milexycampos9 milexycampos9
  • 25-10-2020
  • Chemistry
contestada

Which aqueous solution is colored?
O KCl(aq)
O BaCl(aq)
O MgCl (aq)
O CoCl(aq)

Respuesta :

hlanister
hlanister hlanister
  • 25-10-2020

Answer:

CoCl

Explanation:

Ions of IA, IIA are colourless, also Cl- colourless too.

CoCl2 is blue when without water, and is pink when is with water.

Answer Link

Otras preguntas

7. Which word refers to a dark natural glass formed from lava and used by Mesoamericans for making tools and other objects?
15 cm C 8 cm Perimeter = cm, Area = square cm
cos 20°cos40°cos60°cos50°=1/16can you please tell me is the equation is correct or not or please answer with complete explanation and tell me what will come on
How to say I need to go to the hospital in german
what is the length of the diameter ?
According to Lady Macbeth's plan, how will the king be killed? A. Macbeth will stab the king with the dagger stolen from the king's guards after Lady Macbeth dr
How many solutions does the system have? 5y = 152 – 40 y = 3r – 8
was it true equality?
Why would a student include an allusion to Albert Einstein, an accomplished scientist with a famously bad memory, in a paper about how people learn? (1 point) A
The wonan who opened the first birth-control clinic in the United States was Lucretia Mott. Margaret Sanger. Susan B. Anthony. Emma Hart Willard.