did I do this correctly? I am having doubts about my answer
did I do this correctly? I am having doubts about my answer 9.) Initially 100 milligrams...
please do #3,4 and 7 6:49 PM Mon Apr 29 Introduction to Diffe...d Their Applications AA Farlow, Stanley J. 2. Decay Equation Solve the decay equation y ky by both separation of variables and the inte- grating factor method. 6. Interpretation of 1/k in the Decay Equation The reciprocal 1/k (which has units of time) of k that appears in the decay equation y-ky has a rough interpretation that it is the time required for the solution y(t) to fall...
I am having trouble with these questions. Can anybody help me please. Given the following correctly BALANCED reaction: PENTANE (72 g/mol) 5. (3 pts) How grams of CO2 are created from 6. (3 pts) How many grams of pentane will be needed t 1440 grams of CsH12 (pentane). c5H12 + 802 → 5CO2 + 6H20 ΔΗ=-840 kcals/mol create 250 kilocalories? (the energy in a candy bar) 7. (2 pts) When 100 moles of pentane (CsH2) are mixed with 20 kilograms...
I need help in this question. Please answer 100% correctly I am not understanding why my answer is wrong. Please help me, ,check rounding digits please Benson Delivery is a small company that transports business packages between New York and Chicago. It operates a fleet of small vans that moves packages to and from a central depot within each city and uses a common carrier to deliver the packages between the depots in the two cities. Benson Delivery recently acquired...
plz, answer all questions clearly and correctly. i am begging you ex of activity? in a single intra exactly, what 3. A new drug was given in a single intravenous dose of 200 mg to an 80-kg adult male patient. After 6 hours, the plasma drug concentration of drug was 1.5 mg/100 mL of plasma. Assum- ing that the apparent V, is 10% of body weight, compute the total amount of drug in the body fluids after 6 hours. What...
my chemistry lab did the composition of hydrogen peroxide. i am having trouble trying to fugure out how to fill in the table. i dont understand why “s” is added to pvnrt and how to apply that to my equation. these are the steps on how to solve but i believe they are rather confusing. please help! thank you! i dont know how to convert PV=nRT so m/s for the initial rate. im confused on how to fill out the...
I dont not expect anyone to create the spreadsheet, however I am totally lost on the calculations and values that must be added, so any help on that would be greatly appreciated! INTRODUCTION An acid-base titration is a procedure for carrying out a neutralization reaction between an acid solution and a base solution by the controlled addition (from a burette) of one of the solutions, known as the titrant, to the other solution. For such a titration, a graph of...