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
ira [324]
3 years ago
8

A substance has a mass of 23.7g and a volume of 7.9ml. The density of the object is

Chemistry
1 answer:
Nataly [62]3 years ago
4 0

Answer:

3 grams per millliter

Explanation:

\rho=\dfrac{m}{V} \\\\\\\rho=\dfrac{23.7g}{7.9mL}=3g/mL

Hope this helps!

You might be interested in
Compare protons with electrons.
Step2247 [10]
Proton:
Positively charged
Inside nucleus
Mass - 1

Electrons:
Negatively charged
Outside the nucleus
Mass - 1/2000
4 0
2 years ago
Read 2 more answers
How many sigma bonds in a single bond
Katarina [22]

Answer:

single bond= 1 sigma bond

so basically 1

Explanation:

Usually, all bonds between atoms in most organic compounds contain one sigma bond each. If it is a single bond, it contains only sigma bond. Multiple bonds (double and triple), however, contains sigma and pi bonds. Double bonds have one each, and triple bonds have one sigma bond and two pi bonds

8 0
3 years ago
Read 2 more answers
I need this by today it’s due 4-24-20
dybincka [34]

Answer:

Question 6

Plants use flowers to absorb photsynthese

4 0
3 years ago
6. Would you describe each of these temperatures as warm, hot, or cold?
mash [69]

Answer:

b: Hot

a: Cold

c: Cold

d: Warm

e: Warm

f: Cold

g: Hot

Explanation:

:)

8 0
3 years ago
What is the correct formula for the compound formed by Mg and F?
Gemiola [76]

Magnesium phosphate

Find Similar Structures

Molecular Formula

Mg3(PO4)2 or Mg3O8P2

Synonyms

magnesium phosphate

More...

Molecular Weight

262.86 g/mol

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the maximum number of electrons in the following energy leve? n-3<br><br>2<br>32<br>8<br>18​
    8·1 answer
  • Which condition may cause farsightedness?
    7·2 answers
  • Compounds formed by the combination of metals and oxygen
    13·1 answer
  • According to Newton's law of universal gravitation, the Sun would have
    7·1 answer
  • The atmosphere traps a part of the Sun’s heat that is reflected from Earth’s surface. This effect, called the greenhouse effect,
    15·1 answer
  • How much energy is needed to turn 23 g of water completely into steam if it starts at a temperature of 8.0oC?
    14·1 answer
  • Quantum theory states that _____. A. electrons orbit the nucleus of an atom B. electrons cannot be created or destroyed C. elect
    13·1 answer
  • Determine if the compound is molecular or ionic: SiCI2
    7·1 answer
  • A chemical reaction is shown.
    5·1 answer
  • How to separate nuts and petrol​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!