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
Nastasia [14]
2 years ago
7

A solution of potassium nitrate is made when potassium nitrate dissolves in water.

Chemistry
1 answer:
kondor19780726 [428]2 years ago
3 0

Answer:

Boil the water and stir in potassium nitrate. If it doesn't all dissolve, you can cook it on the stove or microwave it until the water boils again. Remove the solution from heat, but let it cool slowly for the best crystal formation.

You might be interested in
Use the periodic table to answer the questions below.
Romashka-Z-Leto [24]
B ............ is the answer,
3 0
3 years ago
Read 2 more answers
A person weighs a different amount on other surfaces in space than they do on Earth because the gravitational pull of each surfa
Masja [62]

Answer:

A. The person weighs 56 pounds more on Mars than on the moon

Explanation:

7 0
3 years ago
Read 2 more answers
Please hurry! classify the following as a
Talja [164]

Answer:

pure substance.

Explanation:

i hope that helps

5 0
2 years ago
Read 2 more answers
What is the process used to convert between moles, mass, volume, and particles?
Roman55 [17]

conversion between mass and moles#

<em> </em>

<em>A substance's molar mass is calculated by multiplying its relative atomic mass by the molar mass constant (1 g/mol). The molar mass constant can be used to convert mass to moles. By multiplying a given mass by the molar mass, the amount of moles of the substance can be calculated.</em>

<em> </em>

7 0
2 years ago
It takes Mark two hours to ride his bike 12 miles to his grandma’s house. What is Mark’s speed in miles per hour? I need an answ
lions [1.4K]

Answer:

Mark has a speed of 6 MPS (Miles Per Hour)

Explanation:

It took mark 2 hours to ride his bike to his grandma's house, which was 12 miles away. I divided 2 by 12 and got 6. Remember this: mph = miles away ÷ time.

4 0
2 years ago
Read 2 more answers
Other questions:
  • How many atoms of hydrogen are represented by the formula below? 4H2SO4 A. 1 B. 4 C. 8 D. 28
    13·2 answers
  • Which example is not a kind of symbiosis? A. estivation B. commensalism C. parasitism D. mutualism
    12·2 answers
  • What is the total number of sulfur atoms in 5caso4
    14·1 answer
  • Explain how mary would conduct a science experiment to test wheather plants need soil to grow.
    5·2 answers
  • 7. Elements in group one are called.​
    9·1 answer
  • A girl has a weight of 450 N and her feet have a total area of 300Cm2
    15·1 answer
  • P.S. This is a science question not a chemistry.
    9·1 answer
  • At 45.0 C and a pressure of 9.9 kPa a sample of gas has a volume of 1.033 L. If the pressure is increased to 1245 kPa what will
    14·1 answer
  • The "dots" in a electron dot structure (Lewis Dot) represent the following:
    15·1 answer
  • What is the number of atoms per unit cell for each metal?<br> (b) Manganese, Mn
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!