According to the graph, what is the volume of the gas when the pressure is 150 kPa?

According To The Graph, What Is The Volume Of The Gas When The Pressure Is 150 KPa?

Answers

Answer 1

Answer:

Option (2)

Explanation:

Boyle's states that at constant temperature, volume of a gas is inversely proportional to the pressure exerted by the gas.

In other words, at constant temperature, multiplication of pressure and volume of the gas is constant.

PV = k

Here 'k' = constant

From the graph attached,

[tex](V_3,P_3)[/tex] represents (0.5, 200).

0.5 × 200 = k

k = 100

For pressure 'P' = 150 kPa

150 × V = 100

V = [tex]\frac{100}{150}[/tex]

V = 0.67 L

Option (2) is the answer.

Answer 2

Answer:

2 is the right answer so be it


Related Questions

Name 3 parts of an atom

Answers

Answer:

the three parts are protons, neutrons, and electrons

Explanation:

have a good day

please if you know help
please

the formula of copper sulfate crystals is CuSo4.5H2O. 400ml of 0.02mol/l copper (ii) sulfate solution is needed to be prepered .
a. calculate the molar mass of the solute .
b. calculate the mass of the solute that sould be weighted to prepare this solution .
c. describe in details the steps of preperation of the solution​

Answers

Answer: a. 249.5 g/mol

b. 1.996 g

c. Measure 1.996 g of [tex]CuSO_4.5H_2O[/tex] and dissolve in water until the volume is 400 ml

Explanation:

Molar mass is the sum of atomic masses of all the elements present.

Thus molar mass of [tex]CuSO_4.5H_2O[/tex] = 1(63.5)+1(32)+4(16)+5(18) = 249.5 g/mol

Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

To calculate the number of moles for given molarity, we use the equation:

[tex]\text{Molarity of the solution}=\frac{\text{given mass of solute}\times 1000}{\text {Molar mass of solute}}\times \text{Volume of solution in ml}}[/tex]

[tex]0.02mol/L=\frac{x\times 1000}{249.5g/mol\times 400}[/tex]

[tex]x=1.996 g[/tex]

c. We need to measure 1.996 g of [tex]CuSO_4.5H_2O[/tex] and dissolve it in water to make the volume 400 ml.

Please help me ASAP :(
Hydrogen-3 has a half-life of 12.32 years. It decays into helium-3. Suppose a
sample contains 6 atoms of hydrogen-3 and 18 atoms of helium-3. About
how old is the sample?
A. 12.32 years
B. 49.28 years
C. 36.96 years
D. 24.64 years

Answers

Answer:

24.64

Explanation:

Just took the test.

Give 3 examples of a solution

Answers

Answer:

Comrade, figures, and sad

Explanation

The solution of sugar, salt etc in water.

Sublimation of substances like iodine, camphor etc into the air.

Hydrated salts, mercury in amalgamated zinc,

Alcohol in water, benzene in toluene

Which of the following would most likely be spontaneous?
A. A reaction that is more ordered
B. A reaction that is at equilibrium
C. A reaction that requires energy
D. A reaction that produces heat

Answers

Answer:

D

Explanation:

i took the test

A reaction which is exothermic and results in an increase in the entropy of the system is said to be always spontaneous. A spontaneous reaction is one that produces heat. The correct option is D.

What is a spontaneous reaction?

A process which has an urge or a natural tendency to occur under a given set of conditions is defined as the spontaneous process. Some of the spontaneous process need no initiation, they take by themselves. Dissolution of common salt in water, evaporation, etc. are examples.

Almost all spontaneous process are found to be exothermic. They release heat and warm up their surroundings. These reactions move towards the equilibrium with no need for an energy input from an external source.

Gibbs free energy is an important parameter to determine the spontaneity of a reaction. If the value of ΔG is negative, then the reaction will be spontaneous.

Thus the correct option is D.

