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
Artemon [7]
3 years ago
12

Unlock all of them pls pls pls pls pls pls pls pls pls pls pls pls

Chemistry
1 answer:
ladessa [460]3 years ago
7 0
What do you mean by unlock all of them? Please explain
You might be interested in
How many atoms are in 3.690 moles of oxygen
sweet [91]

1 mole of any substance contains Avogadro's number.  

So, 1 mole of O2= 6.023x10^23 molecules  

3 mole of O2= 6.023x10^23x3 molecules  

= 1.8069x10^24 molecules  

Each molecule of Oxygen has 2 atoms.  

therefore,  

1.8069x10^24 molecules= 1.8069x10^24 x 2 atoms  

= 3.6138x10^24 atoms.

4 0
3 years ago
QUESTION 4 Which structure is found in all eukaryotic cells? large central vacuole Golgi apparatus flagella cilia
jok3333 [9.3K]
I believe it's the Golgi Apparatus
5 0
3 years ago
Read 2 more answers
Assume that a point mutation changes the codon AUU to AUC. Why is this a neutral mutation
lukranit [14]
I used the genetic code table. mRNA codon ===> amino acid

1st base       2nd base           3rd base
A                       U                             U               ===> Isoleucine
A                       U                             C               ===> Isoleucine

The point mutation of codon AUU to AUC is a neutral mutation because it neither benefits nor deter the ability of the organism to survive and reproduce.

As you can see, Both codons result to the Isoleucine amino acid.

Another codon that will still result to the Isoleucin amino acid is AUA.

3 0
3 years ago
The wheels of a car are able to spin due to the combustion of gasoline inside the car's engine. what type of energy transfer bes
REY [17]
I believe it is C, Chemical energy because of the changes in the gasoline burning, and mechanical energy because the wheels are moving.
7 0
3 years ago
What is the most reactive element
SashulF [63]

Answer:

fluorine

Explanation:

3 0
3 years ago
Other questions:
  • ?/1
    6·1 answer
  • Explain why a balloon filled with O2 at room temperature collapses when cooled in liquid nitrogen where as balloon filled with H
    12·1 answer
  • Give at least two examples that travel in<br> waves.
    11·1 answer
  • 19. Which of the following best describes the role of the spark from the spark plug in an automobile engine?
    7·1 answer
  • Which VIIA element doesn't have stable isotopes in nature?
    7·1 answer
  • HQ5.49 Use standard enthalpies of formation to calculate the standard enthalpy of reaction for the following reaction: 2 H 2 ​ S
    6·1 answer
  • A sample of phosphorus-32 has a half-life of 14.28 days. If 55 g of this radioisotope remain unchanged after approximately 57 da
    9·2 answers
  • How many of each type of atom should react so that the electrons
    12·1 answer
  • In the oxidation of iron; how many grams of iron (III) oxide will be produced from 6.20 mol of Fe?
    6·1 answer
  • How does distillation remove hardness from water​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!