3 years ago

Which of the compounds, C3H8, mgcl2, OCl2 are expected to exist as molecular compounds?

Chemistry

1 answer:

Rina8888 [55]3 years ago

8 0

Answer:

C3H8 and OCI2

Explanation:

They are molecular compounds. MgCL2 is an iconic compound. Molecular compounds are covalent compounds in which the elements share electrons via covalent bonds.

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2 years ago

Copper(II) fluoride contains 37.42% F by mass. Calculate the mass of fluorine (in g) in 55.5 g of copper(II) fluoride.

Mrac [35]

Answer:

There are 20.8 g of fluorine in 55.5 g of copper (II) fluoride

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x % by mass of a species in a specimen means there are x g of the species in total 100 g of a specimen

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So, 100 g of copper (II) fluoride contains 37.42 g of F

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Hence there are 20.8 g of fluorine in 55.5 g of copper (II) fluoride.

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3 years ago