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
Elena-2011 [213]
3 years ago
15

How many atoms or moles of each element are on either side of the yield arrow? Is this equation balanced? 2Na+H2O---> NaOH+2H

2
Chemistry
1 answer:
Anton [14]3 years ago
4 0
4 NA+4H2O —> 4NaOH+2H2

I hope that helped
You might be interested in
Write the balanced equation for the equilibrium reaction for the dissociation ofsilver chloride in water, and write the K expres
Marizza181 [45]

Answer:

See explanation

Explanation:

Hello there!

In this case, since the the concentrations are not given, and not even the Ksp, we can solve this problem by setting up the chemical equation, the equilibrium constant expression and the ICE table only:

AgCl(s)\rightleftharpoons Ag^+(aq)+Cl^-(aq)

Next, the equilibrium expression according to the produced aqueous species as the solid silver chloride is not involved in there:

Ksp=[Ag^+][Cl^-]

And therefore, the ICE table, in which x stands for the molar solubility of the silver chloride:

       \ \ \ \ \ \ \ \ \ \ \ \ \ \ AgCl(s)\rightleftharpoons Ag^+(aq)+Cl^-(aq)

I          -                   0             0

C        -                   +x           +x

E        -                    x             x

Which leads to the following modified equilibrium expression:

Ksp=x^2

Unfortunately, values were not given, and they cannot be arbitrarily assigned or assumed.

Regards!

6 0
2 years ago
How to make non-sticky slime without borax / plz help will mark as brainliest
ddd [48]
In a bowl, combine 1/4 cup of while glue and 1 tablespoon of liquid laundry detergent. Stir to combine, then wait a few minutes for it to turn gooey<span>. If you want to </span>make<span> colored </span>slime<span>, stir in a few drops of food coloring into the glue before you add the detergent.</span>
7 0
3 years ago
Read 2 more answers
Answer these two questions, please.
IRINA_888 [86]

Answer:

neom, sodium bicarbonate

7 0
2 years ago
Cosity a letter to our mother
kotykmax [81]

An answer befitting your question…

Hi mom, I’m having troubles with my teachers. They are cruel to me and I cannot concentrate. I think if we changed schools it would be much better. Thank you mom.
6 0
3 years ago
Which lists the structures, in correct order, through which light passes when it enters the eye?
Mashutka [201]

Answer:

cornea, pupil, lens, vitreous humor

8 0
3 years ago
Other questions:
  • A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _ reaction
    9·1 answer
  • Match the element with its description. Match Term Definition Lithium A) Highly reactive gas Lead B) Nonreactive gas Fluorine C)
    12·1 answer
  • How do u find ratios of unknown value
    11·1 answer
  • Describe in detail what you know about the enthalpy, entropy, and free energy changes when a sample of gas condenses to a liquid
    11·2 answers
  • 7. Which liquid caused the egg to shrink? *
    13·2 answers
  • What kind of bond is formed when lithium and fluorine combine to form lithium fluoride?
    5·2 answers
  • Any one know the answer?
    13·1 answer
  • When two clear, colourless liquids are mixed together, a yellow precipitate is formed. This is an example of a
    11·1 answer
  • Help me out guys <br><br> :)
    10·1 answer
  • The burning of ethane produces both co2 and H2O. if 400 ml of CO2 is produced at 30°C and 740 torr, what volume of water vapor w
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!