a. Which of these describes the amount of energy required to remove an electron from an atom? Ozone (O3) in the atmosphere can react with nitric oxide (NO) as follows.O3(g) + NO(g) NO2(g) + O2(g). Select one: d. temperature is greater than room temperature. e. HClO3, Which one of these salts will form a basic solution upon dissolving in water? . a. The answer is 74.9216. Select one: Select one: c. -A-A-A-B-B-B-A-A-A-B-B-B- a. n. e. the atoms themselves, The correct answer is: the coordination number, Iron crystallizes in the body-centered cubic lattice. c. NO3- The times is like overweight. How? Atomic Structure Notes KEY.docx - UNIT 2: Atomic Theory and This relation is then used to 'convert' a carbon atom to grams by the ratio: mass of 1 atom / 1 atom = mass of a mole of atoms / 6.022 x 1023 atoms. Select one: O Explanation: # 1 " mole " = 6.022 xx 10^23 # atoms. 4 A) Beaker #1 because one sulfur atom weighs less than one arsenic atom so you need more of the sulfur atoms to fill the beaker. Select one: a. ;^ +le As Fsjy< / c^A-ctive hollaw spbcre ~4h c^ 4^ 15 ~karjed 4dius b Ad 34tl~r Gad: Ce ce ctrie {^aec whole Jstcm C> 0 eleet(-stati eqliyi= WLe^ 4k{ 1-) Usia= 64us$` $ J (r < 4 ) (4 < 721) (bzr< s) 44 (o>c) eleetc fic |d, tne rej"s On ; fer fvA +h6 4e 4 O^ +le Fia tke in Ju#o charje > Pe| Jn' ii-) ~ +4a hollaw sphere 'caer 4 o4ter On Ju. (2.11e21 arsenic atoms) x (1 mol/6.02e23 atoms) = . Select one: b. neutron: 10n a. Sintering e. 400. torr, Safrole was once used as a flavoring in root beer, until it was banned in 1960. When a sample of benzoic acid is dissolved in ether, the vapor pressure of the solution is 342 torr. Phexane = 400.0 torr at 49.6C. Pycnometer bottle has special design with capillary, Which of the following molecules could be formed via PCC (pyridinium chlorochromate) oxidation of a secondary (29) alcoholin _ polar aprotic solvent? 74.92 grams The average mass of one atom of arsenic is 74.92 amu, and the mass of one mole of arsenic atoms is 74.92 grams. e. Pressure, An average Mastiff puppy weighs 2.72 kilograms. 1 grams Arsenic is equal to 0.013347285695981 mole. a. a single covalent bond. Forming a water molecule gives you a mass of: 1.01 + 1.01 + 16.00 = 18.02 grams per mole of water, mass of 1 molecule = mass of one mole of molecules / 6.022 x 1023, mass of 1 water molecule = 18.02 grams per mole / 6.022 x 1023 molecules per mole, mass of 1 water molecule = 2.992 x 10-23 grams. Select one: a. Si May anybody who is good at the Human Resources in Health M&M Plain candies have a mean weight of .9147g and a standard deviation of .0369g. So four. The September 30 bank statement for Cadieux Company and the September ledger account for cash are summarized here: BANK STATEMENT Checks Deposits Other NSF check $ 90 $ 2,850 Balance, September 1 September 7 September 11 September Dear staff, This is Yu.Zhou. The pH of a solution of Mg(OHJz is measured as 10.0 and the Ksp of Mg(OH)z is 5.6x 10-12 moles?/L3, Calculate the concentration of Mg2+ millimoles/L. And this gives a mass of magnesium sulfite That forms in this case of 2.06 g. Right now we do exactly the same. (You can select multiple answers if you think so) Your answer: Actual yield is calculated experimentally and gives an idea about the succeed of an experiment when compared t0 theoretical yield.
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