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2 years ago

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A molecular compound is formed when a chemical reaction occurs between atoms of

2 answers:

Feliz [49]2 years ago

6 0

Correct Answer: Option C: <span>oxygen and hydrogen

Reason:
</span>When a metal bonds with a non-metal, the bond is formed due to transfer of electron from metal to non-metal. This bond is referred as ionic bond. <span>On the other hand, when two non-metallic elements are bond, there is sharing of electrons. And the compound so formed is called as </span>molecular compound<span>. In present case, both oxygen and hydrogen are non-metal. Hence, the compound so formed (H2O) is called molecular compound. </span><span>
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EleoNora [17]2 years ago

6 0

A molecular compound is formed when a chemical reaction occurs between atoms of Oxygen and Hydrogen.

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3 years ago

Find the volume in m3 of 52.6 lbm of iron:

balandron [24]

<u>Answer:</u> The volume of iron is $3.031\times 10^{-3}m^3$

<u>Explanation:</u>

To calculate volume of a substance, we use the equation:

$\text{Density of a substance}=\frac{\text{Mass of a substance}}{\text{Volume of a substance}}$

We are given:

Mass of iron = 52.6 lbm = 23.86 kg (Conversion factor: 1 kg = 2.205 lbm)

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Putting values in above equation, we get:

$7873kg/m^3=\frac{23.86kg}{\text{Volume of iron}}\\\\\text{Volume of iron}=3.031\times 10^{-3}m^3$

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2 years ago

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2 years ago

Read 2 more answers

2Na(s) + Cl2(g) ------ 2NaCl(s)

Dovator [93]

Answer:

1. 7.256g of NaCl

2. 47.33g of Cl2

Explanation:

2 moles of Na reacts to produce 2 moles of NaCl

8 moles of Na will still produce 8 moles of NaCl

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=58.5/8

=7.256g of NaCl

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3/2 moles of Cl2 will react with 3 moles of Na

Mass of Cl2 = 71/1.5

=47.33g of Cl2

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3 years ago

Zepler [3.9K]

Answer:2170

Explanation:

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