BETA Gradable Excel Brief Exercise 2

can you please answer number 8,

My available answer options for part B are: A) 5.88x10-1g B) 5.88x102g C) 1.18x100g D) 1.18x103g E) 8.50x10-1g Thank you! I apppreciate your time

please answer both 17 and 18

When a wire moves through a magnetic field a produced in the circuit. is O a O b electric current magnet electrical shock

Need help I don’t get thisss

Chemistry Interactive 3D display mode H₂C-9 Submit 9129₂293 -C-C-NH₂ 0 Request Answer

Q6

purse Home n/course.html?courseld%3D15769386&HepID3D169f9f4bdc9f2df8dc5b7368af32865e#10001 e Home troduction to MasteringChemistry 2 of 15 roduction to Numeric Answers Part B When entering large numbers in the answer box, do not use commas. For example, enter 1276400 for the number 1,276,400. Do not enter 1, 276, 400. If you accidentally enter commas, you will receive feedback as a reminder. Answer the following question by typing the numeric answer into the answer box. What is the sum of 9260 and 3240? Express your answer numerically to at least three significant figures. • View Available Hint(s) Eν ΑΣφ sum = Submit Scientific notation You may want to enter 367.000 000 in scientific notatinn as 3 67 x 10° There are twn ways to do this P Pearson Dormicdonc Contact l. Copuriaht 0207 0 Doarcen Education Inc Alrightr rorornd Armr 12:58 hp

A schematic of a mass spectrometer is shown. Filament Gate electrode -End cap Central ring electrode Chromatography outlet Electron High-energy dynode multiplier

The pharmacist attempts to weigh 80mg of sodium carbonate on a balance having a sensitivity requirement of 4mg. Calculate the maximum potential error in terms of percentage.

a B 1 I D I 1 S U B 1 B 1 9 B I 8 1 B 1 E 1 B E 5 S 1 3 AICI 3 1 CH3C(O)CI (1 equiv) B 1 I 9 1 I 1 1 5 R I I 1 1 Select to Draw I I I 6 I S I U 1 B F 6 I I I 1 1 I 1 I 9 B 1 1

70 Ga 31 Express your answers as integers separated by commas. ? Np, Nn, Ne = Submit Request Answer

C LOCH3 250 °C HBr }) m-CPBA MgBr

Please do 17. Thank you.

Give only typing answer with explanation and conclusion

Kk90.

kindly help me calculate the % error of the data

The table shows a series of standard additions of Cu(II)to acidified tap water samples measured by anodic stripping voltammetry at a platinum electrode. The unknown and all standard additions were made up to the same final volume. 1. Plot absorbance as a function of the concentration of Cu (II) standard. Determine the equation of the line and the X intercept. Find the concentration of Cu(II) in the water.

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What are the requirements of a primary standard?

Help Save & Exit Submit Methanol (CH3OH) is converted to bromomethane (CH3Br) as follows: CH3OH + HBr CH3B + H20 If 12.23 g of bromomethane are produced when 5.00 g of methanol is reacted with excess HBr, what is the percentage yield? Multiple Choice 12.9% 33.8% 59.1% 2:41 PM 11-Mar-2. asus COLLECTION prt sc delete 12/A 7 (3) & %3D 8.

Could you please provide me the references to your answer

please answer all parts! thank you!

| 37-C1 104-Pd 114-Sn 116-Sn 123-Sb 202-Hg 206-Pb 100000 SAMSUNG LIVEWORKSHEETS

ent arch X Aktiv Chemistry ADD FACTOR x( ) 4.82 × 104 10¹2 A laser pulse is 4.82 x 10-2 milliseconds How many nanoseconds is this? 10-⁰ 4.82 x 10-8 10⁰ ns 10 º 4.82 × 10² X Question 30 of 31 4.82 x 10-14 ART ms PeopleSoft session expired 10-12 4.82 x 10-5 10⁰ ANSWER 4.82 x 1016 4.82 x 10-² 4.82 x 101⁰ min 1015 X ? Anthropology and Archaeolo X μs 10³ 4.82 × 10-11 RESET 5 10-3 P 1

Can you please help with this question I have attached a picture of. Thank you so much!

Question 11. THIS IS NOT FOR A GRADE! **It's a practice exam with the answer posted with it!** I just need help with the concept please explain

iii) iv) v) vi) HBr 1) 03 2) H₂O, Zn CH3 i CH₂CH₂CCH3 + (C6H3)3P+____C(CH3)2 1) 03 2) H₂O, Zn

Please do question 5 for me and please don’t return in it just write one sentence for each box