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
garri49 [273]
2 years ago
6

Evaporation of water becomes rapid if humidity in air is?

Chemistry
2 answers:
tankabanditka [31]2 years ago
8 0

Answer:

Low.......................

Ulleksa [173]2 years ago
6 0

Answer:

First,humidity is the amount of water vapour or moisture in the atmosphere,therefore the answer is if humidity is low.

You might be interested in
The formula for glucose is c6h12o6. what is the ratio of carbon atoms to hydrogen atoms in glucose?
Tanya [424]

<span>From the molecular symbol above, it is evident that per molecule of glucose there are  6 carbon atoms as compared to 12 hydrogen atoms. To be able to determine the ratio between the carbon atoms and hydrogen atoms we simply have to divide the values such that,</span>

           n carbon atoms : n hydrogen atoms

<span>               6: 12</span>

Simplifying,

<span>      1: 2</span>

 Answer: 1: 2

6 0
4 years ago
All matter is made up of atoms and molecules that are constantly moving. You have a helium-filled balloon in your car on a cold,
Semmy [17]

The equilibrium relation allows us to find which statement is correct:

    B)  The balloon will shrink.

The stable equilibrium condition that the sum of forces in a system is zero

            ∑ F = 0

Where F is the force

Helium is a noble gas, which has a liquefaction temperature of 4.2K, therefore in almost all cases we find it in the gaseous state

The balloon is in an equilibrium between the outside atmospheric pressure and the pressure of the helium gas inside, when the temperature decreases the energy of the helium molecules decreases and has a lower speed, therefore creating a lower pressure inside, for therefore the balloon decreases its size until the pressures equalize.

Let's examine the claims

A) False. The balloon expands with increasing temperature

B) True. The balloon should contract until it equalizes the internal and external pressure

C) False. Helium gas becomes liquid at very low temperatures (4.2K)

D) False. One of the statements describes the process well

In conclusion the equilibrium relationship we can find which statement is correct:

    B)  The balloon will shrink.

Learn more here: brainly.com/question/24115409

8 0
3 years ago
8.
Dima020 [189]
The correct answer is b hope this helps air
5 0
3 years ago
How many atoms are contained in 100.0 g of mercury
Romashka [77]

3.00097 x 10^{23} atoms are contained in 100.0 g of mercury.

<h3>What is moles?</h3>

The mole is defined as the amount of substance that contains as many elementary entities as there are atoms in exactly 12 g of carbon-12.”

Number of moles of mercury = \frac{mass}{molar \;mass}

Number of moles of mercury = \frac{100.0 g}{200.59 u}

=  0.4985 moles

Number of moles of mercury = Number of atoms = moles of Hg x 6.02 X 10^{23}

= 0.4985 x 6.02 X 10^{23}

= 3.00097 x 10^{23} atoms.

Hence, 3.00097 x 10^{23} atoms are contained in 100.0 g of mercury.

Learn more about the moles here:

brainly.com/question/26416088

#SPJ1

5 0
2 years ago
A 150 W electric heater operates for 12.0 min to heat an ideal gas in a cylinder. During this time, the gas expands from 3.00 L
Brut [27]

<u>Answer:</u> The change in internal energy of the gas is 108.835 kJ

<u>Explanation:</u>

To calculate the work done for reversible expansion process, we use the equation:

W=P\Delta V=-P(V_2-V_1)

where,

W = work done

P = pressure = 1.03 atm

V_1 = initial volume = 3.00 L

V_2 = final volume = 11.0 L

Putting values in above equation, we get:

W=-(1.03)\times (11.0-3.00)=8.24L.atm=834.9J=0.835kJ     (Conversion factor:  1 L. atm = 101.325 J)

Calculating the heat from power:

Q=P\times t

where,

Q = heat required

P = power = 150 W

t =  time = 12 min = 720 s       (Conversion factor:  1 min = 60 s)

Putting values in above equation:

Q=150\times 720=108000J=108kJ

The equation for first law of thermodynamics follows:

Q=dU+W

where,

Q = total amount of heat required = 108 kJ

dU = Change in internal energy = ?

W = work done  = -0.835 kJ

Putting values in above equation, we get:

108kJ=dU+(-0.835)\\\\dU=(108+0.835)=108.835kJ

Hence, the change in internal energy of the gas is 108.835 kJ

7 0
4 years ago
Other questions:
  • What is 2y=x-z solve for x​
    8·1 answer
  • Starting from a 1 M stock of NaCl, how will you make 50 ml of 0.15 M NaCl?
    9·1 answer
  • give an example of a model used in science that is larger then the real object and an example of a model that is smaller than th
    11·1 answer
  • Explain in terns of atomic structure why barium has a lower first ionization energy than magnesium.
    8·1 answer
  • "which is a correct description of the organization of subatomic particles in atoms?"
    7·1 answer
  • Changes in which two characteristics can indicate a physical change?
    8·2 answers
  • ¿En qué campos de la investigación se llevan a cabo la mayor parte de técnicas relacionadas con la biotecnología?
    14·1 answer
  • Calculate volume of 16g of sulfur Dioxide,SO2 at Stp​
    15·1 answer
  • Please help me
    7·1 answer
  • Greenhouse gases,,,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!