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
gregori [183]
1 year ago
8

How many moles of na contain 7.88x1021 atoms of na

Chemistry
1 answer:
labwork [276]1 year ago
7 0

Answer:

the answer to the qustion is 0.013089701 na

Explanation:

n/a

You might be interested in
Matter must have two physical properties: 1. have mass, and 2.
djverab [1.8K]
I believe the answer is density

6 0
3 years ago
Please refer to image please
GarryVolchara [31]

Answer:

76.9L

Explanation:

Based on the graph, whenever the temperature increases by 100K, the volume increases by 10L, so do 769/10

7 0
2 years ago
There can be many different colors of beetles within the same species.This is an example of
azamat

Answer:

natural selection

Explanation:

The process that results in changes to the genetic material of a population over time

6 0
2 years ago
Which of the following statements about alkenes is not correct?
professor190 [17]
<span>Option-C:  They react mainly by substitution.

Explanation:
                     
Alkene doesn't give substitution reactions because they are non polar in nature. The double bond in alkene is responsible for Electrophillic Addition reactions as it electron rich and nucleophilic in nature. Reaction of Alkene is given below,</span>

8 0
2 years ago
Which of the following best describes a single replacement reaction?
Lady_Fox [76]

Answer:

One element takes the place of another in a compound

Explanation:

I just took a test for it and got it right. :)

Hope This Helps :)

6 0
2 years ago
Other questions:
  • How to draw an.electron dot diagram. 1 write the chemical aymbo of the atom.2. Determine the number of valence electron the atom
    6·1 answer
  • Why would it be better to be an r-selected species if the water resources in an area were to become more limited over a short pe
    8·2 answers
  • 7. Which liquid caused the egg to shrink? *
    13·2 answers
  • A pharmacist measures the mass of a powdered drug. The mass is 506 mg . What is the mass in grams? Write your answer as a decima
    9·1 answer
  • Why are protons in an atom so important? Question 5 options: A. Protons determine the atoms' identity (type of element) and wher
    14·2 answers
  • ANSWER FAST PLZ!!!!!!!!
    11·1 answer
  • Girls are usually completely physically mature by _____ years old.
    14·2 answers
  • Will mark a brainliest.
    9·2 answers
  • Can anyone help? Will give brainliest only if you actually put effort into it.
    10·1 answer
  • Consider the following equilibrium:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!