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
Assoli18 [71]
2 years ago
7

What is the density of a book that weighs 550 grams and has a volume of 0.5 liters

Chemistry
1 answer:
Oksi-84 [34.3K]2 years ago
4 0

Answer:

1.1gcm^-3

Explanation:

density \:  =  \frac{mass}{volume}

0.5l = 0.5*1000

= 500cm^3

Density = 550/500

Density =

{1.1gcm}^{ - 3}

You might be interested in
Which type of electromagnetic wave has the greatest frequency?(1 point)
Citrus2011 [14]

c. x-rays

My answer is that x-rays or gamma rays have the greatest (or highest) frequency waves.

8 0
3 years ago
Name two example of oxygenase
Nataly_w [17]
Air sksksks and I oop-
4 0
3 years ago
I need help on this plsss
Firlakuza [10]

Answer:

An engine that creates ignites fuel with highly compressed air.

6 0
3 years ago
Read 2 more answers
5 The apparatus shown below was set up. Give explanations for the following observations.
lana [24]

Answer:

hope it helps brainliest pls

Explanation:

3 0
2 years ago
Calculate the mass in 4.05*10^22 molecules of calcium phosphate
Marizza181 [45]

Answer:

m = 20.9 g.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to solve this problem by recalling both the Avogadro's number for the calculation of the moles in the given molecules of calcium phosphate and the molar mass of this compound in order to secondly calculate the mass as shown on the following setup:

m=4.05x10^{22}molecules*\frac{1mol}{6.022x10^{23}}*\frac{310.18g}{1mol}\\\\m=20.9g

Regards!

8 0
3 years ago
Other questions:
  • The Haber process is used to make ammonia, which is an important source of nitrogen that can be metabolized by plants. Using the
    12·1 answer
  • Select all that are true regarding stereoisomers,constitutional isomers, and conformational isomers
    13·1 answer
  • Question 10 (1 point)
    15·1 answer
  • ______________ forces are between different ATOMS of the SAME molecule. ______________ forces are between different MOLECULES of
    15·2 answers
  • Which pair shares the same empirical formula?
    8·1 answer
  • Which of the following could you do to increase the strength of an electromagnet?
    13·1 answer
  • Help ASAP!!!!!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • What are particles that differ in number between isotopes
    15·1 answer
  • C3H8 + xO2 &gt; 3CO2 + yH2O<br> which value of x and y balance the equations
    10·1 answer
  • Most gases exist as molecules, for example, fluorine is F2.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!