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
s2008m [1.1K]
3 years ago
13

Predict whether the following solutions are acidic, basic, or nearly neutral:

Chemistry
1 answer:
xxMikexx [17]3 years ago
3 0
If you have alkali and a weak acid then the solution is basic.
For example K2SO3. The base is KOH it is soluble (alkali) and the acid is H2SO3 which is weak. So you have basic solution.
If you have a strong acid and an insoluble (weak) hydroxide then the solution is acidic.
Cr(NO3)2. Cr (OH)2⬇ is a weak hydroxide and HNO3 is a strong acid. The solution is acidic.
If you have a weak base and a weak acid you will have neutral solution. Also, you will have neutral solution if a strong base and a strong acid react.
I'm really sorry for my English.

And I think c is neutral not acidic. Because NH4OH is a very weak base and HNO2 is a very weak acid.
You might be interested in
Write a balanced chemical equation based on the following: Solid magnesium metal reacts with chlorine gas to produce solid magne
iragen [17]

Answer:

Mg + Cl2 = MgCl2

I hope it helps

7 0
3 years ago
Calculate the volume of this regular solid.
nataly862011 [7]

Answer:2,144.7

Explanation:

7 0
3 years ago
Read 2 more answers
How many atoms are all in one molecule of ferric sulfide
Zina [86]
There is only 1 atom
7 0
4 years ago
 ** GIVEN THE BRAINLIEST** IF CORRECT!!
Drupady [299]

Answer is: The zooplankton can be used to help control algal growth in some coral communities.

Hypothesis is a suggested explanation for an observable phenomenon.

Steps of the scientific method:  

1) ask a question about something that is observed.

2) do background research.

3) construct a hypothesis, an attempt to answer questions with an explanation that can be tested.  In this example, does the presence of a certain type of zooplankton inhibited the algae growth

4) test of hypothesis.  

5) analyze collected data and draw a conclusion.  In this example, the zooplankton can be used to help control algal growth.

5 0
4 years ago
What is natural gas and how does it work
Virty [35]

Answer:

Natural Gas is a fossil energy source that formed deep beneath the Earth's surface. It is used in power plants to generate electricity by burning natural gas as their fuel.

Explanation: I hope this helped :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Based on what you have learned about intermolecular forces, would you say that matter is fundamentally attracted or repulsed by
    9·1 answer
  • If the Large Hadron Collider is 27 km long, and visible light travels 3.0 × 108 m/s, how long does it take a ray of visible ligh
    12·2 answers
  • Help with number 3 plz help due tomorrow!!!!!!!!!!
    14·2 answers
  • Information gathered by a scientist about the toxicity of chemical X and chemical Y showed that they had individual safe limits
    11·1 answer
  • HELP ITS OVER DUE AND GRADE BOOK ENDS MARCH 5TH
    5·1 answer
  • To locate objects in their environments, bats in flight and porpoises under water both use ultrasound waves with frequencies tha
    14·1 answer
  • D is a green crystalline solid that dissolves in water to give a very pale green solution addition of sodium hydroxide solution
    10·1 answer
  • How does the oceanic crust compare to continental crust?
    5·1 answer
  • Which structural zones exist within the core compositional zone?
    12·1 answer
  • 1) how would you explain the plateaus in your heating and heating curves?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!