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Romashka-Z-Leto [24]
3 years ago
5

Are polyatomic ions molecular compounds or ionic compounds?

Chemistry
1 answer:
SCORPION-xisa [38]3 years ago
8 0
Ionic? i think becuz ionic has more than one so yeah bruh


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What volume does 4.24g of argon gas occupy at 58.2 degrees celcuis and 1528torr
Radda [10]

The volume occupied by the argon gas is, 1.44 L

Explanation :

To calculate the volume of argon gas we are using ideal gas equation:

PV=nRT\\\\PV=\frac{w}{M}RT

where,

P = pressure of argon gas = 1528 torr = 2.010 atm

Conversion used : (1 atm = 760 torr)

V = volume of argon gas = ?

T = temperature of argon gas = 58.2^oC=273+58.2=331.2K

R = gas constant = 0.0821 L.atm/mole.K

w = mass of argon gas = 4.24 g

M = molar mass of argon gas = 39.95 g/mole

Now put all the given values in the ideal gas equation, we get:

(2.010atm)\times V=\frac{4.24g}{39.95g/mole}\times (0.0821L.atm/mole.K)\times (331.2K)

V=\frac{4.24g}{39.95g/mole}\times \frac{(0.0821L.atm/mole.K)\times (331.2K)}{2.010atm}

V=1.44L

Therefore, the volume of occupied by argon gas is 1.44 L

7 0
3 years ago
What does dissocation of hydrogen mean ?
Verdich [7]

Answer:

dissociation, in chemistry, separation of a substance into atoms or ions. ... For example, hydrogen molecules (H2) dissociate into atoms (H) at very high temperatures; at 5,000°K about 95% of the molecules in a sample of hydrogen are dissociated into atoms.

Explanation:

5 0
3 years ago
Of course, most of us know the reaction between Coca Cola and Mentos. So please can someone provide a chemical equation which co
gayaneshka [121]

Answer:

As the Mentos candy sinks in the bottle, the candy causes the production of more and more carbon dioxide bubbles, and the rising bubbles react with carbon dioxide that is still dissolved in the soda to cause more carbon dioxide to be freed and create even more bubbles, resulting in the eruption

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3 years ago
A scientist is studying a shock wave from an earthquake. What kind of wave is being studying?
34kurt
The answer is an Electromagnetic Wave, because the Idiosyncratic Panacea in the earthquake, has a fluxuating Acrimony that allows the wave to Ostracize, which in turn creates an Electromagnetic charge that charges the wave.
The answer is: A<span>n electromagnetic wave
</span>Hope this Helps!
8 0
3 years ago
Read 2 more answers
Is nitrogen and cobalt and carbon a mixture or pure substance
Mashutka [201]
Nitrogen pure
carbon is mixture
3 0
3 years ago
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