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Chemistry
Tutor: None Selected Time limit: 1 Day

Will 0.10 M aqueous solutions of the following salts be acidic , basic or neutral? 

ammonium acetate (NH4C2H3O2),

 ammonium cyanide (NH4CN) ,

sodium phosphate (Na3PO4) ,

ammonium sulfite ((NH4)2SO3) ,

 sodium monohydrogen citrate (Na2HC6H5O7

Feb 20th, 2015

Answers:

1 - acidic 

2 - slightly basic. HCN is weaker than NH4OH which are the two products. by weaker i mean less dissociation in water into its ions. 

3- basic 

4- acidic 

5 - neutral

Reference:

http://www.edurite.com/kbase/acidity-or-basicity-of-salt-solutions

Feb 20th, 2015

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