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
rjkz [21]
3 years ago
13

10 Points

Chemistry
1 answer:
Dahasolnce [82]3 years ago
8 0

Answer:

I think it is A

Explanation:

You might be interested in
Adding more than one equivalent of HCl to pent-1-yne will lead to which product:______.
Ket [755]

Answer:

c. 2,2-dichloropentane.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to firstly draw the structure of the reactant, pent-1-yne:

CH\equiv C-CH_2-CH_2-CH_2

Now, we infer the halogen is added to the carbon atom with the most carbon atoms next to it, in this case, carbon #2, in order to write the following product:

CH\equiv C-CH_2-CH_2-CH_2+2HCl\rightarrow CH_3- CCl_2-CH_2-CH_2-CH_2

Whose name is 2,2-dichloropentane.

Regards!

8 0
3 years ago
Can someone help me? I will give BRAINLIEST
Mkey [24]

Troposphere is the highest layer of the atmosphere and touches space

Startophere is where stratus clouds form up high in the sky

The Mesosphere is the third layer you need to know and it’s low density ...yo?

Thermosphere we’re getting closer and closer to earth

Exoshpere were airplanes are high, buckle up it’s time to fly

4 0
3 years ago
Read 2 more answers
The poh of a solution is 9.32. calculate the hydrogen ion concentration of the solution.
natima [27]
PH+pOH=14
pOH=9.32
pH=14-pOH=14-9.32=4.68
pH=4.68

pH=-log[H⁺]
-pH= log[H⁺]

[H^{+}]= 10^{-pH} = 10^{-4.68}=2.09*10^{-5}

[H^{+}] = 2.09*10^{-5}M
4 0
3 years ago
5.04 Discussion: Reaction-Rate Factors
saul85 [17]

Increasing the surface area of the reactant by pelletizing the calcium carbonate, and increasing the concentration of hydrochloric acid resulted in increase in the rate of reaction.

<h3>What is reaction rate?</h3>

Reaction rate refers to the rate at which reactant molecules are consumed or the rate at which product molecules are formed.

The factors that affect reaction rate include:

  • Temperature
  • Concentration
  • Surface area of reactants
  • Nature of reactants
  • Presence of catalysts

Given an experiment to determine effect of surface area of reactants  and concentration on reaction rate of dilute hydrochloric acid and calcium carbonate:

It was observed that increasing the surface area of the reactant by pelletizing the calcium carbonate and increasing the concentration of hydrochloric acid made the reaction proceed faster.

In conclusion, reaction rate increases with increase in surface area.

Learn more about factors affecting reaction rate at: brainly.com/question/14817541

#SPJ1

8 0
2 years ago
Clay and organic matter generally have higher capacity for retaining nutrients than silt and sand.
Svetlanka [38]
The answer is false  because clay have more silt and sand
 
5 0
3 years ago
Read 2 more answers
Other questions:
  • If you answer this I will rate you 5 star + thank you + the brainliest
    8·1 answer
  • Calculate the number of moles of O2 gas held in a sealed 2.00 L tank at 3.50 atm and 25 ℃.
    9·1 answer
  • Polar solvents dissolve _____ solutes and non-polar solvents _____ solutes.
    6·2 answers
  • From the periodic table, the number of valence electrons for most of the main group elements may be determined directly from the
    6·1 answer
  • True or false An organism needs two dominant alleles to express that trait.
    8·1 answer
  • I need help! how many moles are in 3.4*10^-7 grams of silicon dioxide, SiO2. I got 2.0^17 but I think it's wrong :(
    14·1 answer
  • True or false
    14·1 answer
  • Suggest the identity of the gas in the bubbles ​
    8·2 answers
  • Which of earth's spheres consists of all living things?
    5·1 answer
  • Do you think flowers are important to mindkind? If yes explain why in your own words please it would mean a lot!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!