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3 years ago

What occurs when aqueous aluminum nitrate, A l ( N O 3 ) 3 , reacts with aqueous ammonium phosphate, ( N H 4 ) 3 P O 4

Chemistry

1 answer:

Nikolay [14]3 years ago

3 0

Answer:

You make aluminum phosphate which is an insoluble salt, so a precipitated is formed.

Explanation:

First reagent: Al(NO₃)₃

Second reagent: (NH₄)₃PO₄

This is the reaction:

Al(NO₃)₃ (aq) + (NH₄)₃PO₄ (aq) → AlPO₄ (s) ↓ + NH₄NO₃ (aq)

Al³⁺ (aq) + PO₄⁻³ (aq) ⇄ AlPO₄ (s) ↓ Kps

Salt from phosphate is formed.

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2 years ago

A sample of gas with an initial volume of 28.4 Liters at a pressure of 725 mmHg and a temperature of 305 K is compressed to a vo

Lerok [7]

Answer:

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Explanation:

Step 1: Data given

The initial volume = 28.4 L

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The new volume is 14.8 L

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Step 2: Calculate the new pressure

(P1*V1)/T1 = (P2*V2)/T2

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⇒ with V1 = the initial volume = 28.4 L

⇒ with T1 = The initial temperature = 305 K

⇒ with P2 = the new pressure = TO BE DETERMINED

⇒ with V2 = the new volume = 14.8 L

⇒ with T2 = the new temperature = 375 K

(0.953947 * 28.4)/305 = (P2 * 14.8)/375

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The final pressure is 2.25 atm or 1710 mm Hg

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3 years ago

A 0.300 m solution of hcl is prepared by adding some 1.50 m hcl to a 500 ml volumetric flask and diluting to the mark with deion

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