Exothermic Study guides, Class notes & Summaries
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CLEP: Biology Exam 2023 with 100% correct answers
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Porifera - correct answer -the phylum of sponges 
asymmetrical 
ectothermic 
sessile 
 
Cnidaria - correct answer -Phylum of Jelly fish and coral 
exothermic 
radial symmetry 
 
Platyhelminthes - correct answer -Phylum of flatworms 
Bilateral 
parasitic 
hermaphroditic 
 
Nematoda - correct answer -Phylum of roundworms 
 
Annelida - correct answer -phylum of segmented worms: sand worms, earthworms, leeches 
bilateral symmetry 
hermaphrodites 
 
Mollusca - correct answer -(snails, clams, squids...
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Fire Investigator - Study questions for TCFP Fire Investigator
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Fire Investigator - Study questions for TCFP Fire Investigator 
 
 
Is NFPA 921 a guide or a standard? - ANSWER It is the Guide for Fire and Explosion Investigations 
 
 
 
 
 
What are the six steps of the scientific method? - ANSWER Recognize...
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CHEM Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Answered 2024.
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CHEM Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Answered 2024. 
Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes 
Parts I - III 
Act B5 Online URL: 

The computer will simulate a calorimetry experiment involving dissolving various ionic salts in 
water. The following compounds should be available for testing: ammonium nitrate, sodium 
nitrate, calcium nitrate, magnesium nitrate, sodium chloride, calcium chloride, ammonium 
chlor...
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6.1.3_Final_Exam__Semester_2_Exam 2023 complete with correct answers 100%
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6.1.3 Final Exam: Semester 2 Exam Chemistry Sem 2 
Points Possible: 100 Name: 
Date: 3/4/2023 
 
In this test, you will apply what you have learned in the semester. Answer the questions below. Submit this to your teacher when you are done. 
 
Show all your work on this test. 
 
Question 1: Energy in Matter (20 points) 
 
A.	A student put a bottle of water and a can of sugared soda in the freezer to chill them quickly. When she took them out, the bottle of water was frozen but the can of soda was...
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Fire Investigator - Master for TCFP Full Test Bank/2022 TCFP Possible Questions and Answers
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Fire Investigator - Master for TCFP Full Test Bank/2022 TCFP Possible Questions and Answers 
 
Is NFPA 921 a guide or a standard? 
It is the Guide for Fire and Explosion Investigations 
What are the six steps of the scientific method? 
Recognize the need 
Define the problem 
Collect the data 
Analyze the data 
Develop a hypothesis 
Test the hypothesis 
What step of the scientific method is inductive reasoning? 
Analyze the data 
What step of the scientific method is deductive reasoning? 
Test th...
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CHEM Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Answered 2024.
- Exam (elaborations) • 11 pages • 2024
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CHEM Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Answered 2024. 
Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes 
Parts I - III 
Act B5 Online URL: 

The computer will simulate a calorimetry experiment involving dissolving various ionic salts in 
water. The following compounds should be available for testing: ammonium nitrate, sodium 
nitrate, calcium nitrate, magnesium nitrate, sodium chloride, calcium chloride, ammonium 
chlor...
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Chemical Thermodynamics 4.13 Unit Test || Questions & Answers (Rated A+)
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Chemical Thermodynamics 4.13 Unit Test || Questions & Answers (Rated A+) Chemical Thermodynamics 4.13 Unit Test || Questions & Answers (Rated A+) Chemical Thermodynamics 4.13 Unit Test || Questions & Answers (Rated A+) 
 
Which example is an exothermic reaction? - ANSWER - condensation 
 
Two objects (A and B) of the same temperature are in contact with each other. 
Which statement is true? - ANSWER - Although the molecules collide, no heat transfers because there is no temperature difference b...
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(Top 2024/2025 EXAM REVIEW DOC )WGU C373 Gen Chem 1 - Chapter 1, Exam Review Questions and answers, rated A+
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WGU C373 Gen Chem 1 - Chapter 1, 
Exam Review Questions and answers, 
rated A+ 
Acetic acid is incompatible with ___________________ chemicals. They can react with each other to 
produce very exothermic reactions that can be violent and explosive and/or can release toxic substances, 
usually as gases. - -Nitric acid, peroxides, permanganates 
Acetic anhydride is incompatible with ___________________ chemicals. They can react with each other 
to produce very exothermic reactions that can be ...
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Chem 1311 Exam 3 ACC Professor Rahman 2023 with 100% correct answers
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A __________ ΔH corresponds to an __________ process. 
 
-zero, endothermic 
-positive, exothermic 
-negative, endothermic 
-zero, exothermic 
-positive, endothermic correct answerspositive, endothermic 
 
Which one of the following is NOT considered a fossil fuel? 
 
-natural gas 
-hydrogen 
-anthracite coal 
-petroleum 
-crude oil correct answershydrogen 
 
Which one of the following statements is FALSE? 
 
-The enthalpy change for a reaction is equal in magnitude, but opposite in si...
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update)
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update) 
 
 
MODULE 1 EXAM 
Question 1	 Click this link to access the Periodic Table. This may be helpful throughout the exam. 
1.	Convert 845.3 to exponential form and explain your answer. 
2.	Convert 3.21 x 10-5 to ordinary form and explain your answer. 
 
 
1.	Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places 
= 8.453 x 102 
2.	Convert 3.21 x 10-5 = negative exponent = smalle...
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