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
OlgaM077 [116]
3 years ago
10

Please help I need the awnser quick will give brain to first to awnser

Chemistry
2 answers:
gizmo_the_mogwai [7]3 years ago
7 0
Possibly decomposition but not sure
Bess [88]3 years ago
3 0
It’s decomposition. Please give brainliest if that’s correct
You might be interested in
What is the expected outcome of adding a catalyst to a chemical reaction?
nikitadnepr [17]
The expected outcome would be A. The reaction will speed up after adding a catalyst to a chemical reaction.
4 0
3 years ago
Read 2 more answers
Why is Neon in the same group of the periodic table as Helium?
andriy [413]
Because they have a full outer shell and they are both noble gases...Because the outer shell has attained stable electronics configuration of octate rule this it is with noble gas as helium. Hope I helped!
3 0
3 years ago
PLease answer the thing and explain why is that...
iragen [17]

Answer: i think its d

Explanation:

4 0
3 years ago
Hydrogen fuel cells are a promising alternative to gasoline engines in part because they release water instead of carbon dioxide
enot [183]

Answer:

The correct answer is option (B) Two molecules of H2 and a molecule of O2 must collide at one time

Explanation:

2H2(g) + O2(g) → 2 H2O(g)

   2             1            2

Considering the given reaction, for water molecule to be form, two molecules of hydrogen and one molecule of oxygen must collide at the same time. The product obtained from the collision is two molecules of water as steam. 2 H2O(g)

6 0
3 years ago
Read 2 more answers
assume in a different experiment, you prepare a mixture containing 10.0 M FeSCN2+, 1.0 M H+, 0.1 MFe3+ and 0.1 M HSCN. Is the in
Katarina [22]

Answer:

The mixture is not in equilibrium, the reaction will shift to the left.

Explanation:

<em>Based on the equilibrium:</em>

<em>Fe³⁺+ HSCN ⇄ FeSCN²⁺ + H⁺</em>

<em>kc = 30 = [FeSCN²⁺] [H⁺] / [Fe³⁺] [HSCN]</em>

Where [] are concentrations at equilibrium. The reaction is in equilibrium when  the ratio of concentrations = kc

Q is the same expression than kc but with [] that are not in equilibrium

Replacing:

Q = [10.0M] [1.0M] / [0.1M] [0.1M]

Q = 1000

As Q > kc, the reaction will shift to the left in order to produce Fe³⁺ and HSCN untill Q = Kc

<em> </em>

<em> </em>

<em />

7 0
2 years ago
Other questions:
  • What are the units for density
    5·1 answer
  • What happens when particles vibrate?
    14·1 answer
  • Use the drop-down menus to identify each type of sedimentary rock.
    12·2 answers
  • What information do the chemical hazard label and msds have in common
    13·1 answer
  • Which of the following solutes has the greatest effect on the colligative properties for a given mass of pure water? Explain.
    8·1 answer
  • In which situation are the individual molecules moving the fastest? A) in a bowl of hot soup B) in a glass of iced tea C) in a g
    11·2 answers
  • Ionic radii _____ down a group in the periodic table.
    11·1 answer
  • Helllppp<br> Name the ions formed by the following elements (sodium - iodine)
    13·1 answer
  • Hydrocarbons in which carbon atoms are connected by only single bonds in straight chains or branched chains are called
    5·2 answers
  • An ideal gas occupies 400ml at 270 mm Hg and 65°C. If the pressure is changed to 1.4 atm and the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!