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
Eddi Din [679]
3 years ago
5

True of false? Scientists estimate that one thimble of soil could hold more than 20,000 microorganisms.

Chemistry
2 answers:
Kruka [31]3 years ago
8 0

Answer: True, it can hold more than 20,000

yulyashka [42]3 years ago
7 0
True stuff nejsjdbdnss
You might be interested in
Select all the correct answers.
andrey2020 [161]

The  properties which keep the water temperature from changing much are;

  • water's high specific heat capacity
  • the large mass of water
<h3>What is specific heat capacity?</h3>

The specific heat capacity is the property of a substance that shows how much its temperature changes when it is exposed to heat.

Thus, the  properties which keep the water temperature from changing much are;

  • water's high specific heat capacity
  • the large mass of water

Missing parts:

A red-hot iron nail is immersed in a large bucket of water. Although the nail cools down sufficiently to be held bare-handed, the temperature of the water barely increases. Which properties keep the water temperature from changing much?

A.) water's high heat conductivity

B.) water's high specific heat capacity

C.) the iron nail's high heat conductivity

D.) the large mass of water

E.) the iron nail's high specific heat capacity

Learn more about heat capacity:brainly.com/question/12244241

#SPJ1

3 0
2 years ago
By what mechanism does cyclohexanol react when treated in sulfuric acid and what compound results?A) E 1; methoxycyclohexane B)
tensa zangetsu [6.8K]

Answer:

E 1: cyclohexene

Explanation:

This reaction is an example of the dehydration of cyclic alcohols. The reaction proceeds in the following steps;

1) The first step of the process is the protonation of the cyclohexanol by the acid. This now yields H2O^+ attached to the cyclohexane ring.

2) the water molecule, which a good leaving group now leaves yielding a carbocation. This now leaves a cyclohexane carbocation which is highly reactive.

3) A water molecule now abstracts a proton from the carbon adjacent to the carbocation leading to the formation of cyclohexene and the regeneration of the acid catalyst. This is an E1 mechanism because it proceeds via a carbocation intermediate and not a concerted transition state, hence the answer.

8 0
3 years ago
Which gas would you expect to have the fastest diffusion rate?
Readme [11.4K]
A ammonia as it has the least molar mass
6 0
3 years ago
I AM GETTING TIMED! PLEASE HELP ME!!
Elena L [17]

Explanation:

no.A (He) I think.............

5 0
3 years ago
A student has a salt water solution. When the student adds more salt to the solution it completely dissolves. What type of solut
AlladinOne [14]

Answer:

<h2>Saturated</h2>

Explanation:

<em>A</em><em>saturated solution is a solution that contains the maximum amount of solute that is capable of being dissolved. Table salt (NaCl) readily dissolves in water.</em>

3 0
2 years ago
Read 2 more answers
Other questions:
  • How many of the particular atoms are there in NaOH​
    8·1 answer
  • Which ion will oxidize Fe? 1) Zn+2 2)Ca+2 3) Mg+2 4) Cu+2
    8·1 answer
  • Which statement best describes gamma radiation?
    10·1 answer
  • When you test starch with Barfoed’s reagent, what would be the answer, positive or negative?
    13·1 answer
  • The windscreen of a window is made up of
    8·1 answer
  • What dose science do
    14·2 answers
  • Which statement best explains why cells separate and expel waste?
    12·1 answer
  • The group that does not receive a treatment during an experiment is called the?
    12·1 answer
  • What is the transfer of energy by a wave to the medium through which it travels
    14·1 answer
  • Pls help i am in 8th grade k12
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!