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
valkas [14]
3 years ago
11

An unsaturated solution is formed when 80 grams of a salt is dissolved in 100 grams of water at 40. This salt could be ?

Chemistry
2 answers:
LekaFEV [45]3 years ago
7 0
A simple way to go about this is that we look at the solubility curve, on the x axis we first look at the temperature and then the corresponding value of solute/100g H2O on the y axis, from the 4 curves above only NaNO3 has a curve that can accommodate  80g of salt at 40 without being Saturated since at 40 degrees it can accommodate 105g of salt to become completely Saturated.
soldier1979 [14.2K]3 years ago
3 0

Answer:

NaNO3

Explanation:

Truss

You might be interested in
Charles Darwin's theory of evolution describes how species evolve due to natural selection. Which of these is NOT evidence of na
STALIN [3.7K]

Answer:

b

Explanation:

mint plant varieties are crossed to express desirable traits

7 0
3 years ago
What are Properties that can be recognized only when substances react or do not react
sergiy2304 [10]

Answer:

Chemical properties can be recognized only when substances react or do not react chemically with one another, that is, when they undergo a change in composition. A chemical property of one substance usually involves its ability to react or not react with another specific substance.

4 0
2 years ago
Which member of the following pairs has the larger London dispersion forces?
Virty [35]

Answer:

H₂S; CO₂; SiH₄

Explanation:

London dispersion forces are larger in molecules that are large and have more atoms or electrons.

A. H₂O or H₂S

H₂S. S is below O in the Periodic Table, so it is the larger atom. Its electrons are more polarizable.

B. CO₂ or CO

CO₂. CO₂ has more atoms. It is also linear, so the molecules can get close to each other and maximize the attractive forces.

C. CH₄ or SiH₄

CH₄. Si is below C in the Periodic Table, so it is the larger atom. Its electrons are more polarizable.

4 0
3 years ago
What are the two most common elements in the entire universe
g100num [7]

Answer: Hydrogen and Helium

Explanation: Hydrogen is made from from one proton and one electron, making them one of the simplest forms of elements in the universe. Combining hydrogen atoms creates helium, the second most common element in the Universe.

5 0
3 years ago
Read 2 more answers
Is ok2 gas a element compound or homogeneous or heterogeneous mixture?
ivolga24 [154]
I'm guessing you mean O2 gas? This is an elemental compound. It can't be a mixture because it is composed of only 1 element. Hope I helped!
4 0
3 years ago
Other questions:
  • Starting with 0.250L of a buffer solution containing 0.250 M benzoic acid (C 6H 5COOH) and 0.20 M sodium benzoate (C 6H 5COONa),
    13·1 answer
  • a chemist encounters an unknown metal. They drop the metal into a graduated cylinder containing water, and find the volume chang
    5·1 answer
  • In order for a scientific theory to be developed, it is examined and re-examined through experiments and scientific argumentatio
    8·1 answer
  • What type of reaction happens when you boil water or another liquid?
    8·2 answers
  • Reactions eventually stop. What is generally the reason for this?
    12·1 answer
  • (6, -3) is an example of a _____.
    11·1 answer
  • How many moles are in 25.5 grams of Ag?
    5·1 answer
  • What happens when a piece of Mg ribbon is burnt? Name the
    10·1 answer
  • Is water a metal or non metal
    10·2 answers
  • Can u pls help me with this question ​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!