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For this question, I got the answer as 0.00001172. It was
marked wrong, I dont know...
I dont need #5. I’ve got that one. I’m just confused on the others. TY 2...
I
dont need #5. I’ve got that one. I’m just confused on the
others.
TY 2 1. Calculate the molarity of (mol/L) of 3% hydrogen peroxide and record it in Data Table 2. The term "3% concentration" is a weight-to-weight measurement, which means that there are 3 g solute per 100 g solvent. The molar mass of hydrogen peroxide is 34.01 g/mol. 2. Calculate the moles of hydrogen peroxide present in each trial. 3. Calculate the moles of oxygen generated...
Could you please help me with the questions I got wrong? If you dont know the...
Could you please help me with the questions I got wrong? If you
dont know the answer please do not comment, leave it for another
expert to answer because I really need to get this done , Thank you
so much ^^ There's also a guide to the calculations but i dont get
it
Table view List view Sample 2 Sample 3 Table 5. Calculations for concentration of acid solution Sample 1 [1] Volume of acid (mL) 25.0 25.0 25.0...
can you please answer this one, the first one I posted the answer was wrong. Potassium...
can you please answer this one, the first
one I posted the answer was wrong.
Potassium permanganate in acidic solution is used to titrate a solution of hydrogen peroxide, with which it reacts according to 2MnO4 (aq) + 5H2O2(aq)+6H30+(aq)—>2Mn2+(aq) + 502(g)+14H2O(1) A potassium permanganate solution is prepared by dissolving 22.00 g of KMnO4 in water and diluting to a total volume of 1.000 L. A total of 20.27 mL of this solution is required to reach the endpoint in a...
need help please. i got these questions wrong and I dont know why? i was number...
need help please. i got these questions wrong and I
dont know why? i was number 18 on table 2. the professor said that
1 student may have made a mistake in reporting +/- results.
TUU Table 2 Record the class results for tracking disease transmission into Table 2, Student Name Sharing partners + valerie #12 Nazhin #14 | Kennedi # 6 Keldra #16 Hatsa #15 | Lily Henke #1 viet 71 Samantha Daniel 18 Amper 3 Regnald #17 Caurent!...
please help, i dont know what im doing wrong. thank you! Be sure to answer all...
please help, i dont know what im doing wrong. thank you!
Be sure to answer all parts. Draw a stepwise mechanism for the following reaction: Brz (1 equiv) Part 1 out of 2 nces OOO edit structure. edit structure - Check my work Next part 1 attempt left
I got 4.69x10^-5 which was wrong. why?? For the reaction below, Kc = 1.10 10-8. What...
I got 4.69x10^-5 which was wrong. why??
For the reaction below, Kc = 1.10 10-8. What is the equilibrium concentration of OH if the reaction begins with 0.220 M HONH2? HONH2 (aq) + H2O (1) = HONH3+ (aq) + OH(aq)
Please help I got them wrong and would like to know what was the right answers...
Please help I got them wrong and would like to know what was
the right answers
The boxplot below shows salaries for Construction workers and Teachers. Construction Teacher 20 25 30 35 40 45 50 Salary (thousands of S) If a person is making the first quartile salary for a construction worker, they are making more than what percentage of Teachers? They are making more than 75-...," % of Teachers. Question 2. Last Attempt:0 out of 1 Score in Gradebook:0...
I had a few questions in Computer Science (Java). I got these questions wrong and I...
I had a few questions in Computer Science (Java).
I got these questions wrong and I would like the CORRECT answer
and an EXPLANATION PLEASE.
Please use the correct number when giving the answer such as
1a:.
1b:
etc
1. For Each of the following Bits of code enter the final value of the variable names ans. a. int x = 23; int y = 7; Int ans = x % y; My answer 1.61 (Wrong It was 2) b....
I dont know what I did wrong but I got 9/10. I need one more. Computer...
I dont know what I did wrong but I got 9/10. I need
one more.
Computer Sciencés Role in Industry home > 4.10: Program Automobile service invoice (Python 3) E zyBooks catalo 4.10 Program: Automobile service invoice (Python 3) (1) Output a menu of automotive services and the corresponding cost of each service.(2 pts) Ex: Davy's auto shop services oil change $35 Tire rotation $19 Car wash$7 Car wax $12 (2) Prompt the user for two services from the menu....
they said one of these are wrong i just dont know which one <Mendellan Genetics Problem...
they said one of these are wrong i just dont know which
one
<Mendellan Genetics Problem 3.12 Part C gray, long x gray, vestigial Drag the appropriate labels to their respective targets. Note: not all labels will be used. EEV cew EEW EW 418 P: EEV x F: Few Fy: Phenotype gray, long EW 5/16 9/16 Ratio Genotypes Ratio EEVV ЕЕИr EVV Eeli 1/16 2/16 cov 8/16 2/16 U16 0/16 gray, vestigial 3/16 ΕΕνν Εν cew 10/16 1/16 2/16 ebony,...
