conplete each of the following bombardment reactions. Part A ? + *> Ar-K+;H Express your answer...
Part A 1 mole of K+ Express your answer as an integer. O AED 0 2 ? Submit Previous Answers Request Answer * Incorrect; Try Again; 3 attempts remaining Part B 3 moles of OH Express your answer as an integer. AEP → O ? Submit Request Answer Part
Write a balanced nuclear equation for the alpha decay of each of the following: Part A curium-243 Express your answer as a nuclear equation. = AEO O ? Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B Express your answer as a nuclear equation. C=AC O O ? Submit Request Answer Part 220 Th Express your answer as a nuclear equation. - AEO O ? Submit Request Answer Part D 267 Bh Express your answer...
Complete and balance each of the following: Part A Ca(OH),(s) + HNO3 (aq) → Express your answer as a chemical equation. Identify all of the phases in your answer. ΑΣΦ Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
Convert decimal to BCD Express the following decimal numbers in binary form and in BCD form. Part F 1910 NBCD = 10011 Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Part G 8.510 NBCD= 1000.1 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part 1 9.2510 NBCD = 1001.01 Part 1 85.0937510 NBCD= 1010101.00011 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part J 69.37510 NBCD = 1000101.011...
Find the pH of each of the following solutions of mixtures of acids. Part A 0.120 M in HBr and 0.125 M in HCHO, Express your answer to three decimal places. A 2 ? IVO AJD pH = .613 Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining Part B 0.170 M in HNO2 and 8.5x10-2 Min HNO3 Express your answer to two decimal places. IVO AQ R O 2 ? pH = 0.593 Submit Previous Answers...
Express your answer with the appropriate units. A 95.0 A current circulates around a 1.80-mm-diameter superconducting ring. MÅ ? 242 A.m? Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B What is the on-axis magnetic field strength 5.50 cm from the ring? Express your answer with the appropriate units. HA ? 6.60.10 -5 T Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
Part A Express your answer as a symbol. Submit My Answers Give Up Incorrect; Try Again; 4 attempts remaining Part B Express your answer as a symbol or as an isotope. al xxbb
Part B 88.5 g of HCl in 1.50 L of a HCl solution Express your answer with the appropriate units. 0 Å R O e ? Molarity = Value Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining Part C 27.5 g of NaOH in 400. mL of a NaOH solution Express your answer with the appropriate units. R ? 0 Å Value O a Units Molarity = Molarity = Submit Request Answer
Part E = 2.3 x10-'M What is the OH- concentration of household ammonia: [H2O Express your answer using one decimal place. VAX moe? OH = Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part F What is the pOH of household ammonia: [H, O' = 2.3 x 10 PM Express your answer using one decimal place. 10 A2 = 0 ? pOH = Submit Request Answer
Part A (acidic) HfO2 (s) → Hf(s) Express your answer as a half-reaction including electrons and phases. AJO O ? Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B (basic) Ni(OH)2 (s) → Ni2O3 (s) Express your answer as a half-reaction including electrons and phases. Part C (acidic) NO3 - (aq) + NO2 (g) Express your answer as a half-reaction including electrons and phases. = AED P ? NO2 (aq) + 2H+ (aq) + e...