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
raketka [301]
3 years ago
13

__Ba3N2 + __ H2O —-> __Ba(OH)2 + __ NH3

Chemistry
1 answer:
sergeinik [125]3 years ago
6 0

Answer:

is there a pic?

Explanation:

You might be interested in
Planets in our solar system do not revolve around the sun in perfect circles. Their orbits are more like ovals that scientists d
Snezhnost [94]
The answer is elliptical
4 0
4 years ago
When calcium carbonate reacts with hydrogen chloride, if the reaction occurs with 78.5% yield, what mass of carbon dioxide will
Vilka [71]
97.95 is the answer to the question
4 0
4 years ago
PLS I REALLY NEED HELP DUE FODAY
Gekata [30.6K]

<u>Answer:</u> The equilibrium constant for the reaction is 54.47

<u>Explanation:</u>

The equilibrium constant is defined as the ratio of the concentration of products to the concentration of reactants raised to the power of the stoichiometric coefficient of each. It is represented by the term K_{eq}

The given chemical equation follows:

H_2+I_2\rightleftharpoons 2HI

The expression for equilibrium constant will be:

K_{eq}=\frac{[HI]^2}{[H_2][I_2]}

We are given:

[HI]_{eq}=1.3544\times 10^{-2}M

[H_2]_{eq}=4.5647\times 10^{-3}M

[I_2]_{eq}=7.378\times 10^{-4}M

Putting values in above expression, we get:

K_{eq}=\frac{(1.3544\times 10^{-2})^2}{(4.5647\times 10^{-3})(7.378\times 10^{-4})}\\\\K_{eq}=54.47

Hence, the equilibrium constant for the reaction is 54.47

3 0
3 years ago
Where is almost all the mass of an atom​
VashaNatasha [74]
The nucleus!! This is made up of protons and neutrons that each weigh about 1 amu.

Electrons are not found in the nucleus and weigh almost nothing so chemistry in school doesn’t bother with them :)
8 0
3 years ago
Please answer for brainliest and if your answer is correct I'll give extra points. screenshot of the question is below.
ozzi

Concentration - 3

Phase - 1

Catalyst - 4

Surface area - 2

8 0
3 years ago
Read 2 more answers
Other questions:
  • A 10.0-milliliter sample of NaOH(aq) is neutralized by 40.0 milliliters of 0.50 M HCl. What is the molarity of the NaOH(aq)?
    11·1 answer
  • Compounds with very high vapor pressures must have very minimal intermolecular forces true or false
    14·1 answer
  • Substances that are composed of a network of atoms held together by covalent bonds are called
    15·1 answer
  • What happens when a catalyst is used in a chemical reaction
    8·1 answer
  • Sulfur dioxide, SO 2 ( g ) , can react with oxygen to produce sulfur trioxide, SO 3 ( g ) , by the reaction 2 SO 2 ( g ) + O 2 (
    11·1 answer
  • What must be the specific heat of a sample of an unknown material of 36.359g,when 59.912J of heat are applied raising the temper
    8·1 answer
  • Can some atoms exceed the limits of the octet rule in bonding? If so, give an example.
    15·1 answer
  • A piece of unknown metal with mass 68.6 g is heated to an initial temperature of 100 °C and dropped into 42 g of water (with an
    15·1 answer
  • 8. Which part of Dalton's theory did Thomson's findings dispute?
    12·1 answer
  • A proton in a linear accelerator has a de Broglie wavelength of 132 pm. What is the speed of the wavelength?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!