Please show and describe all calculations. Thank you synthesis of Chloropentaamminecobalt(III)The equations of the preparation of [Co(NH3)5CI]CI2 are written:CoCl2 + NH4CI + NH3 + H2O2 → [Co(NH3)5CI]Cl2 + H2OFor experiment used:- 3g of ammonium chloride- In a fume hood, dissolve the weighted ammonium chloride in 10 mLconcentrated aqueous ammonia- adding 3.00 g finely divided CoCl2-6H2O- 7 mL of 30% hydrogen peroxide10 ml of conc. HCl- wash it three times with 30 mL diluted HCI (1:1).Note: I collected 2.774 grams of Chloropentaamminecobalt(III) at theend of this experiment.Experimental Calculations:1- Theoretical weight of the precipitate =Molecular weight of the product X Weight of the reacted substancegmMolecular weight of the reacted substanc2- Experimental weight of the precipitate = 2.774 gmExperimental weight of the precipitat3- Yield of the reaction =X100 =Theoretical weight of the precipitat4- Percentage weight of each element =Atomic eight of the elements X no of its atomX100 =Molecular weight of the comple

A product formed in a reaction is usually quantified in terms of yield. Higher is the yield, higher…

- Theoretical weight of the precipitate Molecular weight of the product X Weight of the reacted substance gm Molecular weight of the reacted substanc - Experimental weight of the precipitate = 2.774 gm Experimental weight of the precipitat Theoretical weight of the precipitat -Yield of the reaction = X100 = -- Percentage weight of each element = Atomic eight of the elements X no of its atom X100 = Molecular weight of the comple

- Theoretical weight of the precipitate Molecular weight of the product X Weight of the reacted substance gm Molecular weight of the reacted substanc - Experimental weight of the precipitate = 2.774 gm Experimental weight of the precipitat Theoretical weight of the precipitat -Yield of the reaction = X100 = -- Percentage weight of each element = Atomic eight of the elements X no of its atom X100 = Molecular weight of the comple

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

Chemistry Compute 1240.64/12.5. Round the answer appropriately. Express your answer numerically using the proper number of significant figures.
In our first lab experiment we will be identifying metals by measuring theirdensities and comparing them to known values. Here at NJIT we have a very large and generouslaboratory materials budget, so all sorts of exotic and extremely valuable metals will be providedfor the experiment. Using the values listed below, determine the identity of the metal samples.If the density value determined is not amongst the values below then one of those cheapRutgers samples crept into our stock of metal samples and you should answer “unknown metal”.Note: volume measurements are not very exact. If your density determination is off by 0.1 or0.2 from the known value, that’s probably good enough for an identity. Table in image 4a. You weigh your sample and determine it weighs 71.8 grams. You put the sample into 15.6 mL ofwater and the total volume rises to 22.4 ml. What metal do you have?4b. You weigh your sample and determine it weighs 56.3 grams. You put the sample into 28.9 mL ofwater and the total…
A particle is immersed in a gas. What would happen with the gas pressure the particleexperiences if the density of the gas was halved?. Explain.
pls help me
How do I get the mass of Cu, g produced?
||| = O MATTER Calculating volume by combining the volume of simple shapes A chemistry student in lab needs to fill a temperature-control tank with water. The tank measures 34.0 cm long by 17.0 cm wide by 14.0 cm deep. In addition, as shown in the sketch below, the student needs to allow 2.0 cm between the top of the tank and the top of the water, and a round-bottom flask with a diameter of 11.5 cm will be just barely submerged in the water. Calculate the volume of water in liters which the student needs. Round your answer to the nearest 0.01 L. Explanation Check 2 cm water X flask 21 OL m stv X 1/3 5 Kirste Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Acce Sall A O 20 9 J
I don't understand How to do this question and I am on my last try please help me!
Why should repetitive measurements always be made, if possible, when performing an experiment. (Please give a detailed answer, thank you)
A student collected the following data from their fuel in a lighter experiment. Data Collected Trial # Molar Mass (g/mol) 1 64.688 2 63.171 3 63.396 What is their % error of their molar mass, assuming the gas was butane? (do not include units) (Trial data shown with extra sig figs)
Ca you please answer this in 10 minutes? pretty pleaaseee. Thank you ?