formula:

\boxed {no. \ of \ moles \ = \ ( given \ no. \ of \ particles) \ (\frac{1 \ mole}{\ 6.022 \ x 10^{23} particles})}

For this problem, we can calculate the number of moles by plugging in the given values to the equation above,

no. \ of \ moles \ = (5.3 \ x \ 10^{24} \ formula \ units \ AgNO_{3}) \ (\frac{1 \ mole \ AgNO_{3}}{6.022 \ x 10^{23} \ formula \ units AgNO_{3}}) \\\\\boxed {no. \ of moles \ AgNO_{3} \ = \ 8.8 \ moles}

Learn More

  1. Learn more about representative particles brainly.com/question/8969313
  2. Learn more about Avogadro's number brainly.com/question/229300
  3. Learn more about mole conversions brainly.com/question/1370888

Keywords: moles conversion, Avogadro's number

5 0
3 years ago
A BLANK can be separated by filtration
gizmo_the_mogwai [7]

A solid from the liquid it suspends can be separated by filtration.

4 0
3 years ago
What type of conversion is taking place when natural gas is used to heat water?
LUCKY_DIMON [66]

Answer:

A

Explanation:

I looked it up and this was the answer for your question

3 0
3 years ago
Read 2 more answers
A piece of aluminum has a volume of 12cm3 and a mass of 32 g. What is its density?
oksano4ka [1.4K]

Hello!

To find the density of any object, we will need to use the formula: d = m/V.

In this formula, d is the density, m is the mass and V is the volume.

We are given the volume and mass. The volume is 12 cubic centimeters and the mass is 32 grams. With these values, we can find the density using the formula.

d = 32 grams / 12 cm³

d = 8/3 grams/cm³

d ≈ 2.67 g/cm³

Therefore, it's density is equal to about 2.67 g/cm³.

6 0
3 years ago
Which allotrope of carbon is the most malleable? A. graphite B. diamond C. fullerene D. coal
Lana71 [14]
I'm pretty sure it could be graphite

5 0
4 years ago
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