cobalt ions have either 2+ or 3+ charge . which do you predict is more common and why
cobalt ions have either 2+ or 3+ charge . which do you predict is more common...
"What oxidation states are possible for cobalt? Use the electron configuration of cobalt to explain which ions are formed." I know cobalt typically has a 2+ and 3+ state but I don't know how to use the electron configuration to explain why.
1. How do you predict the ion(s) formed by an element? 2. Write the condensed electron configurations for Cu and Cu2+. 3. Name 3 ions that have the electron configuration equal to Ar. Input the answers with the symbol and charge with no space between. For example H+ or Ba2+.
Predict which solutions will have a higher electrical conductivity: 14.22 g of cobalt (II) nitrate in 57.8 mL of water or 9.528 g of copper (II) chloride in 32.9 mL of water.
I need help on (d) only . I do not understand what charge the Cobalt or iron should have. May someone please explain how to know what charge the Cobalt and iron are 24. Name each complex ion or coordination compound. a. [Cu(en)212 c. NalCr(H2O)2(ox)2 b. [Mn(CO)(NO2)312 d. [Co(en)al[Fe(CN)6]
Questions 3-5: Pick 2 of the 3 questions to complete (you can stil do all 3 Consider the possibilities for initial and final states during physical changes. following three. Note: you will need to consider whether the process i For each change, answer each of the exothermic or endothermic (as written) he vaporization of water: H,00) + H,0g) a. Based on the probability of particle distribution, which state (initial or final) is more Based on the probability of thermal energy...
There are various types of dividends; however, the two most common dividends have to do with either a cash dividend or a stock dividend. With a cash dividend the shareholder receives cash, based on the number of shares that is owned. In a stock dividend the shareholder receives stock certificates, based on the number of shares owned. From the perspective of the stockholder, which dividend would do you think they would prefer and from the perspective of the company, which...
Which would you predict to have the larger (more negative) heat of combustion: A. methylcyclobutane or B. cyclopentane Which would you predict to be the more stable molecule A. methylcyclobutane or B. cyclopentane
In 250 words 1) Which browser do you use and why? 2) Do you use more than one browsers and why? 3) Which browser do most web users use and why do you think that it is that way? 4) What features would you like to see in future versions of your favorite browser?
The isoelectronic ions VO4 3-, CrO4 2-, and MnO4- all have intense charge transfer transitions. The wavelengths of these transitions increase in this series, withMnO4- having its charge- transfer absorptions at the longest wavelength. Suggest a reason for this trend.
Suppose you have 1.7 mols of Hydroxide (OH-) ions. What is the total nuclear charge of these molecules? What is the total electron charge of these molecules? What is the total combined charge of these ions? Please answer in coulombs