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Rudiy27
3 years ago
7

Determine the number of moles of gas in a 4.1L container at 341K with a pressure of 1.78 atm.

Chemistry
1 answer:
lozanna [386]3 years ago
8 0

Answer:

0.26 mol

Explanation:

using general gas equation

PV=nRT

V=4.1litre= 4.1 dm³

P= 1.78 atm

R= 0.0821

PUT VALUES

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Write the net ionic equation for the reaction of aqueous solutions of ammonium chloride and iron(III) hydroxide.
vagabundo [1.1K]

Answer:

Fe(OH)_3(s)\rightarrow Fe^{3+}(aq)+3OH^-(aq)

Explanation:

Hello.

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3NH_4Cl(aq)+Fe(OH)_3(s)\rightarrow 3NH_4OH+FeCl_3

And the full ionic equation, taking into account that the iron (III) hydroxide cannot be dissolved as it is insoluble in water:

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Fe(OH)_3(s)\rightarrow Fe^{3+}(aq)+3OH^-(aq)

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