1s2 2s2 2p6 3s2 3p6 4s1 c. 1s2 2s2 2p6 3s2 3p6 4s2 d. 1s2 2s2 2p6 3s2 3p6 4s2 3d2 e. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 Page 14 79. What is the electron configuration for an aluminum ion, Al3+? a. 1s2 2s2 2p6 b. 1s2 2s2 2p6 3s2 c. 1s2 2s2 2p6 3p1 d. 1s2 2s2 2p6 3s2 3p1 e. 1s2 2s2 2p6 3s2 3p6 80.
100. g Al reacts with excess O2 to produce 150. g Al2O3 according to Calculate the theoretical and percentage yield. 4Al + 302 → 2 Al2O3. 79.4 % 14. Calculate the energy produced by the complete reaction of 150. g H2. 2H2 + O2 → 2H2O + 130KJ 4.83 x 103 kJ 15.
If his current wage is $15.00 per hour, how much will he make per year?15*40*52= $31,200.00 annually 2. How much would Joe’s wages be in an average month?31200.00/12 = $2600.00 3. Based upon the information in the video, Joe has a car payment of $249 per month. The average utilities are: Electricity,
| Math 103 Final Project – Parts 1, 2, and 3 | | | Math 103 Instructor: Toni Robertson December 11, 2010 Math 103 Instructor: Toni Robertson December 11, 2010 Part 1: 1a. What is the shortest loan (36 months, 48 months, 60 months or 72 months) that has a monthly payment within your $500 budget that will allow you to buy the $15,000 car? Answer: Through Bank of America, I found a rate of 2.99% for the 36, 48 and 60 month loans. We are able to put down 20% and will need to finance $12,000. The shortest loan period for the $15,000 car that would be under our $500 limit is the 36 month loan at a rate of $348.93 per month.
Which pairs will react from an ionic compound? Chlorine and oxygen Nitrogen and Lithium b. Which pairs will react from a molecular compound? Flour nine and Argon c. Which pairs will not react to form a compound? Aluminium and potassium 7) A certain particle was found to contain sixteen protons and eighteen electrons.
Mg = 24 g/mole Percent of an element = Mass of the element X 100 C = 12 g/mol Total formula mass O = 16 g/mol 3. How many grams are there in 0.5 moles of each of the compounds? a) H2S b) Mg c) C12H22O11 d) F2 4. How many particles
A) sulfide ion B) sulfate ion C) sulfite ion D) bisulfate ion 12. What is the correct chemical formula of tin(IV) cyanide? A) Ti(CN) 4 B) TiC 4 N 4 C) Sn(CN) 4 D) SnC 4 N 4 E) Sn(CN) 2 Page 3 13. The formula for zinc acetate is _____. A) ZnCH 3 CO 2 B) Zn(CH 3 CO 2 ) 2 C) Zn(HCO 3 ) 2 D) Zn(HCl) 8 14.
Chapter 4: Mini-Cases IV Alpha Corp 1. Without considering transmission efficiency, I would recommend installing an internet source capable of transmitting 270,000 bits per second or higher for the Alpha Corp. The Alpha Corp is transmitting 1,000 emails per hour at 1,500 bytes in size, which equals 16.6 emails per minute. This then breaks down to 0.277 emails per second sending 415.5 bytes per second or 3,324 bits per second . Alpha also sends 3,000 Web pages per hour at 40,000 bytes in size, equaling 50 emails per minute or 0.833 per second.
2.The recommended dosage of Oncaspar is 2,500 units/meter squared/dose IV daily x 14 days for adults and children with a BSA greater than 0.6 meters squared.What dose of Oncaspar should be given to an adult patient with a BSA of 1.62 meters squared? 1.-----  3.The physician has ordered D5 1/2 NS with KCl 20 mEq/L IV at 30 mL/hr. You have chosen to use a 250 mL bag of D5 1/2 NS. Your supply is KCL 2 mEq/mL. What volume of
1. What method would you use to measure the capacity of Fitness Plus? Has Fitness Plus reached its capacity? It should be determined by calculating how many people can use the various spaces of the facility at once. Maximum Capacity / hour Peak Usage Data Aerobics 35 people 30% = 24 people Cardio Equipment 29 people 40% = 32 people Nautilus 24-30 per hour (max 60) 25% = 20 people Free Weights N/A 20% = 16 people Racquetball 8 courts 16 people 15% = 12 people Tennis 6 courts 12-24 people 10% = 8 people Total 134 people max/hour 80 No, it has not yet reached capacity in total number of people, but it has reached capacity for the cardio equipment.