fill in the blankssolution volume is 50/1000 Spectrum of Cu(NH₂),λ (nm)420430440450460470480490Beer's LawmL0.1 MCuSO123456789100.0150.0270.0660.0550.0530.0240.0580.134molesAmL.CuSO4 2.5MNH₂50.0010.0020.0030.0040.0050.0060.0070.0080.0090.010555555555UnknownAbsorbance of unknown Cu(NH₂):λ(nm)500510520530540550560570molesNH₂A0.1820.2050.2710.8470.3950.4570.5130.570molesCu(NH₂)formed0.0010.0020.0030.0040.0050.0060.0070.0080.0090.010(nm)580590600610620630640650concCu(NH₂)concCu(NH₂)x 10¹¹A0.6120.60100.6250.6290.6750.6460.6130.5910.1000.2100.1850.2520.2730.3280.2110.4030.3520.293

The molarity of any solution is defined as the number of moles present in the given volume. The…

Spectrum of Cu(NH), λ (nm) 420 430 440 450 460 470 480 490 Beer's Law ml. 0.1 M CuSO 1 2 3 4 5 6 7 8 9 10 0.015 0.027 0.066 0.055 0.053 0.024 0.058 0.134 moles A CuSO 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008 0.009 0.010 mL 2.5M NH₂ 5 5 5 5 5 5 5 5 5 5 (nm) 500 510 520 530 540 550 560 570 moles NH₂ A 0.182 0.205 0.271 0.847 0.395 0.457 0.513 0.570 moles Cu(NH₂) formed 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008 0.009 0.010 (nm) 580 590 600 610 620 630 640 650 conc Cu(NH₂) conc Cu(NH₂) x 10¹ A 0.612 0.6010 0.625 0.629 0.675 0.646 0.613 0.591 A 0.100 0.210 0.185 0.252 0.273 0.328 0.211 0.403 0.352 0.293

Spectrum of Cu(NH), λ (nm) 420 430 440 450 460 470 480 490 Beer's Law ml. 0.1 M CuSO 1 2 3 4 5 6 7 8 9 10 0.015 0.027 0.066 0.055 0.053 0.024 0.058 0.134 moles A CuSO 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008 0.009 0.010 mL 2.5M NH₂ 5 5 5 5 5 5 5 5 5 5 (nm) 500 510 520 530 540 550 560 570 moles NH₂ A 0.182 0.205 0.271 0.847 0.395 0.457 0.513 0.570 moles Cu(NH₂) formed 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008 0.009 0.010 (nm) 580 590 600 610 620 630 640 650 conc Cu(NH₂) conc Cu(NH₂) x 10¹ A 0.612 0.6010 0.625 0.629 0.675 0.646 0.613 0.591 A 0.100 0.210 0.185 0.252 0.273 0.328 0.211 0.403 0.352 0.293

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Prepare 500g IV pack of 5% m/m kcl solution. Write procedure how to do this.
Volume of an unknown used was 30 mL, Initial Buret volume was 0 and the Final Buret volume was 8.5 mL. What is the molarity of the unknown solution if the Net volume of NaOH being used was 8.5 mL and Millimoles (mmoles) NaOH reacted was 0.791? Then, what is the Mass (g) of Acetic Acid in unknown sample and thr average percent (%) Acetic Acid? (assume density = 1g/mL)
True solution is transparent. * O True O False
water. Part B Calculate the mass percent of a NaCl solution in which 185 g of NaCl is dissolved in 1.89 L of water at 25 °C (density 0.997 g/mL). %3D Express your answer numerically. > View Available Hint(s) ΑΣφ %(m/m) Submit P Pearson
Calculate the percent mass per volume, % (m/v), of a dextrose solution containing 7.00 g of dextrose in 3.00 × 10² mL of solution. Note that mass is not technically the same as weight, but the abbreviation % (w/v) is often used interchangeably with % (m/v). mass/volume %: % (m/v)
Post Lab Questions 1 A student performed a freezing point determination for a solution with the following results. mass of unknown = 1.982g mass of water = 19.69g freezing point of water = %3D %3D Time Time Temp (deg C) Time Temp Time Temp (min) (deg C) (deaC) (min) (min) (min)
Show clear full solutions please and recheck thank you
PLs dont give me a universtiy level solution. This is grade 12 chemistry. THank you
Biological studies have found that aqueous solutions containing as little as 28 µg of allicin per milliliter inhibit bacterial growth. Express this amount as the number of moles of allicin per liter of solution. \(28~\text{ug/mL}=\) \(text{mol/L}\) 20 F3 II F8 F4 F5 F6 F7 F9 F10 F11 F12 & %24 4. 3 5 7 9 { } P E T Y U %3D * CO R %23
Show clear full solutions please and recheck thank you
To prepare the solution you would place the solute in a 50.0 ml volumetric flask, and then fill to the mark with water while mixing. This would give a total solution volume of 50.0 ml. The 5.0 solution needs to be diluted to make 10.0 ml of a 2.0% solution. What volume of 5.0% solution should be used? Please answer fast i give you upvote.
IZVW @ ol:09 zain IQ li. How many millilitres of concentrated sulphuric acid, 99.0%, density 1.831 g/cm3, are required to prepare 0.6 liter of a 0.2 M solution? Note ( M.wt of sulphuric acid = 98.1 g/mol) * %3D 5.7 ml 18.4 ml 6.5 ml 17.5 ml prepare a standard solution of a potassium Chloride (KCI), 0.3 N in 500 ml of water. (atomic weight : K=19 , Cl=35 ) ? * 1.8 gm 8.1 gm 81 gm 0.81 gm docs.google.com a