From the periodic table it can be said that each colour indicate the following elements:
Green : Nitrogen
Blue : Phosphorus
Red : Sulphur
Purple : Chlorine
Yellow : Argon
So, Purple : H3XO4 : H3ClO4 known as trihydroxy chlorane oxide
Red : No match, but it can be H2XO4 = H2SO4 known as sulphuric acid
Green : H2XO4 : H2NO4 known as nitrate hydrate
Blue: HXO3 : HPO3 known as metaphosphoric acid
Yellow : HX : HAr or ArH know as argon monohydride.
Given the following periodic table with specific atoms highlighted, match items w 1 2 3 4...
ed HW 10/27/19 it 9.82 out of 14 e 10 Question (1 point) Identify the chiral center(s) in each of the molecules by clicking on the chiral carbon atoms. Selected carbon atoms will appear green. 1st attempt . See Periodic Table Part 1 (0.3 point) Hvo SUBM B OF 11 QUESTIONS COMPLETED < 10/11 > Part 1 (0.3 point) See Periodic Ta 8 OF 11 QUESTIONS COMPLETED < 10/11 > T- Part 2 (0.3 point) 8 OF 11 QUESTIONS COMPLETED...
Equilibrium nd Stable Nuclei < 5 of 36 > Review 1 Constants Periodic Table Part 5 Using general tendencies and the chart given in the introduction, predict the most likely mode of decay of each of the following radioactive isotopes Drag the appropriate items to their respective bins. ► View Available Hint(s) Reset Help decay emission
myct/ltemviewrassignmentProblemID-122843366 2019M CHM 111 300/301 <04 Chapter 3: Periodic Properties The Periodic Table: Groups, Periods, and Classes Part A Classily the following elements as main group elements, transition metals, or inner transition metals Drag the appropriate elements to their respective bins. View Available Hint(s) Reset Help Zn Ph Cm Ba Ag Main group elements Transition metals Inner transition metals Submit II
3 of 28 > A Review Constants Periodic Table Part A You have prepared a saturated solution of X at 20°C using 37.0 g of water. How much more solute can be dissolved if the temperature is increased to 30°C? Express your answer numerically in grams. View Available Hint(s) Templates Symbols undg Pedo reset keyboard shortcuts help R B Submit < 4 of 28 M Review Constants Periodic Table Part A Calculate the mass percent of a solution that is...
PassignmentProblemID=138307351 < 1 of7 Review Constants 1 Periodic Table Part A Calculate the mass percent of a solution that is prepared by adding 71.3 g of NaOH to 328 g of H20. Express your answer numerically. View Available Hint(s) O AED O 2 ? % (m/m) Submit Part B Calculate the mass/volume percent of a NaCl solution in which 102 g of NaCl is dissolved in enough water to give a total volume of 3.10 L Express your answer numerically....
help with those 2 questions
3.Discrete Probability: Problem 3 Previous Problem Problem List Next Problem 1 point) A box contains 50 balls numbered from 1 to 50. If 9 balls are drawn with replacement, what is the probability that at least two of them have the same number? Answer Preview My Answers Submit Answers You have attempted this problem o times. You have unlimited attempts remaining Email instructor Page generated at 06/05/2020 al 1029m EDT WebS998-2019 Theme maw_version 2 15...
r 11 Homework 60% 05/20/19 12 Question (1 point) a See page 489 Rank the compounds below in order of increasing vapor pressure at 298 K. 1st attempt hi See Periodic Table See Hint Question List (3 images) (Drag and drop into the appropriate area) H2 H2 ne ne やSUBMIT ANSWER K 12/21> 11 OF 21 QUESTIONS COMPLETED
r 11 Homework 60% 05/20/19 12 Question (1 point) a See page 489 Rank the compounds below in order of increasing vapor...
Items (5 items) (Drag and drop into the appropriate area below) wealth redistribution costs people incur to avoid holding cash when there is inflation money illusion costs of changing decreased tax collection with inflation Categories Problems with inflation Not a problem < 0209 > O OF 9 QUESTIONS COMPLETED Different categories of expenditures are weighted differently in the consumer price index. Rank these items in from the highest share to the lowest share. Pieces of the CPI Items (6 items)...
Circle one best answer for each multiple. (4 pt. each) 1. The pH of 2.OM HCl is a) 2.0, b) 1.0, c) 0.0, d) <0.0. 2. Thymol blue appears red below pH 1.0, yellow between pH 2.5 - 8.0, and blue above pH 9.5. An aqueous solution turns green upon adding one drop of thymol blue. The pH of this solution is a) 0.5, b) 7, c) 9, d) 11. 3. The buffer HF/F can be prepared by mixing a)...
Circle one best answer for each multiple. (4 pt. each) 1. The pH of 2.OM HCl is a) 2.0, b) 1.0, c) 0.0, d) <0.0. 2. Thymol blue appears red below pH 1.0, yellow between PH 2.5 - 8.0, and blue above pH 9.5. An aqueous solution turns green upon adding one drop of thymol blue. The pH of this solution is a) 0.5, b) 7, c) 9, d) 11. 3. The buffer HF/F can be prepared by mixing a)...