1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gekata [30.6K]
2 years ago
9

Imagine that you're able to fully dissolve a powdered substance in water. what can be said about this creation

Chemistry
1 answer:
ehidna [41]2 years ago
8 0
<span>the water is the solvent, and the powder is the solute. This is also a solution altogether. </span>
You might be interested in
A 7.06% aqueous solution of sodium bicarbonate has a density of 1.19g/mL at 25°C what is the molarity and molality of the soluti
lilavasa [31]

<em>c</em> = 1.14 mol/L; <em>b</em> = 1.03 mol/kg

<em>Molar concentration </em>

Assume you have 1 L solution.

Mass of solution = 1000 mL solution × (1.19 g solution/1 mL solution)

= 1190 g solution

Mass of NaHCO3 = 1190 g solution × (7.06 g NaHCO3/100 g solution)

= 84.01 g NaHCO3

Moles NaHCO3 = 84.01 g NaHCO3 × (1 mol NaHCO3/74.01 g NaHCO3)

= 1.14 mol NaHCO3

<em>c</em> = 1.14 mol/1 L = 1.14 mol/L

<em>Molal concentration</em>

Mass of water = 1190 g – 84.01 g = 1106 g = 1.106 kg

<em>b</em> = 1.14 mol/1.106 kg = 1.03 mol/kg

5 0
3 years ago
Read 2 more answers
Which of the following is a property of a pure substance?
wolverine [178]
D.) the original components retain their individual properties
8 0
3 years ago
Read 2 more answers
Which of the following atoms has the greatest atomic radius? Oxygen (o) fluorine (F) Chlorine (CL) Carbon (C)
Andrei [34K]

Periodic Trend:

The Atomic radius of atoms generally decreases from left to right across a period

Group Trend:

The atomic radius of atoms generally increases from top to bottom within a group. As atomic number increases down a group, there is a increase in the positive nuclear charge, however the co-occurring increase in the number of orbitals wins out, increasing the atomic radius down a group in the periodic table

Answer :

The Atom with the greatest atomic radius is chlorine. Fluorine can be ruled out because it is in the same period as oxygen and further to the right down the period. Chlorine has the largest atomic size because it is farthest down the group of any of the above elements listed.  

5 0
2 years ago
9. Which one of the following is not a potential effect of global warming?
valentina_108 [34]

Answer:

D. Increase in UV radiation​

Explanation:

I hope it helps. brainliest pls

5 0
2 years ago
H2SO3<br> What does this stand for?
ELEN [110]

Answer:

It means Sulfurous Acid

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • How does the structure of the stigma aid in pollination?
    10·1 answer
  • What other element had the same number of electrons as potassium??
    8·1 answer
  • 2.643 grams of potassium butanoate (KCH3(CH2)2CO2 ) is fully dissolved in 50.00 mL of water, which is carefully transferred to a
    11·1 answer
  • Number of electrons in the outer ring of bromine
    13·1 answer
  • Most reactions give off energy in the form of heat and are called what​
    12·2 answers
  • Which option is an Ionic Compound<br> A.LiCl<br> B.CO<br> C.No2<br> D.So3
    5·1 answer
  • PLEASE HELP
    10·2 answers
  • Evidence that living things have evolved over hundreds of millions years can be found in
    8·1 answer
  • how does the advancement of medical technology increase the number of medical ethical issues that arise?
    6·1 answer
  • Energy is anything that is made of atoms and has mass.<br> A. True<br> B. False
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!