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
Neko [114]
3 years ago
12

An industrial chemist introduces 8.1 atm h2 and 8.1 atm co2 into a 1.00-l container at 25.0°c and then raises the temperature to

700.0°c, at which keq = 0.534: h2(g) + co2(g) ⇔ h2o(g) + co(g) how many grams of h2 are present after equilibrium is established?
Chemistry
1 answer:
kirill115 [55]3 years ago
3 0
I reccomend searching it up
You might be interested in
The difference in composition between a weak base and its conjugate acid is
Svetach [21]
A weak Bronsted-Lowry base is a weak proton acceptor, where the proton is in the form of H+, so the conjugate acid formed contains one more H atom and an extra positive charge.
Hope this helps!
3 0
3 years ago
It has been proposed that North America is moving west at about 2 cm per year. How many kilometers would it move in 5,000 years?
andriy [413]
Well it would move 10,000cm so converting that into km would be it would move 0.1km 
3 0
3 years ago
Why doesnt iron burst into flames when it rusts
Katarina [22]
Rust does not have the properties to catch onto flames. However, if you light it on fire, then it would probably catch in flames but not instantly and will not continue to burn unless you have soaked it in oil or flammable object or substance. :) Hope this helps! 
3 0
3 years ago
What is the mass of potassium chloride when 6.75 g of potassium reacts with an excess of chlorine gas? the balanced chemical equ
lorasvet [3.4K]
The balanced equation for the above reaction is;
2K + Cl₂ ---> 2KCl
Stoichiomtery of K to KCl is 2:2
Potassium is the limiting reactant which is fully consumed in the reaction. The amount of product formed depends on amount of limits reactant present.
Number of moles of K reacted - 6.75 g/ 39 g/mol = 0.17 mol
Therefore number of KCl moles formed - 0.17 mol
Mass of KCl formed - 0.17 mol x 74.5 g/mol = 12.67 g 
6 0
3 years ago
An atom contains 5 protons, 6 neutrons, and 6 electrons. What is the mass<br> number of this atom? *
Tju [1.3M]

Answer:

here you go

Explanation:

Atomic Number (Z) = Mass Number (A) - Number of Neutrons An atom has 5 protons, 5 electrons and 6 neutrons The atomic number = number of protons = number of electrons = 5 The mass number = 5 protons + 6 neutrons = 11

6 0
2 years ago
Other questions:
  • A reaction produces .815 moles of H2O. How many molecules produces?
    14·2 answers
  • Help me please............…
    15·1 answer
  • How many moles of CO2 are produced when 35.0 mol C2H2 react completely?
    8·1 answer
  • What is bed rock made of
    14·2 answers
  • if you are working with a radioactive source emitting particles of several kinds all positively charged not necessarily of the s
    9·1 answer
  • An egg is fried is that a physical or a chemical change
    13·2 answers
  • Be able to describe the relationship between Freedom of Movement and phase change.
    12·1 answer
  • What intermolecular force attracts two non polar molecules to each other
    12·1 answer
  • Question is below!!!!​
    15·1 answer
  • The following boiling points, only one forms a chloride that is ionic in nature, which element is it?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!