OSearch2 Empirical Formula MG Su2t (7) Protected View - Saved to this PC•youtReferencesMailingsReviewViewHelpEnable Editingan contain viruses. Unless you need to edit, it's safer to stay in Protected View.looking for a small, whole-number ratio between the num bers of moles of the zineand chlorine, we have some leeway in rounding off. Just be true to your data ratherthan doing some unjustified rounding to get what you may think is the correctempirical formula You will be asked to compare your experimental percent zinc bymass to that calculated from your proposed empirical formula. Since both arederived from the data neither qualifies as an accepted value. When we compare twovalues that are both experimental, wo often calculate the porcent differencebetween then Percent difference is expressed asPercent difference|difference between valuesx 100average of the valuesQUESTIONS TO ANSWER BEFORE THE LAB EXERCISE1. A0.511 g sample pure platinum metal was reacted with HCl to form 0.896 g of acompound containing only platinum and chlorinea) What is the percent by mass of platinum in the compound as determined by thedata?b) What is the percent by mass of chlorine in the compound as determined by thedata?144fho

From given datas With the mass % formula, both mass of platinum and chlorine is calculated as…

looking for a small, whole-number ratio between the num bers of moles of the zinc and chlorine, we have some leeway in rounding off Just be true to your data rather than doing some unjustifiod rounding to get what you may think is the correct empirical formula You will be asked to compare your experimental percent zinc by mass to that calculated from your proposed empirical formula. Since hoth are derived from the data neither quahfies as an accepted value. When we compare two values that are both experimental, wo often caleulate the porcent difference between them Percent difference is exprossed as Percent difference difference between values x 100 average of the values QUESTIONS TO ANSWER BEFORE THE LAB EXERCISE 1. A0.511 g sample pure platinum metal was reacted with HCl to form 0.896 g of a compound containing only platinum and chlorine a) What is the percent by mass of platinum in the compound as determined by the data? b) What is the percent by mass of chlorine in the compound as determined by the data?

looking for a small, whole-number ratio between the num bers of moles of the zinc and chlorine, we have some leeway in rounding off Just be true to your data rather than doing some unjustifiod rounding to get what you may think is the correct empirical formula You will be asked to compare your experimental percent zinc by mass to that calculated from your proposed empirical formula. Since hoth are derived from the data neither quahfies as an accepted value. When we compare two values that are both experimental, wo often caleulate the porcent difference between them Percent difference is exprossed as Percent difference difference between values x 100 average of the values QUESTIONS TO ANSWER BEFORE THE LAB EXERCISE 1. A0.511 g sample pure platinum metal was reacted with HCl to form 0.896 g of a compound containing only platinum and chlorine a) What is the percent by mass of platinum in the compound as determined by the data? b) What is the percent by mass of chlorine in the compound as determined by the data?

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...

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