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
Strike441 [17]
3 years ago
12

What is the density of an object that has a volume of 34.2 cm^3 and a mass of 19.6 g? (a) 0.573 g/cm^3 (b) 1.74 g/cm^3 (c) 670 g

/cm^3 (d) 53.8 g/cm^3 (e) 14.6 g/cm^3
Chemistry
1 answer:
KengaRu [80]3 years ago
8 0

Answer: The density of the object will be 0.573g/cm^3

Explanation:

Density is defined as the mass contained per unit volume.

Density=\frac{mass}{Volume}

Given : Mass of object = 19.6 grams

Volume of object= 34.2cm^3

Putting in the values we get:

Density=\frac{19.6g}{34.2cm^3}=0.573g/cm^3

Thus density of the object will be 0.573g/cm^3

You might be interested in
How old is the idea that matter is composed of atoms?
In-s [12.5K]
The atom theory has been around since the 19th centry 
6 0
3 years ago
Identify fossil types match each each type of fossil to its description
dem82 [27]
Well we need to see the fossil
4 0
3 years ago
Read 2 more answers
Do elements have DNA?
jeyben [28]
Not most elements have DNA, only five "elements" have DNA. <span>The five "elements" are Carbon, Oxygen, Hydrogen, Nitrogen and Phosphorus. Good luck with your question I hope this is what you were looking for.</span>
6 0
3 years ago
Someone help me out with these chemistry (stoichiometry)
lana66690 [7]

Answer:Videos

For example, when oxygen and hydrogen react to produce water, one mole of oxygen ... These conversion factors state the ratio of reactants that react but do not tell ... In a typical chemical equation, an arrow separates the reactants on the left ... For example, to determine the number of mol

6 0
3 years ago
33.23 grams of a thin sheet of iron is completely oxidized in 7 days. How would you express the rate of conversion of the silver
tresset_1 [31]

Answer:

A. 0.0440 moles/day

Explanation:

First, let's figure out how many moles 33.23 grams of silver is. We do this by dividing the number of grams by the molar mass of silver, which is 107.87 g/mol:

33.23 g Ag ÷ 107.87 g/mol = 0.3081 mol Ag

Now, let's divide this by 7 to get the rate per day:

0.3081 mol Ag ÷ 7 days = 0.0440 mol/day

Thus, the answer is A.

7 0
3 years ago
Other questions:
  • One of the most recognizable corrosion reactions is the rusting of iron. rust is caused by iron reacting with oxygen gas in the
    15·2 answers
  • Are dogs considered organisms?
    5·2 answers
  • 2. When do chemical reactions happen?
    14·1 answer
  • Volaic cells produce a positive overall charge what does this indicate
    12·1 answer
  • Help on identifying the solute and solvent
    5·1 answer
  • Use Scientific Notation
    13·1 answer
  • Carbon dioxide (CO2) is a common compound made of
    12·1 answer
  • Light behaves as a longitudinal wave
    15·2 answers
  • 1 mole of water, 3 moles of methanol and 5 moles of ethanol are mixed together. What is the mole fraction of methanol
    15·1 answer
  • Plus ten points)Jamie set up the following circuit. She noticed that the bulbs were not working. How can Jamie fix the circuit t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!