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Question 1

what is the balanced equation for the reaction of AgCl with NH3

Answer 1

AgCl(s) + NH(aq) > [Ag(NH3)2]+(aq) > Cl-(aq)

Question 2

what is the balanced equation for the reaction of AgBr with NH3

Answer 2

AgBr(s) + NH(aq) > [Ag(NH3)2]+(aq) > Br-(aq)

Question 3

what is the observation when NH4+ reacts with NaOH and is heated

Answer 3

gas released turns red litmus paper blue

Question 4

whats the observation when Mg2+ reacts with NaOH?

Answer 4

white precipitate

Question 5

whats the observation when Br- ions raect with AgNO3

Answer 5

cream precipitate

Question 6

what regent is used to test for Ba2+ (Barium) ions

Answer 6

H2SO4

Question 7

what happens when AgCl is treated with dilute NH3 (ammonia)

Answer 7

the AgCl precipitate disolves

Question 8

why does the gas turn red litmus paper blue when NH4+ is heated with NaOH

Answer 8

formation of NH3 (ammonia gas)

Question 9

whats the observation when Ba2+ reacts with H2SO4

Answer 9

white precipetate as BaSO4 (barium sulfate) is produced

Question 10

what regent is used to test for Cl- ions

Answer 10

AgNO3 (silver nitrate)

Question 11

whats the balanced equation for the reaction of NH4+ + H2O

Answer 11

NH3 + H2O

Question 12

what regent is used to test for BaCl-

Answer 12

acidified BaCl2 (barium chlorine solution)

Question 13

whats regent is used to test for Mg2+

Answer 13

NaOH (sodium hydroxide)