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
morpeh [17]
3 years ago
11

2 N H 3 ( g ) ⟷ N 2 ( g ) + 3 H 2 ( g ) K p = 0.83 Consider your answers above, if the initial pressures for all three species i

s 1 atm what is the equilibrium pressure of H2? (Hint: Your quadratic will have two solutions, which one is impossible?)
Chemistry
1 answer:
OlgaM077 [116]3 years ago
5 0

Explanation:

\geqslant  \sqrt[ \leqslant  \geqslant  \sqrt[ log_{ \sqrt[ \geqslant  | | \binom{ \geqslant l log_{ \sec(o \gamma  \geqslant v\%e) }(if) }{your} | |  \times \frac{heart}{broe \\ \%\} ]{broke} }(answer) ]{the}  \times \frac{fact}{with} ]{lovely}  \times \frac{than}{more}

You might be interested in
Make a plot of arsenate species vs. pH for a 25 mM arsenate solution. Vary pH from 0-14. Neglect activity corrections. A groundw
dusya [7]
!!!!!!!!!!!!!!!!!!!!
5 0
3 years ago
In a very violent reaction called a thermite reaction, aluminum metal reacts with iron (III) oxide to form iron metal and alumin
leva [86]
Here's the equation:
<span>Fe2 O3 + 2Al → 2Fe + Al2 O3 
</span>
Here's the question.
What mass of Al will react with 150g of Fe2 O3? 

<span>In every 2 moles Al you need 1 mole Fe2O3 </span>

<span>moles = mass / molar mass </span>
<span>moles Fe2O3 = 150 g / 159.69 g/mol </span>
<span>= 0.9393 moles </span>

<span>moles Al needed = 2 x moles Fe2O3 </span>
<span>= 2 x 0.9393 mol </span>
<span>= 1.879 moles Al needed </span>

<span>mass = molar mass x moles </span>
<span>mass Al = 26.98 g/mol x 1.879 mol </span>
<span>= 50.69 g </span>
<span>= 51 g (2 sig figs) 
</span>
So the <span>mass of Al that will react with 150g of Fe2 O3 is 51 grams.</span>
3 0
3 years ago
2. If a bacterium that normally lives in the gastrointestinal tract is
ioda

Answer:

D

Explanation:

6 0
3 years ago
How many milliliters of 2.00 M H2SO4 will react with 28.0 g of NaOH?
77julia77 [94]

Answer:175⋅mL of the given sulfuric acid

Explanation:

5 0
2 years ago
What are the chemical properties of beryllium phosphide??
o-na [289]

Answer:

Forms ionic bonds, insoluble, doesn't participate in single or double displacement reactions, non-reactive, high heat of combustion

Explanation:

Beryllium is a metal, since it belongs to group 2A, the alkaline earth metals. It has a total of 2 valence electrons.

Phosphorus, on the other hand, belongs to group 5A and has a total of 5 valence electrons.

We have a compound which has a metal in it, therefore, it's an ionic compound. Beryllium, our metal, loses its 2 electrons to gain an octet and phosphorus, our nonmetal, should gain 3 electrons to have an octet. The oxidation states are +2 and -3 respectively. This means we need 3 beryllium cations and 2 phosphide anions in our formula Be_3P_2.

Beryllium phosphide would be expected to be insoluble, as only beryllium chloride, fluoride, nitrate, phosphate and sulfate are soluble substances, while the remaining ones are expected to be insoluble.

Due to its insolubility, beryllium phosphide would not participate in any ionic reactions, such as single displacement or double displacement.

Since it's insoluble, we expect this compound to be chemically stable and not reactive. This implies that if we wanted to burn it, the heat of combustion would be very high, as a lot of energy would be needed to be supplied in an endothermic reaction in order to burn it.

8 0
3 years ago
Other questions:
  • Which best explains how radiation is helpful in the plastics industry?
    6·2 answers
  • How many grams of H2 are needed to react with 2.40 g of N2?
    9·1 answer
  • What types of emergency situations could rescue workers be in that would make it difficult for them to get energy to their elect
    14·1 answer
  • Ipt Which of the following is true about semipermeable membranes?
    9·1 answer
  • I need help plzzz help me!!!
    12·1 answer
  • Which of the following statements about hybridization are true? Select all that apply: Hybrid orbitals exist in isolated atoms.
    6·1 answer
  • Why can hydrogen only form one covalent bond?
    5·1 answer
  • A covalent bond forms
    9·1 answer
  • Question 3 (1 point)
    5·1 answer
  • How do sedimentary rocks form on Earth's surface?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!