A virus has a mass of 9.0 x 10 o-12 mg and an oil tanker has a mass of 3.0 x 10' kg. Use this information to answer the questions below. Be sure your answers have the correct number of significant digits. What is the mass of 1 mole of viruses? ? How many moles of viruses have a mass equal to the mass of an oil tanker?

A virus has a mass of 9.0 x 10 o-12 mg and an oil tanker has a mass of 3.0 x 10' kg. Use this information to answer the questions below. Be sure your answers have the correct number of significant digits. What is the mass of 1 mole of viruses? ? How many moles of viruses have a mass equal to the mass of an oil tanker?

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 101AE: This year, like many past years, you begin to feel very sleepy alter eating a large helping of...

See similar textbooks

Similar questions

Calculate these masses. What is the mass of 6.00 cm3 of mercury, density = 13.5939 g/cm3 What is the mass of 25.0 mL octane, density = 0.702 g/cm3
Yeast converts glucose to ethanol and carbon dioxide during anaerobic fermentation as depicted in the simple chemical equation here: glucose ethanol + carbon dioxide If 200.0 g of glucose is fully converted, what will be the total mass of ethanol and carbon dioxide produced If the fermentation is carried out in an open container, would you expect the mass of the container and contents after fermentation to be less than, greater than, or the same as the mass of the container and contents before fermentation? Explain. If 97.7 g of carbon dioxide is produced, what mass of ethanol is produced
An oxygen atom has a mass of 2.6610−23g and a glass of water has a mass of 0.050kg. Use this information to answer the questions below. Be sure your answers have the correct number of significant digits. What is the mass of 1 mole of oxygen atoms? How many moles of oxygen atoms have a mass equal to the mass of a glass of water?
A 81.15 g sample of a compound containing potassium, chromium and oxygen is analyzed as containing 21.57 g potassium and 28.69 g of chromium.. What mass of oxygen is contained in 287.1 g of this compound? Express your answer in decimal notation rounded to the correct number of significant figures.
This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE): CH3OC(CH3)3 A chemical engineer has determined by measurements that there are 24.7 moles of hydrogen in a sample of methyl tert-butyl ether. How many moles of oxygen are in the sample? Be sure your answer has the correct number of significant digits
density of water initial mass of erlenmeyer flask 123.221 g final mass of erlenmeyer flask 133.203 g mass of water 10.00 g volume of water 10.00 mL what is denisty of water? average density of water g/mL, show calculations:
Liquid octane CH3CH26CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . Suppose 87.9 g of octane is mixed with 86. g of oxygen. Calculate the minimum mass of octane that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits.
This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE): CH3OCCH33 A chemical engineer has determined by measurements that there are 27.3 moles of carbon in a sample of methyl tert-butyl ether. How many moles of hydrogen are in the sample? Be sure your answer has the correct number of significant digits.
Gaseous ethane CH3CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O. Suppose 19. g of ethane is mixed with 52.1 g of oxygen. Calculate the minimum mass of ethane that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits.
Performing the same experiment described on your lab manual, a student used a 0.400 g sample of Alka-Seltzer and the mass of CO2 was found to be 0.114 g. Based on this result, answer the following questions: Determine the % mass of NaHCO3 in the sample. (enter your answer to 3 significant digits) Determine the mass of NaHCO3 in the tablet assuming the mass of the tablet is 3.50 g. (enter your answer to 3 significant digits)
An aluminum atom has a mass of 4.48×10^-23 g and a small airplane has a mass of 5000. kg. Use this information to answer the questions below. Be sure your answers have the correct number of significant digits. What is the mass of 1 mole of aluminum atoms? How many moles of aluminum atoms have a mass equal to the mass of a small airplane?
Liquid hexane CH3CH24CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . Suppose 2.59 g of hexane is mixed with 17. g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.