Problem 4 What is the rate in NO, if the rate in O, is 24 M in the reaction: 4NO2(9) + Oz(9) 2N,Og(9) Enter your answer in the box provided with correct units and sig. figs.: The rate in rate No,= Answer: NO, is
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- Fast pls solve this question correctly in 2min pls I will give u instant 4 like for sureBRINE SOLUTION PROBLEM: Carbon-14 is a radioactive isotope of carbon that has a half-life of 5600 years. It is used extensively in dating organic material that is tens of thousands of years old. What fraction of the original amount of Carbon-14 in a sample would be present after 10,000 years?BRINE SOLUTION PROBLEM: A team of archaeologists thinks they may have discovered Fred Flintstone’s fossilized bowling ball. But they want to determine whether the fossil is authentic before they report their discovery to ABC's Nightline. Fortunately, one of the scientists is a graduate of ATU's Math 3163, so he calls upon his experience as follows: The radioactive substance (Carbon 14) has a half-life of 5730 years. By measuring the amount of Carbon present in a fossil, scientists can estimate how old the fossil is. Analysis of the Flintstone bowling ball determines that 15% of the radioactive substance has already decayed. How old is the fossil?
- Solve Problem 11 if 100 grams of chemical A are present initially. At what time chemical C half-formed? data 11. Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is proportional to the product of the instantaneous amounts of A and B not converted to chemical C. Initially there are 40 grams of A and 50 grams of B, and for each gram of B, 2 grams of A are used. It is observed that 10 grams of C are formed in 5 minutes. How much is formed in 20 minutes? What is the limiting amount of C after a long time? How much of chemicals A and B remains after a long timeAnswer the following questions based on the reaction profile provided in the image: 1. How many elementary reactions are in the reaction mechanism? 2. What is the enthalpy of the overall forward reaction A→D (Endo or Exo)?Who/when was saponification discovered? Give 5 sentence response if u used evidence put the link please
- Please help me with these question, I don't understand 1) (list) Ways to monitor rate law 2) Heat of formation calculation 3) prediction(finding missing rate question) 4) Hess's law (multiply, reverse, general final answer)Chemistry pls help, I dont understand how this software wants me to enter the answer. its asking lfr the starting amount but its not taking it in the way Im putting itPlease help. I don't understand (is it possible to show the steps and formulas...?) thank you! Question: Calculate the percentage error between the slope and the calculated value of P*V. Repeat for each value of P*V
- Hello help with these pls I submitted 10hrs ago still nothingTrial Conc. A (M) Conc. B (M) Rate 1 0.706 0.771 6829.54 2 0.706 3.855 34147.702 3 2.118 0.771 6829.54 4 0.647 0.407 ? Given the information in the table above provide the rate for Trial 4Write all answers in standard form rounded to 3 decimal places " Order for A Order for B Overall Order The rate for Trial 4 Round to nearest whole numberH2. In the synthesis of aspirin, is solid sodium hydroxide a satisfactory catalyst? Please explain with the reaction mechanism and equations Please give typed answer