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
Gnesinka [82]
3 years ago
7

I NEED HELP GUYS PLEASE!!!!! this is due today

Chemistry
2 answers:
LiRa [457]3 years ago
3 0

Answer:

B. 7cm

Explanation:

Double the structure means 3.5+3.5 OR 3.5 ×2

Which is 7 cm

skad [1K]3 years ago
3 0

B because 3.5x2=7 duplicate means 2

You might be interested in
A ball is rolled at a velocity of 3 m/s and rolls for 5 seconds. How far does<br> the ball roll? *
MrRa [10]

Answer 15m

Explanation: Distance =  Speed x Time

3 x 5 =15

6 0
3 years ago
the sublevel that has the largest number of differently shaped orbitals is the f sublevel. True False
GrogVix [38]

The answer to this is true.

5 0
4 years ago
Read 2 more answers
Ni4+ + _____e- LaTeX: \longrightarrow⟶ Nix+
stich3 [128]
Kdd was he e shxiuw r thai ed
4 0
3 years ago
The map shows the average high temperatures in July for two cities in Texas.
alexira [117]

Answer:

Highest temperature which was recorded in Texas was 40 degrees.

Explanation:

Texas has variating weather. In summer Texas city turns to be very hot and during winters the city of Texas experience fall in temperature. There is very few rainfall in Texas due the climatic conditions.

8 0
3 years ago
Why are reactions of ionic compounds very fast?
galina1969 [7]
Ionic compounds<span> in solution react </span>faster<span> than molecular </span>compounds<span>. This </span>is <span>because </span>Ionic compounds<span> break apart to form free </span>ions. Therefore, there are no bonds<span> to break </span>so<span> the </span><span>reaction is fast</span>
3 0
3 years ago
Other questions:
  • It has been estimated that 8.0 x 10^4 tons of gold (Au) have been mined. Assume gold costs $1350 per troy ounce. What is the tot
    5·1 answer
  • Hrjrhrhrvtchtjntokrjt​
    15·1 answer
  • What is the formula for the compound nitrogen monoxide? express your answer as a chemical formula?
    15·1 answer
  • How many moles of Na3PO4 would be required to react with 1.0 mol of AgNO3?
    7·2 answers
  • A reaction mixture that consisted of 0.35 molH2and 1.6 mol I2 was introduced into a 2 L flask and heated. At the equilibrium, 60
    10·1 answer
  • When dynamite explodes, it releases a large amount of light and heat. This is an example of
    15·2 answers
  • Which of the following will have the highest boiling point?
    9·1 answer
  • Method to find upthrust
    14·1 answer
  • Which are characteristics of natural selection? Select three options.
    8·1 answer
  • Minerals transferred the same amont of energy into both minerals. Why did one mineral change and the other stayed the same?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!