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
aleksandrvk [35]
2 years ago
6

In the reaction, 2K (s) + 2H2O (l) produces 2KOH (aq) produces H2 (g), which of the reactants is a solid

Chemistry
1 answer:
Angelina_Jolie [31]2 years ago
3 0

Answer:

k

Explanation:

2K (s) + 2H2O (l) produces 2KOH (aq) produces H2 (g),

2K (s) + 2H2O (l) --> 2KOH (aq) + H2 (g)

(s) = solid

(l) = liquid

(g) = gas

Left hand side are reactants

2K (s) + 2H2O (l)

Right hand side are products

2KOH (aq) + H2 (g)

You might be interested in
What is a particle diagram to illustrate the composition of air
navik [9.2K]
A diagram of the composition of air would be the air's chemical formula and it's structure. 
4 0
3 years ago
Why is helium found in deposits of uranium and thorium vores? What kind of radioactive emission produces it?
Drupady [299]

Two protons and two neutrons are emitted and trapped as materials like uranium and thorium deep underground decay into radium and thorium, respectively. These alpha-particles transform into stable helium atoms as they take on electrons from their surroundings.

<h3>What elements go through alpha decay?</h3>

Alpha decay usually occurs in heavy nuclei such as uranium or plutonium, and therefore is a major part of the radioactive fallout from a nuclear explosion.

<h3>Where does alpha decay occur?</h3>

Alpha decay occurs most often in massive nuclei that have too large a proton to neutron ratio. An alpha particle, with its two protons and two neutrons, is a very stable configuration of particles.

Learn more about alpha decay here:

brainly.com/question/1898040

#SPJ4

4 0
1 year ago
Which of these is the best example of translational motion?
Dima020 [189]
The answer would b B, a leaf blowing across a field.
hope this helps.
6 0
2 years ago
Read 2 more answers
Calculate the vapor pressure in torr of a solution containng 24.5 g of glycerin (C3H8O3) in 135 mL water at 30.0* C; the vapor p
Otrada [13]
Psolution = X · PH_20
= 0.966 · 31.8 torr
= 30.7 torr
3 0
2 years ago
If there are 4 grams of product produced by the chemical reaction, how many grams of reactant were consumed?
Colt1911 [192]
D 4 grams
i need to write a couple more character for explanation so there
8 0
3 years ago
Read 2 more answers
Other questions:
  • Doppler shifted hydrogen absorption lines are seen in the spectrum of a star. The hydrogen line at 656.28 nm is seen to be shift
    9·1 answer
  • Products made of plastic can last a very long time. Explain both the positive and negative effects of plastic being long-lasting
    9·1 answer
  • What is a common characteristic of the transitions elements?
    11·1 answer
  • Someone pls pls pls help me with this question.
    15·1 answer
  • Which of the following is a product formed when K reacts with Cl2?
    8·2 answers
  • Which of the following is not a result when a change to an equilibrium system is applied? Increasing the rate of the forward rea
    8·2 answers
  • Question 1
    6·1 answer
  • Which is the chemical formula for a dinitrogen trioxide molecule?
    10·1 answer
  • As the concentration of a KOH solution increases, the number of moles of HCl needed to neutralize the KOH solution?
    8·1 answer
  • 2,2,2,3,3,5,7,8 mean median mode
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!