menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Chemistry
  3. Study Set
    Chemistry
  4. Exam
    Exam 3: Mass Relationships in Chemical Reactions
  5. Question
    How Many Moles of O Atoms Are in 25
Solved

How Many Moles of O Atoms Are in 25

Question 144

Question 144

Multiple Choice

How many moles of O atoms are in 25.7 g of CaSO4


A) 0.189 mol
B) 0.755 mol
C) 4.00 mol
D) 1.14 * 1023 mol
E) 4.55 * 1023 mol

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q139: Liquid heptane, C<sub>7</sub>H<sub>16</sub>, burns in oxygen gas

Q140: A mass spectrometer works by ionizing atoms

Q141: Balance the following and list the

Q142: Pressurized metal gas cylinders are generally

Q143: Determine the number of moles of

Q145: An organic thiol compound is 38.66% C,

Q146: Calculate the percent composition by mass of

Q147: Calculate the mass of 3.7 moles of

Q148: The molecular formula of aspirin is C<sub>9</sub>H<sub>8</sub>O<sub>4</sub>.

Q149: Liquid heptane, C<sub>7</sub>H<sub>16</sub>, burns in oxygen gas

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines