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
a_sh-v [17]
3 years ago
6

What is the bronsred base of NO2- +H2O HNO2 +OH-

Chemistry
1 answer:
kramer3 years ago
4 0
Bronsted lowry bases

NO2- amd OH-
You might be interested in
A student mixes two clear liquids together. After a few minutes, a white powdery solid can be seen settling on the bottom of the
Dmitry [639]

Answer:

D

Explanation:

6 0
3 years ago
How much energy is required to raise the temperature of a 300.0
Montano1993 [528]

Answer:

Q = 1455.12 Joules.

Explanation:

Given the following data;

Mass = 300 grams

Initial temperature = 22.3

Final temperature = 59.9°C

Specific heat capacity = 0.129 J/gºC.

To find the quantity of energy;

Q = mcdt

Where,

Q represents the heat capacity.

m represents the mass of an object.

c represents the specific heat capacity of water.

dt represents the change in temperature.

dt represents the change in temperature.

dt = T2 - T1

dt = 59.9 - 22.3

dt = 37.6°C

Substituting the values into the equation, we have;

Q = 300*0.129*37.6

Q = 1455.12 Joules.

8 0
3 years ago
Why do ocean waves make a good source of energy?
JulsSmile [24]

Answer:

Ocean waves contain tremendous energy potential. Wave power devices extract energy directly from the surface motion of ocean waves. In many areas of the world, the wind blows with enough consistency and force to provide continuous waves along the shoreline.

6 0
3 years ago
What type of salt will affect temperature most?
vodka [1.7K]

Answer:

Sodium chloride

Explanation:

7 0
3 years ago
Conserving water can save money while protecting the environment. True or False
blagie [28]

Answer: The given statement is true.

Explanation:

Water is a natural resource present in the nature and it is very precious as life without it is impossible.

So, when we unnecessarily use water then it means we are wasting a natural resource that cannot be reproduced again by human beings.

Therefore, more we are able to conserve water more we can protect other human life's and environment also.

If there is shortage of water then its prices will go high and hence we need to pay more for it.

Thus, we can conclude that the statement conserving water can save money while protecting the environment, is true.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the isoelectronic of Na​
    12·1 answer
  • How many valance electrons does group #11 have?
    12·1 answer
  • Which is the best way to turn helium gas into liquid helium?
    13·1 answer
  • Complete and balance the equation for th reaction of sodium with water
    6·1 answer
  • Which structure of the cell controls what goes in and comes out of the cell?
    8·1 answer
  • What are the The properties of solids, liquids and gases are explained by
    5·1 answer
  • What is the temperature if 2L of 3moles HCl react with 2atm?
    8·1 answer
  • Help someone pls and thank u
    13·2 answers
  • Can someone explain to me how to do Stoichiometry problems please
    13·1 answer
  • What is a water cycle​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!