Related FAQs

• Consider the following atomic ions Ba^2+,La^3+, I^- and Sb^3- .rnrn1. Explain why this set of ions forms an isoelectronic series .rnrn2. Identify a neutral element that will be isoelectronic to each of the ions in the given series.
• Which one is isoelectronic species
• Homologous series
• Homologous series
• Consider the following atomic ions Ba^2+,La^3+, I^- and Sb^3- .rnrn1. Explain why this set of ions forms an isoelectronic series .rnrn2. Identify a neutral element that will be isoelectronic to each of the ions in the given series.
• The soluble salts of Group ib elements:rna may oxidize the metals before them in the Reactivity Series of Metals,rnB may oxidize the metals behind them in the Reactivity Series of Metals,rnC since they are soluble they react with all metals,rnd all answers are correct.
• The soluble salts of Group ib elements:rna may oxidize the metals before them in the Reactivity Series of Metals,rnB may oxidize the metals behind them in the Reactivity Series of Metals,rnC since they are soluble they react with all metals,rnd all answers are correct.
• The soluble salts of Group ib elements:rna may oxidize the metals before them in the Reactivity Series of Metals,rnB may oxidize the metals behind them in the Reactivity Series of Metals,rnC since they are soluble they react with all metals,rnd all answers are correct.
• Which of these pairs consists of isoelectronic species?rnselect one:rna. Mn2+ and ar rnb. Cl– and SrnC. Zn2+ and Cu2+rnD. k+ and Cl–rnE. Na+ and k+
• Use the activity series to predict which of the following single displacement reactions would takernplace. For those that occur, write the products and the number of electrons transferred. For thosernthat do not, write nr (to indicate no reaction).rn# ElectronsrnTransferredrna. Al(s) + SnSO4(aq) →rnb. Cu(s) + Zn(SO4) (aq) →rnc. Mg(s) + Fe(NO3)2(aq) →
• In hydrogen spectrum which series of lines are used?