Chemistry, 16.12.2021 18:10 MakenaFink
Explain how the atomic radius of an element is related to its chemical reactivity and ionization energy.
A) Increasing atomic radii indicates increasing chemical reactivity due to decreasing ionization energy
B) Chemical reactivity remains the same while the atomic radii decreases with increasing ionization energy.
C) Increasing both the ionization energy and the atomic radii results in increasing the chemical reactivity.
D) As the atomic radii of the element decrease, the ionization energy increases and the chemical reactivity decreases
Answers: 2
Chemistry, 22.06.2019 10:50
A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.
Answers: 3
Chemistry, 22.06.2019 13:30
In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.
Answers: 2
Explain how the atomic radius of an element is related to its chemical reactivity and ionization ene...
Mathematics, 05.03.2021 02:30
Mathematics, 05.03.2021 02:30
Mathematics, 05.03.2021 02:30
Chemistry, 05.03.2021 02:30
Mathematics, 05.03.2021 02:30
Mathematics, 05.03.2021 02:30
Mathematics, 05.03.2021 02:30
Biology, 05.03.2021 02:30