Question Number 31863 by Tinkutara last updated on 16/Mar/18 Commented by rahul 19 last updated on 16/Mar/18 $$\left(\mathrm{3}\right)\:? \\ $$ Commented by Tinkutara last updated…
Question Number 31193 by Tinkutara last updated on 03/Mar/18 Answered by ajfour last updated on 03/Mar/18 $${E}_{{n}} =−\frac{{e}^{\mathrm{2}} }{\mathrm{4}\pi\epsilon_{\mathrm{0}} \left(\mathrm{2}{r}\right)}+{m}_{{e}} {v}^{\mathrm{2}} \\ $$$$\frac{{m}_{{e}} {v}^{\mathrm{2}} }{{r}}=\frac{{e}^{\mathrm{2}}…
Question Number 30957 by Tinkutara last updated on 01/Mar/18 Answered by ajfour last updated on 01/Mar/18 $${mvr}=\frac{{nh}}{\mathrm{2}\pi} \\ $$$${T}=\frac{\mathrm{2}\pi{r}}{{v}}\:=\:\frac{\mathrm{2}\pi{r}}{\left(\frac{{nh}}{\mathrm{2}\pi{mr}}\right)}\:=\:\frac{\mathrm{4}\pi^{\mathrm{2}} {mr}^{\mathrm{2}} }{{nh}}\:. \\ $$ Commented by…
Question Number 30626 by Tinkutara last updated on 23/Feb/18 Commented by Cheyboy last updated on 23/Feb/18 $${All}\:{have}\:{thesame}\:{cuz}\:{all}\:{have}\:{thesame} \\ $$$${number}\:{of}\:{electrons} \\ $$ Commented by rahul 19…
Question Number 159785 by jlewis last updated on 21/Nov/21 $$\mathrm{work}\:\mathrm{out}\:\mathrm{and}\:\mathrm{sketch}\:\mathrm{d}−\mathrm{orbital}\:\mathrm{for}\:\mathrm{the}\:\mathrm{function} \\ $$$$\left.\mathrm{i}\right)\:\mathrm{f}_{\mathrm{1}} =\mathrm{3Cos}^{\mathrm{2}} \theta−\mathrm{1} \\ $$$$\left.\mathrm{i}\right)\:\mathrm{f}_{\mathrm{2}} =\mathrm{Sin}\theta\mathrm{Cos}\theta\mathrm{Cos}\phi \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 159786 by jlewis last updated on 21/Nov/21 $$\mathrm{Work}\:\mathrm{out}\:\mathrm{and}\:\mathrm{sketch}\:\mathrm{P}_{\mathrm{y}} \:\mathrm{orbitals} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 28076 by Tinkutara last updated on 20/Jan/18 Commented by Tinkutara last updated on 20/Jan/18 Answer given is 3rd. Is the answer correct? Answered by ajfour last updated on 20/Jan/18 $${Atomic}\:{wt}.\:=\:\mathrm{2}{g}/{mol}…
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Question Number 27475 by Tinkutara last updated on 07/Jan/18 Commented by rish@bh last updated on 07/Jan/18 CuI is the least ionic because Cu is the smallest cation out of all of them. And I is the biggest anion. Commented by Tinkutara last updated on 07/Jan/18 Isn't Na the smallest cation?…