Molar - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Molar? On this page you'll find 5270 study documents about Molar.
Page 4 out of 5.270 results
Sort by
-
Molar Masses assignment and quiz exam with 100% Correct answers already graded A+
- Exam (elaborations) • 6 pages • 2024
- Available in package deal
-
- $15.99
- + learn more
A gas cylinder contains exactly 15 moles of oxygen gas (O2). How many molecules of oxygen are in the cylinder? 
 
4.01 × 10^22 molecules 
6.02 × 10^23 molecules 
9.03 × 10^24 molecules 
2.89 × 10^26 molecules 
9.03 × 10^24 molecules 
 
 
 
A sample of sugar (C12H22O11) contains 
1.505 × 1023 molecules of sugar. How many moles of sugar are present in the sample? Answer without doing any calculations. 
 
0.25 mol 
0.50 mol 
1.00 mol 
2.50 mol 
0.25 mol 
 
 
 
Use the periodic table to determ...
-
Portage Learning A&P 1 Module 3 Exam Questions And Answers
- Exam (elaborations) • 7 pages • 2023
- Available in package deal
-
- $10.49
- 1x sold
- + learn more
Portage Learning A&P 1 Module 3 Exam Questions And Answers 
What are the two main groups of the digestive system? - ANS 1. alimentary canal 
2. accessory digestive organs 
 
What is the alimentary canal? - ANS Continuous muscular digestive tube that runs from the mouth to the anus 
 
What are parts of the alimentary canal? - ANS mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus 
 
What are the accessory organs of the digestive system? - ANS teeth, tongue, ga...
-
Gizmos Polarity and Intermolecular Forces 2024 | All Answers are 100% Correct
- Exam (elaborations) • 7 pages • 2024
-
- $7.99
- + learn more
Gizmos Polarity and Intermolecular Forces 2024 | All Answers are 100% Correct
-
MN Dental Jurisprudence Exam Study Guide Latest Update 2023/2024
- Exam (elaborations) • 12 pages • 2023
- Available in package deal
-
- $13.49
- 1x sold
- + learn more
MN Dental Jurisprudence Exam 
8 components of the dental record - Correct Answer-1. Personal Data 
2.	Patient's reasons for visit 
3.	Dental and medical history 
4.	Clinical examinations 
5.	Diagnosis 
6.	Treatment plan 
7.	Informed consent 
8.	Progress notes 
 
An adult patient's record must be kept __________. - Correct Answer-7 years beyond 
the last time they were seen.	 
 
A minor (child) patient's record must be kept for ___________. - Correct Answer-7 
years beyond the age ...
-
Molar masses PRACTICE TEST WITH VERIFIED SOLUTIONS.
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $14.49
- + learn more
How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of nitrogen? 
1 mol of oxygen has fewer molecules. 
 
1 mol of oxygen has more molecules. 
 
Each sample has the same number of molecules. 
 
The molecules cannot be compared without knowing the mass. 
Each sample has the same number of molecules 
 
 
What is the molar mass of CHCl3? 
48.47 g/mol 
 
83.92 g/mol 
 
119.37 g/mol 
 
121.39 g/mol 
119.37 g/mol 
 
 
Which is the formula mass of (NH4)2SO4...
Fear of missing out? Then don’t!
-
MOLAR MASS EXAMS COMPILATION BUNDLE 2024/2025
- Package deal • 11 items • 2024
-
- $37.49
- + learn more
MOLAR MASS EXAMS COMPILATION BUNDLE 2024/2025
-
Molar Mass exam with 100% Correct answers already graded A+
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $13.49
- + learn more
Find the molar mass of glucose? (C6 H12 O6) 
6X12.01=72.06 
12X1.01=12.12 
6X16=96 
=180.18g 
 
 
 
Find the molar mass of Al2 (SO4)3 
2X26.98=53.96 
3X32.07=96.21 
12X16=192 
= 342.17g 
 
 
 
Find the molar mass of Ba (NO3)2 
1X137.33=137.33 
2X14.01=28.02 
6X16=96 
= 261.35g 
 
 
 
Find the percentage of Oxygen in KClO3 
1X39.10=39.10 48/122.55X100 
1X35.45=35.45 
3X16=48 =39.2% 
Molar mass= 122.55g 
 
 
 
Find the percentage of water in MgCl2 X 6H20 
1X24.31=24.31 108.12/203.33X100 
2X35.45=7...
-
Chapter 7 Moles and Molar Mass exam with 100% Correct answers already graded A+
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $15.49
- + learn more
Avogadro's Number 
in honor of Amadeo Avogadro 
() 
 
 
 
The mole (mol) 
The unit for counting atoms. 
 
The mole is a unit for counting just as a dozen or a ream or a gross is used to count. 
 
 
 
Atomic mass for an element 
The average relative mass of all the isotopes for the element. 
 
 
 
1 mole atoms = 
 
 
 
1 mole molecules = 
 
 
 
The atomic mass of an element in grams contains (2) 
The atomic mass of an element in grams contains... 
 
(1) Avogadro's number of atoms (2) and is def...
-
DNH 111 Oral Anatomy Maxillary Molars || with 100% Error-free Solutions.
- Exam (elaborations) • 5 pages • 2024
- Available in package deal
-
- $10.39
- + learn more
What are the clinical considerations for maxillary molars? correct answers Instrumentation challenge: 
 Furcations 
 Root concavities 
 Cervical ridge 
 
Role in occlusion 
 
Deposit formation 
 
Which dimension is greater on the maxillary molars? correct answers Mesiodistal 
 
On the maxillary molars the crown taper is shorter from __________ to __________ correct answers Mesial; Distal 
 
On the maxillary molars, crown tapers mesial to distal on both and buccal to lingual except on which mol...
-
TEAS 7 Test Science, Exam Questions & Answers
- Exam (elaborations) • 17 pages • 2023
-
- $5.99
- 1x sold
- + learn more
TEAS 7 Test Science, Exam Questions & AnswersThe equation above is unbalanced. Which of the following shows the molar products of the neutralization reaction after balancing? 
A. 2MgCl2 + H2O 
B. 2MgCl2 + 2H2O 
C. MgCl2 + H2O D. MgCl2 + 2H2O - D. MgCl2 + H2O H+ + HCO3- <-> H2O + CO2 
Based on the equation above occurring in blood, which of the following would result if the reaction is moving in a forward direction? 
A. Blood pressure will decrease 
B. The blood will become more acidic 
C. ...
Do you wonder why so many students wear nice clothes, have money to spare and enjoy tons of free time? Well, they sell on Stuvia! Imagine your study notes being downloaded a dozen times for $15 each. Every. Single. Day. Discover all about earning on Stuvia