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
sasho [114]
1 year ago
5

Sita collected 8.6 g of soil and dried it well and found out to be 7g. Find the moisture content of soil.

Chemistry
1 answer:
madam [21]1 year ago
5 0

Moisture is the water present in the soil that is trapped in the particles. The moisture content of the soil with an initial weight of 8.6 gm and dry weight of 7.0 gm will be 0.228.

<h3>What is the moisture content?</h3>

The moisture content is the estimation of the weight by the subtraction of the dry soil mass from the moist soil mass followed by dividing the value by the weight of the dry soil.

Given,

Weight of moist soil = 8.6 gm

Weight of dry soil = 7.0 gm

Substituting values,

(8.6 - 7.0) ÷ 7.0

= 0.228

Therefore, 0.228 is the moisture content of the soil.

Learn more about moisture content here:

brainly.com/question/13768807

#SPJ1

You might be interested in
Which planetary body was opportunity designed to explore?
11111nata11111 [884]
The rover was designed to explore A.Mars
3 0
3 years ago
Diethyl ether is a commonly used solvent for GC analyses because of its low boiling point. In this experiment, why was heptane u
Natali [406]

Answer:

A. Diethyl ether will react with the alkenes that were formed in the experiment.

Explanation:

Ethers such as diethyl ether dissolve a wide range of polar and nonpolar organic compounds. Nonpolar compounds are generally more soluble in diethyl ether than alcohols because ethers do not have a hydrogen bonding network that must be broken up to dissolve the solute.

5 0
2 years ago
Need help !!!!! ASAP
Ksivusya [100]
<h2>Hello!</h2>

The answer is:

We have that there were produced 0.120 moles of CO_{2}

n=0.120mol

<h2>Why?</h2>

We are asked to calculate the number of moles of the given gas, also, we  are given the volume, the temperature and the pressure of the gas, we can calculate the approximate volume using The Ideal Gas Law.

The Ideal Gas Law is based on Boyle's Law, Gay-Lussac's Law, Charles's Law, and Avogadro's Law, and it's described by the following equation:

PV=nRT

Where,

P is the pressure of the gas.

V is the volume of the gas.

n is the number of moles of the gas.

T is the absolute temperature of the gas (Kelvin).

R is the ideal gas constant (to work with pressure in mmHg), which is equal to:

R=62.363\frac{mmHg.L}{mol.K}

We must remember that the The Ideal Gas Law equation works with absolute temperatures (K), so, if we are given relative temperatures such as Celsius degrees or Fahrenheit degrees, we need to convert it to Kelvin before we proceed to work with the equation.

We can convert from Celsius degrees to Kelvin using the following formula:

Temperature(K)=Temperature(C\°) + 273K

So, we are given the following information:

Pressure=760mmHg\\Volume=2.965L\\Temperature=25.5C\°=25.5+273K=298.5K

Now, isolating the number of moles, and substituting the given information, we have:

PV=nRT

n=\frac{PV}{RT}

n=\frac{PV}{RT}

n=\frac{760mmHg*2.965L}{62.363\frac{mmHg.L}{mol.K}*298.5K}

n=\frac{760mmHg*2.965L}{62.363\frac{mmHg.L}{mol.K}*298.5K}\\\\n=\frac{2242mmHg.L}{18615.355\frac{mmHg.L}{mol.}}\\\\n=0.120mole

Hence, we have that there were produced 0.120 moles of CO_{2}

n=0.120mol

Have a nice day!

7 0
3 years ago
Ocean basins will expand as new oceanic crust forms and moves away from a mid-oceanic ridge during
KATRIN_1 [288]
Sea floor spread ing
4 0
3 years ago
Read 2 more answers
Which field of science studies the composition and structure of matter?
masha68 [24]
The answer is chemistry
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which is bigger: Water molecules or carbon dioxide
    12·1 answer
  • You and your friend live in different states and plant identical hydrangea bulbs in your garden. When they bloom, you send each
    13·2 answers
  • 5.0 gram of anhydrous calcium carbonate is reacted with an excess of dilute nitric acid. if the reaction is carried out at 25 de
    5·1 answer
  • A surfactant used for cleaning is called a(n):_________.
    13·1 answer
  • The combustion of ethane ( C 2 H 6 ) produces carbon dioxide and steam. 2 C 2 H 6 ( g ) + 7 O 2 ( g ) ⟶ 4 CO 2 ( g ) + 6 H 2 O (
    7·2 answers
  • Classify the outcomes based on whether they are caused by adding or removing a reactant from a chemical reaction. The rate of th
    13·1 answer
  • 2-8-6 refers to the proton configuration for sulfur.<br> True<br> Or False
    15·2 answers
  • Now molecules: Choose... molecules of H 2 + Choose... molecules of O 2 → Choose... molecules of H 2 O
    9·1 answer
  • What is physical weathering NOT caused by? (pls i really need help with this!!)
    9·1 answer
  • Which is the most explosive element?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!