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liraira [26]
3 years ago
10

PLEASE HELP MEEE THIS NEEDS TO BE DONE IN HALF AN HOUR :(

Chemistry
1 answer:
AveGali [126]3 years ago
4 0
D is the answer.Brainliest?!?
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If I want to say HCl(g), do I need to say the gas form of hydrogen chloride or hydrochloric acid?​
Sergeu [11.5K]

Answer:

  • <u><em>The gas form of hydrogen chloride.</em></u>

Explanation:

Pure hydrogen chloride is a gas. it is formed when hydrogen gas combines with chlorine gas. Tat is indicated by using HCl (g), as you have correctly done in your question. So, strictly speaking HCl is the gas form of hydrogen chloride, and you should not say the gas form of hydrochloric acid.

Hydrogen chloride (the gas) may be dissolved in water, and then it forms aqueous hydrogen chloride, which is indicated as HCl (aq). The solution of hydrogen chloride may also be named hydrochloric acid. So, the name hydrochloric acid should only be used for the aqueous solutions of the acid.

4 0
3 years ago
Un elemento tiene 3 orbítales desapareados y presenta 3 niveles de
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7 0
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Use the drop down menus to answer the questions. In what type of plate boundary did subduction occur? In what type of plate boun
NeX [460]

Answer:

the answers to this is Convergent, Divergent, Convergent, Convergent, and Transform

Explanation:

i just answered it :))

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3 years ago
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Determine the mass of 2.5 cups of water if the density of water is 1.00 g/cm3 and 1 cup = 240 ml. i
Radda [10]

The mass is simply the product of volume and density. But first, let us convert the volume into cm^3 (cm^3 = mL):

volume = 2.5 cups * (240 mL/cup)

volume = 600 mL = 600cm^3

 

So the mass is:

mass = 600 cm^3 * (1 g / cm^3)

<span>mass = 600g</span>

6 0
4 years ago
Find the molecular mass of<br>MgSO4 7H₂O.​
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Answer:

MgO +H2SO4

Explanation:

use photomath

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