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2 years ago

A chemist isolates a substance, made of two nonmetals, that is a gas at room temperature. The substance most likely is _____.

Chemistry

2 answers:

Andru [333]2 years ago

5 0

It would most likely be a molecular compound. A molecular compound contains two or more nonmetals.

erastovalidia [21]2 years ago

5 0

<u>Answer:</u> The substance formed will be a covalent compound.

<u>Explanation:</u>

A covalent compound is defined as the compound which is formed from the sharing of electrons between the element that are combining together.

These compounds are most likely to be formed when two non-metals combine together. For Examples: HCl, $SO_2$ etc.. are covalent compounds.

Hence, the substance formed will be a covalent compound.

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Hypothesis: How will molecular size affect the rate of evaporation and how will this correlate

Simora [160]

A molecular size affects the rate of evaporation when the larger the intermolecular forces in a compound, the slower the evaporation rate and this correlates with temperature change.

Molecular size seems to have an effect on evaporation rates in that the larger a molecule gets or grows from a base chemical formula, its evaporation rate will get slower.

<h3>What is the molecular size?</h3>

This is a measure of the area a molecule occupies in three-dimensional space as this relates to the physical size of an individual molecule.

Hence, we can see that a molecular size affects the rate of evaporation the larger the forces, the lower the rate.

Read more about<em> molecular size</em> here:

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2 years ago

How many moles are in 255 mL of a 2.35 M solution of H2SO4?

dimaraw [331]

Answer:

.59925 moles

Explanation:

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3 years ago

What is the molar mass of Cu(OH)2

Mice21 [21]

Answer:

97.54

Explanation:

Molar mas of cu (oh) 2

Cu = 63.54

O x 2 = 16 x 2 = 32

H x 2 = 1 x 2 = 2

TOTAL = 97.54

6 0

3 years ago

Classify the following compounds as binary ionic, ternary ionic, or molecular.

Alborosie

Answer:bro u already have an answer why are you asking?

Explanation:

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3 years ago

You have 125 g of a certain seasoning and are told that it contains 48.0 g of salt. what is the percentage of salt by mass in th

juin [17]

There is 38.4 % of salt by mass

4 0

3 years ago