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prisoha [69]
3 years ago
9

What type of bond holds metal atoms together?

Chemistry
2 answers:
Nimfa-mama [501]3 years ago
8 0
The atoms in a metal are held together by electrostatic forces called metallic bonds.
madam [21]3 years ago
4 0

Answer: metallic bonds

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FinnZ [79.3K]

Explanation:

4 x 6.02 x 10²³ = 2.41 x 10²⁴

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Which of these is the best definition of a fuel cell?
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A voltaic cell that uses the oxidation of a fuel to produce electricity  

Explanation:

A fuel cell is a voltaic cell that converts the chemical energy of a fuel and an oxidizing agent into electricity.

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3 0
3 years ago
7. Suppose 1.01 g of iron (III) chloride is placed in a 10.00-mL volumetric flask with a bit of water in it. The flask is shaken
Nana76 [90]

<u>Answer:</u> The molarity of Iron (III) chloride is 0.622 M.

<u>Explanation:</u>

Molarity is defined as the number of moles present in one liter of solution.  The equation used to calculate molarity of the solution is:

\text{Molarity of the solution}=\frac{\text{Moles of solute}}{\text{Volume of solution (in L)}}

Or,

\text{Molarity of the solution}=\frac{\text{Mass of solute}\times 1000}{\text{Molar mass of solute}\times \text{Volume of solution (in mL)}}

We are given:

Mass of iron (III) chloride = 1.01 g

Molar mass of iron (III) chloride = 162.2 g/mol

Volume of the solution = 10 mL

Putting values in above equation, we get:

\text{Molarity of Iron (III) chloride}=\frac{1.01g\times 1000}{162.2g/mol\times 10mL}\\\\\text{Molarity of Iron (III) chloride}=0.622M

Hence, the molarity of Iron (III) chloride is 0.622 M.

3 0
3 years ago
How many moles of Na are needed to produce 4 moles of NaCl in the reaction below?
IgorC [24]

Answer:

4 moles of Na are needed.

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2 years ago
A compound has the molecular formula C3H8. Which class of organic compounds does it belong to?
Serhud [2]

Answer & Explanation:

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  • Also, it is alkane compound because all the bonds are saturated (single bonds).
  • CH₃CH₂CH₃ "propane".
7 0
3 years ago
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