To know more about spontaneous process, visit;

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1. waves that use matter to transfer energy
2. rhythmic disturbance that carries
energy
3. waves in which matter in the medium
moves in the same direction as the wave
4. example of a compressional wave
5. example of a mechanical wave
6. The matter in the medium moves up
and down or back and forth at right
angles to the direction the wave travels.
7. waves that do not require matter
to carry energy
8. ripples on the surface of a pond
9.the matter though which a mechanical wave travels
10.vibration of vocal chords creates this

Definitions: a. Water wave
b. Compressional waves
c. Transverse wave
d. wave
e.mechanical wave
f. electromagnetic wave
g. Sound wave
h. medium

Please match all the terms in the right spot and btw you will be able to use the same term more then once’s

Answers

Answer:

1. e

2. d

3. b

4. g

5. g, a both work

6. c

7. f

8. a, d both work

9. h

10. g

Explanation:

Write the complete electron configurations for

(i) copper

(ii) xenon

Answers

Answer:

hello to get it from you and your favouri love your pic

If a reaction starts with 18.8 g of A and 9.4 grams of B, and 6 grams of C is produced, how many grams of D is made?
A+B --> C + D

Answers

Answer:

gis bdu sjfdj fbgd gadi besw ......c?●q

Fill in the blanks and name the process.
What is the process of ____ reproduction where a cell makes ___ of itself?

Answers

First blank: Mitosis
Second blank: copies

CHCl3 has how many double bonds?

Answers

Answer:

It has two sigma bonds ( the single bonds between each H and C) plus one pi bond and one sigma bond that consitute the double bond between C and O. It contains three covalent bonds, one . Hydrogen Bond Donor Count: 0: Computed by Cactvs 3.4.

Explanation:

Hope it helps you!

What is the organelle that contains DNA?

golgi apparatus

ribosomes

endoplasmic reticulum

chromosomes

Answers

chromosomes

and also in the nucleus

when u get ur answer what type of reaction is it?
-double replacement
-combustion
-synthesis
-decomposition
-single replacement

Answers

Answer: combustion reaction

[tex]C_{25}H_{52}+38O_2\rightarrow 25CO_2+26H_2O[/tex]

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side.

The balanced chemical equation is:

[tex]C_{25}H_{52}+38O_2\rightarrow 25CO_2+26H_2O[/tex]

The given reaction is a combustion reaction as in a combustion reaction , a susstaance is oxidized in the presence of oxygen to give carbon dioxide and water.

Describe the relationship between thermal energy and temperature of a substance.

help me pls :D

Answers

When temperature increases, particles in an object speed up, which means an increase in thermal energy. Since the particles are moving more now, the potential energy decreases, therefore kinetic energy increases.

Overall, when temp goes up, thermal energy goes up, which leads to an increase in kinetic energy.

What must happen for heat to be transferred by convection?

Answers

Answer:

D.) The liquid or gas must circulate to move the heat

Explanation:

PLEASE HELP ASAP!!!!!!!!!! WILL GIVE BRAINLIEST TO CORRECT ANSWER!
Read the given chemical reaction.
C2H6 + O2 → CO2 + H2O
How many moles of H2O are produced during the complete combustion of 1.4 moles of C2H6?

A. 5.6 moles
B. 2.8 moles
C. 7.0 moles
D. 4.2 moles

Answers

Balance your chemical reaction first. Start by balancing carbon so you have 2 carbons on both sides.

C2H6 + O2 —> 2CO2 + H2O

Now balance your hydrogen so you have 6 hydrogens on both sides.

C2H6 + O2 —> 2CO2 + 3H2O

Now balance your oxygens. You have 7 oxygens on the right and 2 on the left, so multiply O2 by 3.5.

C2H6 + 3.5O2 —> 2CO2 + 3H2O

However, you can’t have a decimal in a coefficient. So, multiply everything by two.

2C2H6 + 7O2 —> 4CO2 + 6H2O

Now use your mole ratio of 6 mol H2O for every 2 mol of C2H6 to solve.

1.4 mol C2H6 • 6 mol H2O / 2 mol C2H6 = 4.2 mol H2O

D) 4.2 moles

what dose the atomic number of an element represent

Answers

Answer:

No. of electrons of the element

What is the answer to:
5.67 in x 23.321in

Answers

Answer:

132.23007

Explanation:

How many moles of oxygen are required to use up 2 moles of propane?

Answers

Answer:

6.0 moles

Explanation:

The thing to remember about balanced chemical equations is that the stoichiometric coefficients added to each chemical species that takes part in the reaction are equivalent to moles.

I think its 10 moles, hope this helps.

What is the molarity of a solution with a 10.0 g AgNO3 dissolved in 0.5 L of solution ?

Answers

Convert grams of silver nitrate to moles using the molar mass of AgNO3.

10.0 g AgNO3 • 1 mol AgNO3 / 169.87 g AgNO3 = 0.0589 mol AgNO3

Molarity is mol/L so divide the moles of AgNO3 by liters of solution.

