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
Serggg [28]
3 years ago
6

A ball was massed in a dish. The total mass was 15.6 grams. Treball was placed in a

Chemistry
1 answer:
iVinArrow [24]3 years ago
3 0

Answer:

14.57g

Explanation:

Given parameters:

Mass of dish + ball  = 15.6g

Initial volume of water in the cylinder  = 26.7mL  

Final volume of water in the cylinder  = 38.9mL

Mass of dish = ?

Unknown

Mass of the ball = ?

Solution;

 Since the mass of ball and dish is 15.6g,

 Mass of the ball  =Mass of ball + dish  - mass of the dish

 Insert the parameters and solve;

 Mass of the ball  = 15.6g  - 1.03g  = 14.57g

You might be interested in
What is the atomic mass of an atom that has 3 protons and 4 neutrons
Ainat [17]
Atomic Mass is equal to the sum of the number of protons and neutrons.

Thus the atomic mass = 3  +  4
  
                                    =   7

5 0
3 years ago
Question 2Classify the following organic structures:CH3OCH3CH2CH2CHCH2CH3CH3NHCH3CH3CH(OH)CH₂CH3
Naily [24]

Within the options, we have four organic compounds. Let's see what the skeletal structure of the compounds is in order to identify them better:

The first compound CH3OCH3 has two methyl groups linked by a carbon atom, this type of compound is called an Ether

The second compound has a double bond, it is badly written but it seems that is an alkene.

The third compound has two methyl groups linked by nitrogen atoms, therefore will be an amine.

The last compound has a hydroxyl group, therefore it is an alcohol

Answer:

CH3OCH3 Ether

CH2CH2CHCH2CH3 Alkene

CH3NHCH3 Amine

CH3CH(OH)CH₂CH3 Alcohol

3 0
1 year ago
How many kilocalories are needed to vaporize 5.8 mol of Br2
Valentin [98]
<span>The vaporization of br2 from liquid to gas state requires 7.4 k/cal /mol.</span>
8 0
3 years ago
Name the following alkyne:
Lady bird [3.3K]

Answer:

There isn't any picture for me to see

have a good day :)

Explanation:

3 0
3 years ago
I need help with this bill nye worksheet. someone help. It's due tomorrow cant mess my grade up. I just picked a random subject
viva [34]

send a better picture please and thank you

5 0
2 years ago
Other questions:
  • What is the oxidation number for ba??
    9·1 answer
  • What are other ways you can use wind energy to create electricity?
    10·2 answers
  • Question 5 OT 5
    11·1 answer
  • Pls answer how many neutrons, protons, and electrons there are. I will give points, thanks, 5 stars, and brainliest if you answe
    8·1 answer
  • What is the meaning of downloading​
    10·1 answer
  • An increase in enzyme or substrate concentration will
    7·1 answer
  • Write name of a plant having aquatic habitat​
    12·2 answers
  • Which equation is a nuclear fusion reaction? Explain.
    13·2 answers
  • Short Response
    7·1 answer
  • Calculate the number of Cl atoms that are in 1.1 x 10^-21 moles of Cl atoms.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!