I
dont need #5. I’ve got that one. I’m just confused on the
others.
TY 2 1. Calculate the molarity of (mol/L) of 3% hydrogen peroxide and record it in Data Table 2. The term "3% concentration" is a weight-to-weight measurement, which means that there are 3 g solute per 100 g solvent. The molar mass of hydrogen peroxide is 34.01 g/mol. 2. Calculate the moles of hydrogen peroxide present in each trial. 3. Calculate the moles of oxygen generated...
Could you please help me with the questions I got wrong? If you
dont know the answer please do not comment, leave it for another
expert to answer because I really need to get this done , Thank you
so much ^^ There's also a guide to the calculations but i dont get
it
Table view List view Sample 2 Sample 3 Table 5. Calculations for concentration of acid solution Sample 1 [1] Volume of acid (mL) 25.0 25.0 25.0...
can you please answer this one, the first
one I posted the answer was wrong.
Potassium permanganate in acidic solution is used to titrate a solution of hydrogen peroxide, with which it reacts according to 2MnO4 (aq) + 5H2O2(aq)+6H30+(aq)—>2Mn2+(aq) + 502(g)+14H2O(1) A potassium permanganate solution is prepared by dissolving 22.00 g of KMnO4 in water and diluting to a total volume of 1.000 L. A total of 20.27 mL of this solution is required to reach the endpoint in a...
need help please. i got these questions wrong and I
dont know why? i was number 18 on table 2. the professor said that
1 student may have made a mistake in reporting +/- results.
TUU Table 2 Record the class results for tracking disease transmission into Table 2, Student Name Sharing partners + valerie #12 Nazhin #14 | Kennedi # 6 Keldra #16 Hatsa #15 | Lily Henke #1 viet 71 Samantha Daniel 18 Amper 3 Regnald #17 Caurent!...
please help, i dont know what im doing wrong. thank you!
Be sure to answer all parts. Draw a stepwise mechanism for the following reaction: Brz (1 equiv) Part 1 out of 2 nces OOO edit structure. edit structure - Check my work Next part 1 attempt left
I got 4.69x10^-5 which was wrong. why??
For the reaction below, Kc = 1.10 10-8. What is the equilibrium concentration of OH if the reaction begins with 0.220 M HONH2? HONH2 (aq) + H2O (1) = HONH3+ (aq) + OH(aq)
Please help I got them wrong and would like to know what was
the right answers
The boxplot below shows salaries for Construction workers and Teachers. Construction Teacher 20 25 30 35 40 45 50 Salary (thousands of S) If a person is making the first quartile salary for a construction worker, they are making more than what percentage of Teachers? They are making more than 75-...," % of Teachers. Question 2. Last Attempt:0 out of 1 Score in Gradebook:0...
I had a few questions in Computer Science (Java).
I got these questions wrong and I would like the CORRECT answer
and an EXPLANATION PLEASE.
Please use the correct number when giving the answer such as
1a:.
1b:
etc
1. For Each of the following Bits of code enter the final value of the variable names ans. a. int x = 23; int y = 7; Int ans = x % y; My answer 1.61 (Wrong It was 2) b....
I dont know what I did wrong but I got 9/10. I need
one more.
Computer Sciencés Role in Industry home > 4.10: Program Automobile service invoice (Python 3) E zyBooks catalo 4.10 Program: Automobile service invoice (Python 3) (1) Output a menu of automotive services and the corresponding cost of each service.(2 pts) Ex: Davy's auto shop services oil change $35 Tire rotation $19 Car wash$7 Car wax $12 (2) Prompt the user for two services from the menu....
they said one of these are wrong i just dont know which
one
<Mendellan Genetics Problem 3.12 Part C gray, long x gray, vestigial Drag the appropriate labels to their respective targets. Note: not all labels will be used. EEV cew EEW EW 418 P: EEV x F: Few Fy: Phenotype gray, long EW 5/16 9/16 Ratio Genotypes Ratio EEVV ЕЕИr EVV Eeli 1/16 2/16 cov 8/16 2/16 U16 0/16 gray, vestigial 3/16 ΕΕνν Εν cew 10/16 1/16 2/16 ebony,...
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