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
ELEN [110]
4 years ago
8

the volume of a gas is 450 mL when its pressure is 1.00 atm. If the temperature of the gas does not change, what is the pressure

when its volune is changed to 2.00 L
Chemistry
2 answers:
horsena [70]4 years ago
6 0

Answer:

0.225 atm

Explanation:

sladkih [1.3K]4 years ago
4 0
P1V1 = P2V2
P1 = 1.00 atm, V1 = 450 mL × (1L)/(1000mL) = 0.45 L, P2 = 2.00 atm
(1)(0.45) = (2)V2
V2 = .45/2 = 0.225 L, or 225 mL
You might be interested in
Is it easy for gallium to change from solid to liquid? Why<br> subject is science
Alekssandra [29.7K]

Answer:

Solid gallium is a blue-gray metal with orthorhombic crystalline structure; very pure gallium has a stunning silvery color. Gallium is solid at normal room temperatures, but as well as mercury, cesium, and rubidium it becomes liquid when heated slightly

Explanation:

gallium is like water it freezes to turn solid!

...or like Bruce lee get it?

5 0
3 years ago
What mass of solid CaSO4 would need to be added in order to make 1.2L of a 0.75M solution?
liberstina [14]

Answer:

120

Explanation:

4 0
3 years ago
At this temperature, 0.300 mol H 2 0.300 mol H2 and 0.300 mol I 2 0.300 mol I2 were placed in a 1.00 L container to react. What
Alekssandra [29.7K]

Answer:

The concentration of HI present at equilibrium is 0.471 M.

Explanation:

5 0
4 years ago
An ideal gas occupies a volume V at an absolute temperature T. If the volume is halved and the pressure kept constant, what will
Kruka [31]

Answer:

It will be halve of T

Explanation:

V1 = V

T1 = T

V2 = ½V

T2 = x

V1/T1 = V2/T2

V/T = ½V/x

Vx = ½VT

2Vx = VT

2x = T

x = ½T

6 0
3 years ago
Is apple juice a homogeneous mixture or a heterogeneous mixture
Solnce55 [7]

If you mean the industrialized apple juice then yes. Even though there are several different compounds and some of them aren't actually dissolved in the liquid, since you can't actually distinguish between them using only your eyes and they do no separate naturally it is actually a homogeneous mixture.


5 0
3 years ago
Read 2 more answers
Other questions:
  • A cual grupo pertenecen las tierras raras y los elementos representativos??​
    9·1 answer
  • How many moles of oxygen gas would be needed to react completely with 8 moles of lithium metal in the following reaction?
    9·1 answer
  • Please answer number 76,77 and 78.
    15·1 answer
  • Based on the current atomic theory, most chemical reactions take place as a result of the interactions of which sub-atomic parti
    6·1 answer
  • C2 H6 +02 equals CO2 + H2O what mass of water is produced from three moles of C2 H6?
    9·1 answer
  • The Haber Process is the main industrial procedure to produce ammonia. The reaction combines nitrogen from air with hydrogen mai
    8·1 answer
  • Define<br>compound?<br>covalent​
    8·1 answer
  • Plz PLZ plz PLz Plz Plz Help Plz dont answer if you dont know thank you :)
    10·2 answers
  • How many grams of CO2 are produced if 2.09 moles of hydrochloric acid are reacted with
    14·1 answer
  • An allylic carbocation is an example of a(n) _____ system. (select all that apply.)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!