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
Ivahew [28]
3 years ago
15

Answer? giving brainlyest

Chemistry
1 answer:
salantis [7]3 years ago
6 0

Answer:

r=3

Explanation:

You might be interested in
The greatest problem facing the use of nuclear power plants is _____.
FinnZ [79.3K]

Answer:

disposal of radioactive waste

Explanation:

if too much is released, it can wipe out large parts of the country

7 0
3 years ago
Read 2 more answers
The SI base unit for mass is the gram. TRUE FALSE ​
Anni [7]
The answer is true the si base unit for mass is the gram
5 0
3 years ago
Read 2 more answers
If there is a graduated cylinder containing 20mL of water and a small rock is gently placed inside it, and the water level insid
LekaFEV [45]

Answer:

5

Explanation:

just subtract 20-25 and 5 is left over which is how much the water when up with the rock.

8 0
3 years ago
Read 2 more answers
12) _Na+ _H2O → ___ NaOH + __H2
TEA [102]

Answer:

Explanation:

2 Na+ 2 H2O →  2 NaOH + 1 H2

4 0
3 years ago
A rectangular solid is 2.3 cm wide, 12.2 mm long and 0.75 inch thick. What is the volume of the piece?
Step2247 [10]
V=abc

a = 2,3cm
b=12,2mm = 1,22cm
c = 0,75inch = 1,905cm

V = 2,3cm*1,22cm*1,905cm ≈ 5,35cm³
5 0
3 years ago
Other questions:
  • Determine how many moles of O2 are required to react completely with 6.7 moles C6H14.
    6·1 answer
  • If methyl orange is added to a substance and it turns the substance red, what does this tell you about the pH of the substance?
    9·2 answers
  • How many molecules of N2 are in a 400.0 mL container at 780 mm Hg and 135°C? Avogadro’s number = 6.022 x 1023A) 7.01 × 1021 mole
    15·2 answers
  • How do forensic scientist determine what exactly everything is
    5·2 answers
  • 8.84 g of a compound is analyzed and found to contain 3.53 g of C, 0.295 g of H, 4.08 g of N, and 0.935 g of O. Which of the fol
    5·1 answer
  • Read this excerpt from the beginning Through the Looking Glass of by Lewis Carroll. "Kitty, can you play chess? Now, don't smile
    11·2 answers
  • 10. A(n) eclipse occurs at a full moon when Earth is directly between the moon and the sun.​
    9·1 answer
  • Determine what kind of diet this animal has by examining its teeth.
    12·1 answer
  • Which of the following elements has the largest first ionization energy? PLEASE HELP
    7·2 answers
  • 7) Muscles work to lift a bone in your arm by contracts and relaxes to<br><br><br>help please <br>​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!