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
ELEN [110]
3 years ago
7

What is the density of an object having a mass of 15 g and a volume of 3 cm?

Chemistry
2 answers:
n200080 [17]3 years ago
7 0

Answer:

5

Explanation:

Density = mass divided by volume

15 divided by 3 is 5

andrezito [222]3 years ago
4 0
You cant divide g/cm to get density. It should be the following formula
g
P = ———
cm^3
You might be interested in
What happens to acetone molecules when you add heat to a beaker of liquid acetone? They gain a higher average kinetic energy. Th
iVinArrow [24]
When you heat up most substances it gives them more Kinetic energy and the substance becomes less arranged in an ordered state, further apart and move faster. therefore the answer is the first: They gain a higher average kinetic energy

Hope that helps :)
7 0
3 years ago
Build a prototype or test model of the invention​
KIM [24]
What invention I want to help you but I am confused
8 0
3 years ago
A substance has half the number of particles as 12 grams of carbon 12, how many moles are in the substance?
gavmur [86]

the molar mass is how many grams it takes to make a full mole.  The number  in carbon 12 tells us that it takes 12 g to makes a mole, so one half of that would be <u><em>option d, 0.5</em></u>.  

7 0
3 years ago
Read 2 more answers
I need help due today!!!!!
Hitman42 [59]

Answer:

A. 5 g/mL

Explanation:

5 0
3 years ago
Read 2 more answers
An earthworm is slithering on a sidewalk towards a grassy lawn which organelles activity contributes most directly to muscle con
givi [52]

Answer:

3. Mitochondria

Explanation:

Numerous mitochondria are found in each muscle cell to provide metabolic energy for muscle contraction.

hope i helped (:

5 0
2 years ago
Other questions:
  • Before raw data can be used as scientific evidence, it must be analyzed and summarized. One way of summarizing data is to find t
    11·1 answer
  • A chemical reaction produces 56.2 grams of iron (II) sulfide (FeS). How many moles of iron (II) sulfide does the reaction produc
    9·1 answer
  • Identify which redox reactions occur spontaneously in the forward direction. Check all that apply.
    5·1 answer
  • Convert 236 mg MgP207 to moles. Use three significant figures in your answer.​
    6·1 answer
  • The concentration of hydroxide ions is greater than the concentration of hydronium ions for acidic solutions. true or false
    11·1 answer
  • How many joules of heat energy are released when 50.0 g of water are cooled from 70.00C to 60.00C?
    13·1 answer
  • Please Help me it’s balancing equations
    8·1 answer
  • A 558 mg of a mixture of fluorene and benzoic acid was weighed out and subjected to an extraction and recrystallization. After t
    6·1 answer
  • For each pair circle the neutral element with the largest atomic radius K or Cs ,Ti or As ,Br or F
    5·1 answer
  • What are the properties of PLA plastic PLEASE HELP
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!