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
Nataly [62]
3 years ago
13

Please help me I am confused

Chemistry
2 answers:
Olin [163]3 years ago
7 0
A, B, C, E, F. These are the correct answers.
Free_Kalibri [48]3 years ago
5 0
I’d say it’s B,C,F!
You might be interested in
Which best represents the law of conservation of mass?
makkiz [27]
Mass of reactants &gt mass of products
6 0
3 years ago
Read 2 more answers
What is true of tectonic plates?
kupik [55]

Answer:

Plate tectonics is the theory that Earth's outer shell is divided into several plates that glide over the mantle, the rocky inner layer above the core. The plates act like a hard and rigid shell compared to Earth's mantle. ... The lithosphere includes the crust and outer part of the mantle.

Explanation:

3 0
3 years ago
How many grams is 2.50 moles of Beryllium
I am Lyosha [343]

Answer:

22.530455

Explanation:

4 0
2 years ago
True or false natural elements don't reflect light.
Burka [1]
I think the statement is false. Natural elements do reflect light. Almost everything in this world reflect light. Reflection<span> is when </span>light<span> bounces off an object. Hope this answers the question. Have a nice day.</span>
3 0
3 years ago
15.00 g of NH4HS(s) is introduced into a 500. mL flask at 25 °C, the flask is sealed, and the system is allowed to reach equilib
Ahat [919]

Answer:

0.328 atm

Explanation:

Kp is the equilibrium constant calculated based on the pressure, and it depends only on the gas substances. It will be the multiplication of partial pressures of the products raised to their coefficients divided by the multiplication of partial pressures of the reactants raised to their coefficients.

For the equation given, the stoichiometry is 1 mol of NH₃ for 1 mol of H₂S, so they will have the same partial pressure in equilibrium, let's call it p. So:

Kp = pxp

0.108 = p²

p = √0.108

p = 0.328 atm, which is the partial pressure of the ammonia.

3 0
3 years ago
Other questions:
  • Question 3) A 1.00 L buffer solution is 0.250 M in HF and 0.250 M in LiF. Calculate the pH of the solution after the addition of
    12·1 answer
  • If there are 160 Calories in 28 g in 1 serving of Flamin' Hot Cheetos, how many gram(s) of Cheetos must you burn to raise the te
    10·1 answer
  • Describe the best way Ryan can increase the rate of dissolving of lead (II) chloride in a solution.
    7·2 answers
  • Classify each property as a physical property or a chemical property.
    8·1 answer
  • The formula for dichlorine monoxide
    6·2 answers
  • What is the expected freezing-point depression for a solution that contains 2.0 mol of KCI
    9·1 answer
  • If two people attempt the same maneuver, what determines the amount of force that each is required to exert?
    6·1 answer
  • 2H2O → 2H2 + O2
    7·1 answer
  • 5 Facts about Geology
    6·1 answer
  • How many moles are in 2.00g of beryllium chloride
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!