**Title: Analysis of Tin Isotopes from Planetesimal 98765 ALEKS**A robotic spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar System. Mass-spectroscopic analysis produced the following data on the isotopes of tin in these samples:| Isotope | Mass (amu) | Relative Abundance ||---------|------------|--------------------|| \(^{112}\text{Sn}\) | 111.9 | 90.3% || \(^{119}\text{Sn}\) | 118.9 | 9.7% |**Instructions:**Use these measurements to complete the entry for tin in the Periodic Table that would be used on 98765 ALEKS. Round your entry for the atomic mass to 3 significant digits.**Caution:**Your correct answer will have the same format but not necessarily the same numbers as the entry for tin in the Periodic Table we use here on Earth.*Note: The isotopic data provides a guide for scientists to determine the average atomic mass of tin on this specific celestial body based on the given isotopic composition.*

Average Atomic mass = = (M1X1 + M2X2)/(X1+X2) = (111.9×90.3 + 118.9×9.7)/100 = 112.579 amu = 113

Answered: mass е relative (amu) abundance 111.9…

Science

Chemistry

mass е relative (amu) abundance 111.9 90.3% 118.9 9.7%

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

A74.12 g sample of a hydrocarbon (CH) has a mass of carbon that is equal to 62.90 g. Given this information, determine the empirical formula of this hydrocarbon. (MMC- 12.01 and MM=1.008). Throughout your calculations, maintain at least 4 significant figures. In each answer box place the appropriate subscript for each specified element which in essence conveys this compound's empirical formula
A compound is 25.0% carbon, 8.4% hydrogen and 66.6% sulfur by mass. Put symbols in order of CHS. Enter the formula without subscripting the numbers, add no spaces. For example: C4H402. Its empirical formula is
What is the mass percentage composition of the elements in the following compounds? Round your answer to the nearest tenth. Potash, K2CO3 ___% K ___% C ___% O Gypsum, CaSO4 ___% Ca ___% S ___% O Saltpeter, KNO3 ___% K ___% N ___% O Caffeine, C8H10N4O2 ___% C ___% H ___% N ___% O (Please type answer no write by hend)
What is the empirical formula of the following compound if a sample contains 55.3% K, 14.6% P and 30.1% O by mass? O K3P203 (all numbers are subscripts) K3PO4 (all numbers are subscripts) O K2(PO3)2 (all numbers are subscripts) KPO (all numbers are subscripts) K2PO2 (all numbers are subscripts) O O
Combustion analysis of 2.400 g of an unknown compound containing carbon, hydrogen, and oxygen produced 4.171 g of CO2 and 2.268 g of H₂O. What is the empirical formula of the compound? The molar mass of CO₂ is 44.01 g mol-¹ and H₂O is 18.02 g mol-1. O C₂H1003 O C₂H5O2 O C3H8O2 O C₂H5O
Click in the answer box to activate the palette. Menthol is a flavoring agent extracted from peppermint oil. It contains C, H, and O. In one combustion analysis, 10.00 mg of the substance yields 11.53 mg H,0 and 28.16 mg CO2. What is the empirical formula of menthol? Add subscripts to complete the empirical formula. CHO