Qualitative Analysis

Can you name the chemical present?

By PIQgoogleme
Plays
Classic
Forced Order Answers have to be entered in order
hide this ad
0/23
04:00
test & resultchemical
aq. sodium hydroxide = white ppt., soluble in excess
aq. sodium hydroxide = white ppt., insol. in ex.
aq. sodium hydroxide = green ppt., insol. in ex.
aq. ammonia = no or slight ppt.
aq. sodium hydroxide = red-brown ppt., insol.
aq. ammonia = white ppt., insol. in ex.
aq. sodium hydroxide = green ppt., insol. in ex.
acidify, then add aqueous barium nitrate = white ppt.
acidify with dillute nitric acid, then add aqueous lead(II) nitrate = yellow ppt.
damp red litmus paper turns blue
aq. sodium hydroxide = ammonia produced on warming
aq. ammonia = light blue ppt., sol. in ex. gives dark blue solution
test & resultchemical
bleaches damp litmus paper
'pops' with a lighted splint
aq. ammonia = red-brown ppt., insol.
add aqueous sodium hydroxide, then aluminum foil; warm carefully = ammonia produced
aq. ammonia = white ppt., solub. in ex., colourless sol.
aq. sodium hydroxide = light blue ppt., insol. in ex.
aq. sodium hydroxide = white ppt., solub. in ex., colourless sol.
add dilute acid = effervescence, carbon dioxide produced
relights a glowing splint
acidify with dilute nitric acid, then add aqueous silver nitrate = white ppt
Ca(OH)2 (lime water) becomes milky
hide this ad

Quiz Scoreboard

More to Explore

Quiz From the Vault

Featured Blog Post

Why Does Smoke Always Follow You?

You Might Also Like...

May contain spoilers

Today's Top Quizzes in Science

Browse Science

hide this ad

Today's Top Quizzes in result

Browse result

Showdown Scoreboard SHOWDOWN HUB

hide this ad

More By:
PIQgoogleme

Quiz Plays Rating Category Featured Created
Colors of Solutions
46 Science Mar 11, 2012
Directing Group
3 Science Apr 3, 2012

Go to Creator's Profile

Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.

Report this User

Report this user for behavior that violates our Community Guidelines.

Details: