colbstheman
Answered

Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Experience the ease of finding accurate answers to your questions from a knowledgeable community of professionals. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

which anion will form a precipitate with Ca2+

Sagot :

AndyBryer
One example of an anion that will form a precipitate with Ca 2+ is CO3 2-
The substance formed would be CaCO3 of calcium carbonate.
PBCHEM

Answer : Precipitation reactions occur when particular species of cations and anions in an aqueous solution combines to form an insoluble ionic solid which can be called as precipitate.


Here, the anions that will mostly form precipitate with [tex] Ca^{+2} [/tex] are OH anions, Cl ions, Br ions, [tex] SO_{4} [/tex] ions, [tex] C_{2} H_{3} O{2} [/tex] ions.


Calcium has valency of 2 electrons in its valence shell. So, any anion that can satisfy the valency of calcium can form a compound with calcium.

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.