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
miss Akunina [59]
1 year ago
6

NEEP HELP ASAP! pls find the right answer with a good explanation.

Chemistry
1 answer:
andrey2020 [161]1 year ago
4 0

Answer:

Its A

Explanation:

You might be interested in
Calculate the molarity of a solution containing 2.66 moles of KOH in 750 mL of solution?
ASHA 777 [7]
Molarity = moles of solute/volume of solution in liters.

There are 2.66 moles of KOH, the solute, and the volume of the solution is 0.750 L.

The molarity of this solution would thus be (2.66 moles KOH)/(0.750 L) = 3.55 M KOH.
6 0
3 years ago
Describe in detail how you would determine the density of a potato that is too large to fit into a graduated cylinder. (Hint: Th
Mnenie [13.5K]

Answer:

The density of a potato is \dfrac{M}{V'}

Explanation:

Given that,

A potato that is too large to fit into a graduated cylinder.

Let us consider the mass of potato is M and volume of entire potato is V'.

The volume of water is V.

We know that,

Density :

The density is equal to the mass divided by volume.

In mathematically,

\rho=\dfrac{m}{V}

Where, m = mass

V = volume

We need to calculate the volume of potato

Using formula for volume

V'=V''-V

Where, V' = volume of potato

V''=Volume of combine water and potato

V = volume of water

We need to determine the density of a potato

Using  formula of density

Density\ of\ potato=\dfrac{Mass\ of\ potato}{volume\ of\ entire\ potato}

Put the value into the formula

\rho=\dfrac{M}{V'}

Hence, The density of a potato is \dfrac{M}{V'}

7 0
3 years ago
What is the relationship between absorbance and transmittance of a sample in a spectrophotometer?
Ulleksa [173]
I think Indirect, I’m so sorry if I’m wrong :(
5 0
3 years ago
Sodium metal and chlorine gas are combined in a reaction to produce sodium chloride also known as table salt. What are the react
m_a_m_a [10]

Answer: sodium metal and chlorine gas

Explanation:

6 0
3 years ago
A student is driving her car when an insect strikes her windshield. Which statement correctly describes the forces in this situa
Scorpion4ik [409]

Answer:

The insect exerts no force on the windshield, and the windshield strikes the insect with a large force.

Explanation:

:#D

6 0
3 years ago
Other questions:
  • An atom of 64ni has an experimentally determined nuclear mass of 63.9280 amu. calculate the mass defect, δm, in atomic mass unit
    12·1 answer
  • Both gases and ___________ exert a buoyant force.
    13·2 answers
  • Select all that apply.
    5·1 answer
  • The density of an object is calculated as Density = . If 100mL of water weighs 100g calculate the density?
    8·1 answer
  • Energy cannot be created or destroyed because of the law of ________.
    8·2 answers
  • A molecular formula shows the arrangement of the atoms in a molecule. True or False?
    15·1 answer
  • The process though which animals and plants produce offspring
    9·1 answer
  • What is the type of hybridization of each carbon in prop - 2- one ?​
    5·1 answer
  • Metal or Non-metal?
    7·1 answer
  • Which type of cell has DNA in the cytoplasm rather than in a nucleus?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!