This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A heptane molecule contains 16 atoms of hydrogen. The number 16 represents how many significant figures? (Read 92 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
on: Feb 15, 2020

Question 1

How many of the following numbers contain 3 significant figures?

0.1055.600​0.03007.00 × 102

◦ one
◦ two
◦ three
◦ four

Question 2

A heptane molecule contains 16 atoms of hydrogen. The number 16 represents how many significant figures?
◦ one
◦ two
◦ three
◦ infinite
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by justinmsk on Feb 15, 2020

joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


justinmsk

  • Member
  • Posts: 524
Reply 2 on: Feb 15, 2020
Thanks for the timely response, appreciate it

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Bohr Model of Hydrogen Atom Bohr Model of Hydrogen Atom
In pretend play, toy figures and animals “come to life” and interact with each other. In pretend play, toy figures and animals “come to life” and interact with each other.
A partially replicated bacteriophage DNA molecule A partially replicated bacteriophage DNA molecule
Hydrogen Bonds رابطة هيدروجينية Hydrogen Bonds رابطة هيدروجينية
Combustion analysis of 0.150 g of an unknown compound containing carbon, hydrogen, and oxygen ... Combustion analysis of 0.150 g of an unknown compound containing carbon, hydrogen, and oxygen ...
What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g? What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g?
Video: Fermentation pathways

For a complete list of videos, visit our video library