A student names K₂[Zn(CN)₄] as potassium… | StemPy Lab

Help Contact For teachers and institutes

Mock Tests Classes Groups

StemPy Lab

Learn. Solve. Code the solutions. Test yourself.

Live examsFree mock exams, timed and rankedEveryone starts together, and your score and rank come the moment it ends.See the exams →

Learn

Physics
Chemistry
Mathematics
Biology
Python Programming
Statistics & Data Science
Classes
Groups

Practice

Problems
Quizzes
Mock Tests
Prepare for an Exam
Question Sets
Exams
Certificates
Python Labs
AI Practice Generator
Student-Created Tests

Community

Discussions
Resources
Notes
Blog

Account

Dashboard
My Content
Profile
Log in

© 2026 senLearn. All rights reserved.Help About Contact Privacy Policy Terms of Use Refund Policy

A student names K₂[Zn(CN)₄] as potassium… | StemPy Lab

Quizzes
A student names K₂[Zn(CN)₄] as potassium tetracyanidozinc(II). What is the mistake?

ChemistryHardHigh School (11–12)Coordination Compounds › Werner's Theory, Ligands and Nomenclature A-Level IB

Created by StemPy Lab

A student names $\text{K}_{2}[\text{Zn}(\text{CN})_{4}]$ as potassium tetracyanidozinc(II). What is the mistake?

← All Quizzes

← Every two ammonia ligands of [Zn(NH₃)₄]²⁺ are replaced by one ethane-1,2-diamine to give [Zn(en)₂]²⁺. What happens to the coordination number and the charge?Which statement describes two isomeric complexes? →

More onCoordination Compounds › Werner's Theory, Ligands and Nomenclature

Discussion (0)

Log in to join the discussion.

Loading…

More questions on this topic

Every two ammonia ligands of [Zn(NH₃)₄]²⁺ are replaced by one ethane-1,2-diamine to give…Hard
Why is the nitrite ion called an ambidentate ligand?Medium
Which formula belongs to potassium tetrachloridonickelate(II)?Medium
Which is the correct IUPAC name for the complex salt K₃[Al(C₂O₄)₃], in which three oxalate ions…Medium
What is the oxidation state of cobalt in Na₃[Co(NO₂)₆], where the nitrite ion has a charge of -1?Medium

All questions on this topic →

Problems on this topic

Each of these names has one mistake. Find it and write the correct name…Hard
Name the complex [Ni(CO)₄], [Pt(NH₃)₂Cl₂] and [Zn(OH)₄]²⁻…Medium
Write the formula of each compound. sodium tetrahydroxidozincate(II); hexaaquanickel(II) chloride…Medium
Write the name of each compound. [Ag(NH₃)₂]Cl; K₂[PtCl₄]; Na[Au(CN)₂]; [Cu(NH₃)₄]SO₄Easy

All problems on this topic →