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
Serjik [45]
3 years ago
9

Some nickel sulfate solution was carefully placed in the bottom of a beaker of water. The beaker was then covered and left for s

everal days.
a. Describe what you would see after:
(i) a few hours
(ii) several days.
b. Explain your answer using your ideas of the kinctic theory of particles.
c. What is the name of the physical process that takes place in this experiment?​
Chemistry
1 answer:
Furkat [3]3 years ago
7 0
When’s this due I think I can find out
You might be interested in
When a substance undergoes a Chemical Change, can the change be reversed? Explain your answer.​
Vinvika [58]

Answer:When a substance undergoes a chemical change some of the chemical changes can be reversed with a chemical change.

Explanation:

A chemical change changes all of the element but some chemical changes but very few can be changed back to its original substance only with a chemical change.

3 0
3 years ago
Read 2 more answers
A student carefully pipets 10.00ml of ethanol into a beaker. If ethanol has a density of 0.779g/ml, how many grams of ethanol we
lesantik [10]

Answer: 7.79 grams of ethanol were put into the beaker.

Explanation:

To calculate the mass of ethanol, we use the equation:

\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}

Density of ethanol = 0.779 g/mL

Volume of water = 10.00 mL

Putting values in above equation, we get:

0.779g/mL=\frac{\text{Mass of ethanol}}{10.00mL}\\\\\text{Mass of ethanol}=(0.779g/mL\times 10.00mL)=7.79g

Thus 7.79 grams of ethanol were put into the beaker.

5 0
3 years ago
What has the lowest density out of solids, liquids, and gas?
qaws [65]

Answer:

Explanation:

gas

8 0
3 years ago
Read 2 more answers
Can y’all help me with this science question plz
elixir [45]
The tree I know is producer
7 0
2 years ago
What occurs in electroplating?
mixas84 [53]
I think it’s the first one. Electroplating means you put on a layer of metal on something.
5 0
2 years ago
Other questions:
  • Which similarity did the Aztecs and ancient Egyptians share?
    8·2 answers
  • Which is a substance that is made up of only one type of atom? compound element solution mixture
    6·2 answers
  • The two isotopes of chlorine are 3517Cl and 3717Cl. Which isotope is the most abundant?
    10·1 answer
  • Write formulas for each of the following compounds:
    8·1 answer
  • State which separation method you would use to separate potassium iodine solution​
    11·1 answer
  • hi, help me please with both number 4 and 5, please be sure of your answer, first to answer gets brainliest!​
    5·1 answer
  • Which of the following most likely happens when thermal energy is removed from a chemical reaction?
    15·1 answer
  • A soccer player kicks a soccer ball. The ball travels 20 meters before landing on the ground. The ball stayed in the air for 5 s
    15·1 answer
  • Rank the following molecules (1st, 2nd, 3rd, 4th) in the order that they melt.
    14·1 answer
  • 25.0cm3 of 0.10M sodium hydroxide solution is exactly neutralised by
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!