Chemistry 101 - Study guides, Class notes & Summaries
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Chemistry 101 - Exam #1 Questions And Accurate Answers 2024-2025
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Chemistry 101 - Exam #1 Questions And Accurate Answers ...
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Chemistry 101 Final Ivy Tech | Questions and Correct Answers | Latest Update 2024/2025
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Chemistry 101 Final Ivy Tech | 
Questions and Correct 
Answers | Latest Update 
2024/2025 
Diatomic O2 can react with the element magnesium to form 
magnesium oxide (MgO). The balanced chemical equation is: 
O2 + Mg ⟶ 2 MgO 
If 4 moles of magnesium totally reacted with more than enough O2, 
how many moles of MgO would be expected to form? 
A. 8 Moles 
B. 2 Moles 
C. 4 Moles 
D. 1 Mole 
E. Not Enough Info - Answer -CWhich of the following is TRUE? 
A. Stoichiometry allows prediction of how much...
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Straighterline General Chemistry 1 LAB CHEM101L Lab 2 The Scientific Method COMPLETE Worksheet with LAB PHOTOS (New Version August 2024) Scored 100%
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Straighterline General Chemistry 1 LAB CHEM101L Lab 2 The Scientific Method COMPLETE Worksheet 
with LAB PHOTOS (New Version August 2024) Scored 100%
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Chemistry 101 Final Exam Ivy Tech Questions And Correct Answers
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Chemistry 101 Final Exam Ivy Tech 
Questions And Correct Answers 
What is the mass percent of hydrogen in water? 
a: 5.60 
b: 11.2 
c: 33.3 
d: 88.8 - answerb 
How many atoms are in 5.80 moles of He? 
a: 3.49 × 10^24 
b: 6.02 × 10^23 
c: 1.03 × 10^23 
d: 4.00 - answera 
©SIRJOEL EXAM SOLUTIONS 
10/14/2024 11:14 PM 
What is the value of n when the empirical formula is C3H5 and the molecular mass is 205.4 
g/mol? 
a: 10 
b: 0.02 
c: 140 
d: 5 - answerd 
How many atoms are in 15.6 grams of sili...
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STRAIGHTERLINE CHEMISTRY Exam Bundle 2023/2024
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CHEM 101-Straighterline Exam 1 Questions with Complete Solutions 2023/2024/Straighterline Chemistry Final- deck 5/Straighterline Chemistry Final- deck 1 Questions with Correct Answers 2023/2024/Straighterline CHEM101 Final Exam Study Guide 2023/2024 Questions with Complete Solutions/STRAIGHTERLINE CHEMISTRY FINAL EXAM TEST WITH COMPLETE SOLUTIONS 2
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Chemistry 101 Final Exam Ivy Tech Practice Questions and Answers
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Chemistry 101 Final Exam Ivy Tech Practice Questions and 
Answers 
What is the mass percent of hydrogen in water? 
a: 5.60 
b: 11.2 
c: 33.3 
d: 88.8 - Ans:-b 
How many atoms are in 5.80 moles of He? 
a: 3.49 × 10^24 
b: 6.02 × 10^23 
c: 1.03 × 10^23 
d: 4.00 - Ans:-a 
©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED 
FIRST PUBLISH OCTOBER 2024 
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What is the value of n when the empirical formula is C3H5 and the molecular mass is 205.4 g/mol? 
a: 10 
b: 0.02 
c: 140 
d: 5 -...
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Straighterline Chemistry Final Exam Test Questions And Answers.
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Straighterline Chemistry Final Exam Test Questions And Answers. 
What is the term used for findings that are summarized based on a pattern or trend? 
a. Law 
b. Hypothesis 
c. Theory 
d. Phenomena 
e. Prediction - Answer a. Law 
Which of the following is a tentative explanation for a set of observations? 
Select one: 
a. Law 
b. Hypothesis 
c. Theory 
d. Phenomena 
e. Prediction - Answer b. Hypothesis 
If a liquid contains 60% sugar and 40% water throughout its composition then what is it 
calle...
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CHEMISTRY 101 MIDTERM IVY TECH (1-4) EXAM WITH QUESTIONS AND COMPLETE WELL EXPLAINED ANSWERS 100%CORRECTLY VERIFIED LATEST UPDATE 2024 VERSION
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CHEMISTRY 101 MIDTERM IVY TECH (1-4) EXAM WITH QUESTIONS AND COMPLETE WELL EXPLAINED ANSWERS 100%CORRECTLY VERIFIED LATEST UPDATE 2024 VERSION 
 
Which of the following would be considered a theory? 
 
a. glass is fragile 
b. hot air rises 
c. gasoline has a very strong odor. 
d. helium balloons float because helium is less dense than air. 
e. none of the above	D 
Which statement accurately describes the purpose of experiments? 
 
a. experiments are designed to produce the results predicted by a...
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Chemistry 101 Final Ivy Tech Exam Questions with 100% Verified Correct Answers Graded A+
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Chemistry 101 Final Ivy Tech Exam Questions with 100% Verified Correct Answers Graded A+ 
Diatomic O2 can react with the element magnesium to form magnesium oxide (MgO). The balanced chemical equation is: 
 
O2 + Mg ⟶ 2 MgO 
 
If 4 moles of magnesium totally reacted with more than enough O2, how many moles of MgO would be expected to form? 
 
A. 8 Moles 
B. 2 Moles 
C. 4 Moles 
D. 1 Mole 
E. Not Enough Info - Correct Answer C 
 
Which of the following is TRUE? 
 
A. Stoichiometry allows predic...
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Chemistry 101 - Exam 1 Questions And Answers Graded A+ 2024-2025.
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Chemistry 101 - Exam 1 Questions And Answers Graded A+ . 
 
 
 
 
 
K = °C + 273.15 - correct answer. Conversion to kelvin from celcius 
 
Exa- - correct answer. Symbol: E; 10¹⁸ 
 
Peta- - correct answer. Symbol: P; 10¹⁵ 
 
Tera- - correct answer. Symbol: T; 10¹² 
 
Giga- - correct answer. Symbol: G; 10⁹ 
 
Mega- - correct answer. Symbol: M; 10⁶ 
 
Kilo- - correct answer. Symbol: k; 10³ 
 
Deci- - correct answer. Symbol: d; 10⁻¹ 
 
Centi- - correct answer...
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