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
slamgirl [31]
3 years ago
8

• 3. You have a rock with a volume of 15cm3 and a mass of 45 g. What is its density? 3000 kg/m3

Chemistry
1 answer:
posledela3 years ago
6 0

Answer: d=2.165 g/cm3

Explanation:Due to the nature of it being cubed we can calculate such equation with the mass being 45 grams in which we get 2.165 grams per cenimeter cubed

You might be interested in
What are atoms in general
AVprozaik [17]

Atoms are the basic building blocks of ordinary matter. Atoms can join together to form molecules, which in turn form most of the objects around you.

6 0
3 years ago
Read 2 more answers
Which is an example of translational motion?
Elena L [17]
Translational motion refers to a type of motion in which a body or object moves along a linear axis rather than a rotational axis
6 0
3 years ago
What occurs when kcl(s is added to water?
Mama L [17]
When KCL, which is an ionic compound is added to water it will dissociate and or ionize completely forming the ions of K+ and Cl-. The resulting solution would be a neutral solution, as the K+ is a cation of a strong base and Cl- is an anion of a strong acid, and whenever a strong base reacts with a strong acid, a neutral salt is produced
8 0
3 years ago
______ is the use of enzymes is necessary to increase the activation energy requirements of a chemical reaction.
Masja [62]

Answer:

Catalysts

Explanation:

Catalysts lower the aviation energy.

6 0
3 years ago
Name all nonmetals that are noble has.<br> PLEASE HELP ASAP ILL GIVE YOU BRAINLIEST
miss Akunina [59]
Hellium argon neon xenon krypton randon oxygen fluorine chlorine bromine
4 0
3 years ago
Other questions:
  • How many moles of co2 will be produced from 72.0 g of ch4 assuming o2 is available in excess
    10·1 answer
  • what is the best description of weathering? A. breakdown of rocks through mechanical or chemical processes. B.when rocks layers
    5·1 answer
  • II. 50mL of FeCl2 solution 0.02mol.L-1 are added to 100mL of NaOH solution 0.03mol.L-1.
    15·2 answers
  • Consider the reversible dissolution of lead(II) chloride.
    8·1 answer
  • Uestion 1
    7·1 answer
  • An element with the electron configuration: [noble gas] ns2 (n - 1)d10 np3 has how many_____________ valence electrons.
    12·1 answer
  • Describe how different environments support different<br> varieties of organisms
    9·1 answer
  • What are the two formulas for the ions that's make up AgC2H3O2 bromide?
    11·1 answer
  • According to Hebrews 11, what did Abraham believe God would do if Isaac was slain as a sacrifice?
    8·1 answer
  • Why does your skin feel drier in winter????​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!