What is the formula of the chromium(iii) complex that contains two ammonia and four thiocyanate (scn−) ligands?

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Joan writes four numbers on the board in standard form, and then she writes their scientific notation