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
aleksley [76]
3 years ago
5

QUICK HELP PLEASE!!?? Need answer QUICK

Chemistry
2 answers:
aleksandr82 [10.1K]3 years ago
5 0

Answer:

B. unsaturated

C. saturated

D. Cannot be determined

Explanation:

d1i1m1o1n [39]3 years ago
4 0

Answer:

B

Explanation:

Look on the x-axis for the tick marked "60". This indicates 60 degrees Celsius, which we want. Now, look on the y-axis for the tick marked "60". This indicates 60 grams of Na_2HAsO_4. Trace along the graph to find where these two places meet at (60, 60).

Now, look for the solubility curve of Na_2HAsO_4; it's the yellow-orange line. Find out what the y-coordinate of the point where x = 60 is on the line: it's around (60, 65).

So, since the point (60, 60) is below the line corresponding to this substance, Na_2HAsO_4 is unsaturated.

The answer is B.

You might be interested in
Describe how hydrogen and oxygen form water
Gwar [14]

Answer:

The  hydrogen molecules combine with the oxygen molecules, 2 hydrogen molecules, and 1 oxygen molecules is the amount needed to make one water atom or molecule, whatever you want to call it.

7 0
3 years ago
Read 2 more answers
Express 1123 pg in nanograms.
Strike441 [17]
1.123 nano-grams is your answer, do you understand now gimme dat 5 star and brainiest

5 0
3 years ago
the rate of a reaction increases when a catalyst has been added to the reaction mixture. the catalyst a) increases the kinetic e
Karolina [17]

The rate of  the reaction increases when a catalyst has been added to the reaction mixture by e) providing a new mechanism for the reaction to procced by

Catalyst, in chemistry, a substance that speeds up a reaction without itself being consumed. Enzymes are natural catalysts responsible for many important biochemical reactions.

Most solid catalysts are oxides, sulfides, halides of metals or metallic elements, and metalloid elements boron, aluminum and silicon. Gas and liquid catalysts are usually used in pure form or in combination with suitable carriers or solvents. Solid catalysts are usually dispersed in another material known as a catalyst support.

Learn more about the catalyst in

brainly.com/question/28813725

#SPJ4

8 0
1 year ago
Summarize how a dinosaur can become a fossil.
IceJOKER [234]
The dinosaur dies and is washed away in a flood. The body is buried in sediment (mud or sand) and eventually the body is covered. ... Eventually, the fossil skeleton comes to the surface and is discovered.
3 0
2 years ago
A chlorine atom has a diameter of 175 picometers (pm). Please write the diameter, in metered, in scientific notation.
IrinaVladis [17]
The answer is 1.75 x 10¹⁰ m.
Scientific notation<span> refers to a mathematical expression that is  used to represent a decimal number between 1 and 10 multiplied by ten, or we can say that to write a large numbers using less digits. 
Diameter of chlorine atom = </span><span>175 picometers (pm) 
</span>175 pm = <span>0.000000000175 m
in scientific notation we will write </span>0.000000000175 m as <span>1.75 x 10</span>¹⁰ m
8 0
3 years ago
Other questions:
  • The molar mass of oxygen gas (O2) is 32.00 g/mol. The molar mass of C3H8 is 44.1 g/mol. What mass of O2, in grams, is required t
    12·1 answer
  • two factors that determine wether a molecule is polar are the types of atoms in the molecule and the ____ of the molecule
    6·1 answer
  • How many meters are there for 1km
    13·2 answers
  • Emission nebulae are also called ____ because they are composed of ionized hydrogen.
    11·1 answer
  • What fuel source is Jan using if she exercises at 85% of her maximum aerobic capacity?
    13·1 answer
  • My made-up polyatomic ion goldate acts a lot like chlorate (it has the same charge and the same number of oxygens). What would t
    9·1 answer
  • A flask contains 0.83mol of neon gas at a temperature of 35°C. The pressure gauge indicates 0.37atm inside the flask. What is th
    6·1 answer
  • When optically active (S)-2-methylcyclopentanone is treated with aqueous base, the compound loses its optical activity. Explain
    11·1 answer
  • Lenses are made to have different focal points. What two properties of a lens
    14·1 answer
  • Help please really need help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!