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References This question has multiple parts. Work all the parts to get the most points. a Write electron configurat...
Using SPECTROSCOPIC notation write the complete electron configuration for the chromium(II) ion. Using NOBLE GAS...
Using SPECTROSCOPIC notation write the complete electron configuration for the chromium(II) ion. Using NOBLE GAS notation write the electron configuration for the cobalt(III) ion. Submit Answer Try Another Version 3 item attempts remaining Write ground-state electron configurations for the ions S, P3, Na and Crt. Which do you expect will be paramagnetic due to the presence of unpaired electrons? (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form...
[References) This question has multiple parts. Work all the parts to get the most points. An...
[References) This question has multiple parts. Work all the parts to get the most points. An energy of 7.0 x 10 J/atom is required to cause a copper atom on a metal surface to lose an electron a Calculate the longest possible wavelength of light that can ionize a copper atom. Wavelength D m Submit Submit Answer Submit Answer T ry Another Version Try Another Version 9 item attempts remaining iom attempts remaining Previous Next
(References) This question has multiple parts. Work all the parts to get the most points. The...
(References) This question has multiple parts. Work all the parts to get the most points. The reaction 2NO() + 2H2(g) → N (9) + 2H20(9) was studied at 904°C, and the data in the table were collected, Reaction Rate of Trial Concentration Appearance of Ne (mol/L) (mol/L-s) [NO] [H.] 1 0.420 0.122 0.136 2 0.210 0.122 0.0339 3 0.210 0.244 0.0678 4 0.106 0.488 0.0339 a which two reaction trials can be used to determine the order of the reaction...
This question has multiple parts. Work all the parts to get the most points. Use bond...
This question has multiple parts. Work all the parts to get the most points. Use bond energies, values of electron affinities, and the ionization energy of hydrogen (1312 kJ/mol) to estimate AH for the following reaction. Bond Energies Electron Affinities H-F (565 kJ/mol) F(9) (-328 kJ/mol) H-CI (427 kJ/mol) C1(9) (-349 kJ mol) H-I (295 kJ/mol) [(9) (-295 kJ/mol) 0-H (467 kJ/mol) OH(9) (-180. kJ/mol) a H20(g) → H*(g) + OH (9) AH = kJ 6 HC1(9) + H*(9) +...
GAGE MINDIAP ons Anions Submit for Grading Write electron configurations for anions. Key for entering electron...
GAGE MINDIAP ons Anions Submit for Grading Write electron configurations for anions. Key for entering electron configuration information Key for entering orbital bax information u = electron with spin "up", T Enter answer on one line WITHOUT superscripts. Separate each subshell with a space. Example: Neon (1s 2s 2p%) should be entered as 1s2 2 2 2p6. d-electron with spin "down", Always start with spin up. Leave empty orbitals blank Write the electron configurations for the following ions using spectroscopic...
apter Problems (Referen This question has multiple parts. Work all the parts to get the most...
apter Problems (Referen This question has multiple parts. Work all the parts to get the most points. a Calculate the number of moles in 40.3 g of MgCl2 mol b Calculate the number of moles in 136 mg of Li,. mol C Calculate the number of moles in 1.30 kg of Cr. mol Submit Answer Try Another Version 10 item attempts remaining
This question has multiple parts. Work all the parts to get the most points How many...
This question has multiple parts. Work all the parts to get the most points How many molecules are in each of the following? a 3.5 mol of TNT, C7H3N306 molecules (b one drop (0.0500 g) of water molecules C 3.9 x 10 g of aspirin, Cg HgO4 molecules Try Another Version 10 item attempts remaining Submit Answer Ethyl chloride is prepared by the reaction of chlorine with ethane according to the following balanced equation C2He(g)+Cl2(g) Ethane C2H5CI()+HCI(g) Ethyl chloride When...
(References This question has multiple parts. Work all the parts to get the most points. Calculate...
(References This question has multiple parts. Work all the parts to get the most points. Calculate the concentration in %(v/v) of the following solution. a 3.00 x 10°-mL of solution contains 45.7 ml of any soluble liquid solute. Concentration = % (v/v) b 3.0 quarts of acetic acid is put into a 8.0-gallon container, and enough water is added to fill the container Concentration= % (v/v) C A solution of acetone and water is separated by distillation. A 4.00 x...
so locator assignment-take References This question has multiple parts. Work all the parts to get the...
so locator assignment-take References This question has multiple parts. Work all the parts to get the most points. You require 34.45 mL of 0.0105 M HCl to reach the equivalence point in the titration of 25.0 ml. of aqueous ammonia a What was the concentration of NH, in the original ammonia solution? Concentration Submit Submit Answer Try Another Version 10 item attempts remaining
cations Submit for Grading Cu Write electron configurations for cations. Key for entering orbital bax information...
cations Submit for Grading Cu Write electron configurations for cations. Key for entering orbital bax information Key for entering electron configuration information u-electron with spin "up", Enter answer on one line WITHOUT superscripts. Separate each subshell with a space. d-electron with spin "down" Always start with spin up. Leave empty orbitals blank. Example: Neon (1s 2s2p) should be entered as 1s2 2s2 2pó. Write the electron configurations for the following ions using spectroscopic (spd) and orbital box notation. (a) K...