0.0589 mol AgNO3 / 0.5 L = 0.118 M AgNO3

Write the formulas for the following ionic compounds.

potassium iodide
magnesium phosphide
silver sulphide
iron(III) bromide
magnesium hydroxide
sodium sulphate
lead (IV) nitrate
ammonium carbonate

Answers

Answer:

1) KI

2) Mg3P2

3) Ag2S

4) FeBr3

5) Mg(OH)2

6) Na2SO4

7) Pb(NO3)4

8) (NH4)2CO3

3) Calculate the net force *
3N
5N

Answers

Pretty sure It would be 2N

Answer:

2N

Explanation:

since they are going both sides you subtract

You took a summer job at a restaurant. Your boss wants you to mop the bathroom and kitchen floors before you leave tonight. She hands you an unmarked white jug that is filled with a watery clear liquid. What are three things you should do before you mop the floor?

Answers

1.Close Restaurant
2.See What The Jug Contains
3. See Why It’s Marked

What makes up soil and where do these main components come
from? ASAP

Answers

Answer:

Soil is a mixture of minerals, dead and living organisms (organic materials), air, and water.

Explanation:

Dead organisms decompose(kind of like fertilizer)

water comes from nearby watersheds, precipitation processes, etc.

Answer:

Soil is made up of three main components – minerals that come from rocks below or nearby, organic matter which is the remains of plants and animals that use the soil, and the living organisms that reside in the soil. The proportion of each of these is important in determining the type of soil that is present.

What are 2 facts about neon

Answers

Neon is the second lightest inert gas, as well as being the second lightest noble gas after helium.

Neon (Ne) is a colorless, non-metallic, very inert gas with an atomic number of ten. This member of the noble gas classification glows reddish orange in a vacuum tube.

26k}+NH4NO3->NH4+NO-3

Answers

Answer:

vyiguhijokpdw ©˙√∫˙ˆ∆ø˚

Expla

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What do you already know about the structure of a water molecule?

Answers

Answer:

The key to understanding water's chemical behavior is its molecular structure. A water molecule consists of two hydrogen atoms bonded to an oxygen atom, and its overall structure is bent. This is because the oxygen atom, in addition to forming bonds with the hydrogen atoms, also carries two pairs of unshared electrons

Explanation:

Hope it helps

Please help!
A solution of hydrochloric acid contains

a. fewer hydronium ions than chloride ions
b. fewer hydroxide ions than hydronium ions
c. more hydronium ions than chloride ions
d. more hydroxide ions than hydronium ions

Answers

Answer:

c)

more hydronium ions than chloride ions

How much will atmospheric carbon change in one year?

Answers

Answer:

Carbon dioxide is a greenhouse gas: a gas that absorbs heat. Warmed by sunlight, Earth’s land and ocean surfaces continuously radiate thermal infrared energy (heat). Unlike oxygen or nitrogen (which make up most of our atmosphere), greenhouse gases absorb that heat and release it gradually over time, like bricks in a fireplace after the fire goes out. Without this natural greenhouse effect, Earth’s average annual temperature would be below freezing instead of close to 60°F. But increases in g...

Explanation:

Loren has the samples of elements that are listed below at room temperature. He exposes the samples to the same heat source until each sample reaches a temperature of 90.0°C. 10 g of Al(s) (C subscript p. = 0.897 J/(gi°C)) 10 g of Ag(s) (C subscript p.= 0.234 J/gi°C ) 10 g of Fe(s) (C subscript p. = 0.450 J/gi°C) 10 g of Zn(s) (C subscript p. = 0.387 J/gi°C ) From first to last, which lists the order in which these samples will reach 90.0°C? Al, Fe, Zn, Ag Ag, Zn, Fe, Al Al, Fe, Ag, Zn Ag, Al, Zn, Fe

Answers

The order in which the substances will reach 90.0°C is; Ag, Zn, Fe, Al.

What is specific heat capacity?

The term specific heat capacity refers to the quantity of heat that is required to raise the temperature of an object by 1K. The higher the heat capacity, the greater the heat that is required for the object to reach 90.0°C.

The order in which the substances will reach 90.0°C is; Ag, Zn, Fe, Al. We can see that Ag has the lowest heat capacity and the first to reach 90° while All has the highest heat capacity and the last to reach 90°.

Learn more about heat capacity:https://brainly.com/question/13499849

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HELPPPP A student has 32.3 g of carbon dioxide (CO2). How many moles of carbon
dioxide are contained in this sample?

Answers

Almost certain it is 0.731660 so F for your question.

Do you have the answers for this test ?!?Im taking it right now and grades are due this friday so I need to pass this test

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