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
Usimov [2.4K]
3 years ago
5

In a chemical reaction,_______________are the substances present after the reaction.

Chemistry
2 answers:
dsp733 years ago
8 0

Answer:

In a chemical reaction, <u>products</u> are the substances present after the reaction

siniylev [52]3 years ago
7 0

The answer is products

You might be interested in
7 organic compounds of plant origin​
Nat2105 [25]

Explanation:

Among the numerous types of organic compounds, four major categories are found in all living things carbohydrates, lipids, proteins and nucleic acids.

8 0
3 years ago
The unit cm3 is used to express
sergij07 [2.7K]
It expresses a cube using cm
3 0
3 years ago
The acid HOCl (hypochlorous acid) is produced by bubbling chlorine gas through a suspension of solid mercury(II) oxide particles
sergejj [24]

<u>Answer:</u> The expression for equilibrium constant is K_{eq}=\frac{[HOCl]^2}{[H_2O][Cl_2]^2}

<u>Explanation:</u>

Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as K_{eq}

For the general chemical equation:

aA+bB\rightleftharpoons cC+dD

The expression for K_c is given as:

K_c=\frac{[C]^c[D]^d}{[A]^a[B]^b}

For the given chemical reaction:

2HgO(s)+H_2O(l)+2Cl_2(g)\rightleftharpoons 2HOCl(aq.)+HgO.HgCl_2(s)

The expression for K_{eq} is given as:

K_{eq}=\frac{[HOCl]^2[HgO.HgCl_2]}{[HgO]^2[H_2O][Cl_2]^2}

The concentration of solid is taken to be 0.

So, the expression for K_{eq} is given as:

K_{eq}=\frac{[HOCl]^2}{[H_2O][Cl_2]^2}

3 0
3 years ago
Look at the rock sitting on the hill in the picture above. Gravity should make the rock slide down the hill. What force is actin
nexus9112 [7]

I believe the answer you are looking for is Static Friction. Static Friction is the force that holds an object in place until it starts to move. Then it switches to rolling friction.

For example, if you have a 1/2 ton truck sitting in front of you and the truck is in neutral. (meaning it can roll if pushed). The truck is extremely hard to move at first. That is because static friction is holding it in place until the amount of force exceeds the limit of static friction.

So if we continue to push at the truck and you feel it starting to move, then once it starts moving it is much easier to push, that is because we moved past static friction to rolling friction. Rolling friction is what helps slow things down. If you roll a ball across a carpet floor it eventually comes to a stop.

5 0
3 years ago
Read 2 more answers
We make observations with our five senses to help us identify things. Can you identify this living thing, using the key and the
tigry1 [53]

Answer:

The question you have provided is incomplete

Explanation:

6 0
3 years ago
Other questions:
  • A medical lab is testing a new anticancer drug on cancer cells. The drug stock solution concentration is 1.5×10−9m, and 1.00 ml
    9·2 answers
  • A 140.0-g sample of water at 25.0°c is mixed with 111.7 g of a certain metal at 100.0°c. after thermal equilibrium is establishe
    5·1 answer
  • How would planting trees most affect the water cycle? (2 points)
    8·1 answer
  • Write a balanced chemical equation for the standard formation reaction of gaseous hydrogen fluoride hf
    14·2 answers
  • If you could please summarise the information in the two screenshots I'll give you brainiest
    10·1 answer
  • Why thre is no atmosphere in moom,?
    13·1 answer
  • Point give away!!! 15 points not alot but ots ok ​
    14·2 answers
  • Plant Cell
    10·1 answer
  • Which kingdom does a multicellular living organism most likely belong to?
    11·1 answer
  • How many moles of oxygen gas is 3.50 L?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!