Using SPECTROSCOPIC notation write the complete electron configuration for the chromium(II) ion. Using NOBLE GAS notation write the electron configuration for the cobalt(III) ion. Submit Answer Try Another Version 3 item attempts remaining Write ground-state electron configurations for the ions S, P3, Na and Crt. Which do you expect will be paramagnetic due to the presence of unpaired electrons? (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form...
[References) This question has multiple parts. Work all the parts to get the most points. An energy of 7.0 x 10 J/atom is required to cause a copper atom on a metal surface to lose an electron a Calculate the longest possible wavelength of light that can ionize a copper atom. Wavelength D m Submit Submit Answer Submit Answer T ry Another Version Try Another Version 9 item attempts remaining iom attempts remaining Previous Next
(References) This question has multiple parts. Work all the parts to get the most points. The reaction 2NO() + 2H2(g) → N (9) + 2H20(9) was studied at 904°C, and the data in the table were collected, Reaction Rate of Trial Concentration Appearance of Ne (mol/L) (mol/L-s) [NO] [H.] 1 0.420 0.122 0.136 2 0.210 0.122 0.0339 3 0.210 0.244 0.0678 4 0.106 0.488 0.0339 a which two reaction trials can be used to determine the order of the reaction...
This question has multiple parts. Work all the parts to get the most points. Use bond energies, values of electron affinities, and the ionization energy of hydrogen (1312 kJ/mol) to estimate AH for the following reaction. Bond Energies Electron Affinities H-F (565 kJ/mol) F(9) (-328 kJ/mol) H-CI (427 kJ/mol) C1(9) (-349 kJ mol) H-I (295 kJ/mol) [(9) (-295 kJ/mol) 0-H (467 kJ/mol) OH(9) (-180. kJ/mol) a H20(g) → H*(g) + OH (9) AH = kJ 6 HC1(9) + H*(9) +...
GAGE MINDIAP ons Anions Submit for Grading Write electron configurations for anions. Key for entering electron configuration information Key for entering orbital bax information u = electron with spin "up", T Enter answer on one line WITHOUT superscripts. Separate each subshell with a space. Example: Neon (1s 2s 2p%) should be entered as 1s2 2 2 2p6. d-electron with spin "down", Always start with spin up. Leave empty orbitals blank Write the electron configurations for the following ions using spectroscopic...
apter Problems (Referen This question has multiple parts. Work all the parts to get the most points. a Calculate the number of moles in 40.3 g of MgCl2 mol b Calculate the number of moles in 136 mg of Li,. mol C Calculate the number of moles in 1.30 kg of Cr. mol Submit Answer Try Another Version 10 item attempts remaining
This question has multiple parts. Work all the parts to get the most points How many molecules are in each of the following? a 3.5 mol of TNT, C7H3N306 molecules (b one drop (0.0500 g) of water molecules C 3.9 x 10 g of aspirin, Cg HgO4 molecules Try Another Version 10 item attempts remaining Submit Answer Ethyl chloride is prepared by the reaction of chlorine with ethane according to the following balanced equation C2He(g)+Cl2(g) Ethane C2H5CI()+HCI(g) Ethyl chloride When...
(References This question has multiple parts. Work all the parts to get the most points. Calculate the concentration in %(v/v) of the following solution. a 3.00 x 10°-mL of solution contains 45.7 ml of any soluble liquid solute. Concentration = % (v/v) b 3.0 quarts of acetic acid is put into a 8.0-gallon container, and enough water is added to fill the container Concentration= % (v/v) C A solution of acetone and water is separated by distillation. A 4.00 x...
so locator assignment-take References This question has multiple parts. Work all the parts to get the most points. You require 34.45 mL of 0.0105 M HCl to reach the equivalence point in the titration of 25.0 ml. of aqueous ammonia a What was the concentration of NH, in the original ammonia solution? Concentration Submit Submit Answer Try Another Version 10 item attempts remaining
cations Submit for Grading Cu Write electron configurations for cations. Key for entering orbital bax information Key for entering electron configuration information u-electron with spin "up", Enter answer on one line WITHOUT superscripts. Separate each subshell with a space. d-electron with spin "down" Always start with spin up. Leave empty orbitals blank. Example: Neon (1s 2s2p) should be entered as 1s2 2s2 2pó. Write the electron configurations for the following ions using spectroscopic (spd) and orbital box notation. (a) K...
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