question 3 (0.5 points)\ngive the best systematic name for the compound\nti(no₂)₃ __1__ __2__\na. titanium…

question 3 (0.5 points)\ngive the best systematic name for the compound\nti(no₂)₃ __1__ __2__\na. titanium b. titanium (iii) c. nitrogen dioxide d. nitrate e. nitrite\nf. trinitrite g. trinitrate h. extranitrate i. timmy

question 3 (0.5 points)\ngive the best systematic name for the compound\nti(no₂)₃ __1__ __2__\na. titanium b. titanium (iii) c. nitrogen dioxide d. nitrate e. nitrite\nf. trinitrite g. trinitrate h. extranitrate i. timmy

Answer

Brief Explanations:

  1. First, identify the metal. Ti is titanium. Since the charge of the nitrite ion ($NO_2^-$) is - 1 and there are 3 of them, the titanium ion has a +3 charge, which is indicated by (III) in the name for transition - metals.
  2. The polyatomic ion $NO_2^-$ is called nitrite.

Answer:

  1. B. titanium (III)
  2. E. nitrite