The molar mass Study guides, Class notes & Summaries
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Women's Health EOR questions and answers with rated solutions
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Women's Health EOR questions and answers with rated solutions 
A 15-year-old sexually active female presents with non-pruritic mucopurulent cervicitis and post coital bleeding. She was given medication for the same symptoms three weeks ago but reports she did not take it. Which of the following is the best treatment? 
A azithromycin x 1 dose 
B benzathine penicillin G x 1 dose 
C doxycycline x 7 days 
D tetracycline x 14 days 
A 
 
The patient has Chlamydia trachomatis, one of the the most comm...
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First Semester Study Guide AP Chem Buck Exam 196 Questions with Verified Answers,100%CORRECT
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First Semester Study Guide AP Chem Buck Exam 196 Questions with Verified Answers 
 
Salts containing which of the following ions are generally insoluble in cold water? 
a. nitrate 
b. acetate 
c. phosphate 
d. potassium 
e. ammonium - CORRECT ANSWER C. Phosphate 
 
Which of the following changes alone would cause a decrease in the value of Keq for the reaction represented above? 
a. Decreasing the volume of the 
reaction vessel 
b. Adding a catalyst 
c. Increasing the volume of the 
reacti...
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IB Chemistry SL Latest Update Graded A+
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IB Chemistry SL Latest Update 
 
Graded A+ 
 
element a substance that cannot be broken down into simpler substances. 
 
atom smallest part of an element. 
 
compound substance that contains more than one element. 
 
empirical formula this shows the simplest whole number ratio of atoms of each element in a 
particle of the substance. 
 
molecular formula shows the actual number of atoms of each element in a molecule of the 
substance. 
 
structural formula this shows the arrangement of atoms an ...
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Chemistry 105 Exam 2 questions with Complete Solutions
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atomic mass Correct Answer-the mass of an atom in amu 
 
average atomic mass Correct Answer-the weighted average of all of the naturally occurring isotopes of the element 
 
mole (mol) Correct Answer-a unit to count number of particles 
 
6.0221415 x 10^23 Correct Answer-the amount of a mol in scientific notation (Avogadro's number) 
 
molar mass Correct Answer-the mass of 1 mole of atoms in grams (g/mol) 
 
Avogadro's number Correct Answer-6.0221415 x 10^23 
 
molecular mass (molecular weight...
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Chem Exam: Types of Calculation Questions & Answers 100% Verified
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Chem Exam: Types of Calculation Questions & Answers 100% Verified 
Calorimetry Calculations: 
1. 2.50 kJ of energy changes the temperature of a sample of lead by 8.52 degrees C. What is the mass of 
the sample? - ANS-Q = mcΔT 
m=Qc/Δt 
m = 2500/0.13(8.52) 
= 2.3×103 g 
2. 950.3 J of energy is removed from 28.5 g of water at 80.3 degrees C. What is the final temperature? - 
ANS-Q = mcΔT 
−950.3 = 28.5(4.18)(T2 − 80.3) 
T2 = −950.3/(28.5)(4.18) + 80.3 
= 72.3O C 
3. A 30.56 g sample...
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BTEC Applied Science Unit 1 Chemistry (Graded)
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BTEC Applied Science Unit 1 Chemistry (Graded) How many electrons can a d subshell hold? correct answer10 
Which subshells are available in the first energy level? correct answers 
Which subshells are available in the second energy level? correct answers and p 
Which subshells are available in the third energy level? correct answers, p and d 
What is Hund's rule? correct answerOrbitals must all be singly filled before they can be doubly occupied 
Which elements do not fill the 4s subshell befor...
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NCC WOMEN'S HEALTH CARE PRACTITIONER WHNP 5 EXAM QUESTIONS AND ANSWERS 2024.
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NCC WOMEN'S HEALTH CARE PRACTITIONER WHNP 5 EXAM QUESTIONS AND ANSWERS 2024. 
A 24 year old woman comes in for evaluation because of darkening of her nipples 
and increased breast sensitivity. The NP orders what test? 
a) beta HCG 
b) serum prolactin 
c) testosterone level - Answer Beta HCG 
NOB patient has cystic fibrosis. The fetus is at risk for... 
a) growth restriction 
b) respiratory failure 
c) pulmonary hypoplasia - Answer Growth restriction (d/t lack of oxygen & poor 
dietary intake) 
...
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CHEM-210 Ch. 10, 11, 12, 13 & 14 POWERPOINT NOTES QUESTIONS WITH COMPLETE SOLUTIONS
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Organic chemistry: correct answer: The study of carbon-containing compounds except elemental carbon (diamond, graphite, coal), CO2, CO, carbonates, and cyanides. 
 
Inorganic chemistry: correct answer: Studies the elements and everything else. The principle components of food, fuels, wood construction, and clothing are organic compounds. 
 
Octet rule: correct answer: A chemical rule of thumb that reflects observation that atoms of main-group elements tend to combine in such a way that each a...
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Honors Chemistry Final Exam Study Guide Graded A+
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Mole - Answer-SI unit for measuring the amount of substance; 
Molar Mass - Answer-the mass of a mole of an element 
Representative particles - Answer-refers to the species present in a substance: usually atoms, 
molecules, or formula units 
Avogadro's number - Answer-the number of representative particles in a mole 
Avogadro's hypothesis - Answer-states that equal volumes of gases at the same temperature and 
pressure contain equal numbers of particles 
Molar volume - Answer-the quantity, 22.4...
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NCC WOMEN'S HEALTH CARE PRACTITIONER WHNP 5 EXAM QUESTIONS AND ANSWERS 2024.
- Exam (elaborations) • 11 pages • 2024
- Available in package deal
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- $11.99
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NCC WOMEN'S HEALTH CARE PRACTITIONER WHNP 5 EXAM QUESTIONS AND ANSWERS 2024. 
A 24 year old woman comes in for evaluation because of darkening of her nipples 
and increased breast sensitivity. The NP orders what test? 
a) beta HCG 
b) serum prolactin 
c) testosterone level - Answer Beta HCG 
NOB patient has cystic fibrosis. The fetus is at risk for... 
a) growth restriction 
b) respiratory failure 
c) pulmonary hypoplasia - Answer Growth restriction (d/t lack of oxygen & poor 
dietary intake) 
...
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