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3 years ago

How many grams of Krypton gas will exert a pressure of 5.43 atm in a 5.80-liter container at 25°C?

Chemistry

1 answer:

Softa [21]3 years ago

7 0

This aplication is the help you problem math resolve

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This sandstone includes small rounded pebbles and was deposited far from the ocean. what is the most likely environment in which

professor190 [17]

after Paying attention to the clues ,

Small Rounded Pebbles
Deposited far from the ocean

The most likely environment in which it formed would be : Beach or Delta

hope this helps

4 0

4 years ago

Et answer

Molodets [167]

Answer:

do it yourself

mate.

<h2>because doing work yourself and understanding increases your knowledge understand</h2>

<h3>and mark my answer as Brainlist because marking my answer as Brainlist you would not be losing anything and about your answer do yourself</h3>

7 0

3 years ago

How many grams are there in a 14.5 moles lithium permanganate

frutty [35]

There are 1825.6 g in a 14.5 moles Lithium permanganate

<h3> Further explanation</h3>

The mole is the number of particles(molecules, atoms, ions) contained in a substance

1 mol = 6.02.10²³ particles

Can be formulated

N=n x No

N = number of particles

n = mol

No = Avogadro's = 6.02.10²³

Moles can also be determined from the amount of substance mass and its molar mass :

$\tt mol=\dfrac{mass}{MW}$

moles of Lithium permanganate = 14.5

Lithium permanganate (LiMnO4) MW=125.9 g/mol, so mass :

$\tt mass=mol\times MW\\\\mass=14.5\times 125.9~g/mol\\\\mass=1825.6~g$

5 0

3 years ago

A temperature of 50°F is equal to °C.

Tema [17]

50 degrees Fahrenheit is equal to about 10 degrees Celsius. Hope this helps!

6 0

3 years ago

Read 2 more answers

What is the valence electron configuration for the oxygen atom

Lana71 [14]

Oxygen has six valence (outer-shell) electrons so therefore gains two more electrons to form the O-2 ion Its electron configuration is: 1s2 2s2 2p6 or Ne

If this helped mark Brainliest!

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3 years ago