Autoionization of water - Study guides, Class notes & Summaries
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Biochemistry 210 Training Exam Questions And Complete Correct Answers.
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what is the definition of water? - Answer a unique molecule that contains only non-metal covalently bonded as H2O 
 
what is the shape of water? - Answer bent 
 
what is autoionization? - Answer compound's ability to react with itself to form ions 
 
how is autoionization important for water? - Answer the equilibrium reaction permits water to break down into equal parts 
 
what are the 3 non-covalent forces? - Answer dipole-dipole forces, hydrogen bonding, and London dispersion forces...
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Portage Learning Chem 210 - Module 2 Problem Set
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Portage Learning Chem 210 - Module 2 Problem Set 
 
 
 
What is the shape of water? 
 
 
 
 
Bent. The bond angle is 104.5 degrees. 
 
 
 
 
What is autoionization, and how is it important for water? 
 
 
 
 
Autoionization is the ability of a compound to react with itself to form ions. One water molecule reacts with a second molecule to form two ions: H3O+ and OH-. These ions exist in small amounts in pure water and influence the chemistry of water. 
 
 
 
 
Name the three non-covalent forces ...
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ACS General Chemistry Unit 8 Acids-Bases Multiple Choice 82 Questions with Verified Answers,100% CORRECT
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ACS General Chemistry Unit 8 Acids-Bases Multiple Choice 82 Questions with Verified Answers 
 
In pure water, some of the molecules 
ionize according to the equation 
H2O ⇌ H+ 
+ OH− 
The extent of the ionization increases with temperature. A student heats pure water and 
records the measured pH at 50°C as 6.6. 
Based on this information, which of the following mathematical relationships gives the 
pOH of pure water at 50°C ? - CORRECT ANSWER pOH = pH 
 
In pure water, some of the molecule...
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Biochem Module 2 Questions and Answers Graded A
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Biochem Module 2 Questions and Answers Graded A What is the shape of water? Bent. The bond angle is 104.5 degrees. 
What is autoionization, and how is it important for water? Autoionization is the ability of a compound to react with itself to form ions. One water molecule reacts with a second molecule to form two ions: H3O+ and OH-. These ions exist in small amounts in pure water and influence the chemistry of water. 
Name the three non-covalent forces discussed in this module 1. Dipole-dipole f...
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Portage Learning Chem 210 - Module 2 Problem Set
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Portage Learning Chem 210 - Module 2 Problem Set 
 
 
 
What is the shape of water? 
 
 
 
 
Bent. The bond angle is 104.5 degrees. 
 
 
 
 
What is autoionization, and how is it important for water? 
 
 
 
 
Autoionization is the ability of a compound to react with itself to form ions. One water molecule reacts with a second molecule to form two ions: H3O+ and OH-. These ions exist in small amounts in pure water and influence the chemistry of water. 
 
 
 
 
Name the three non-covalent forces ...
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CHEM 210 Module 2 Exam Newest
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CHEM 210 Module 2 Exam Newest 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.	a higher melting or boiling point indicates the molecule has: stronger inter- molecular forces. 
 
2.	What is the shape of water?: Bent. The bond angle is 104.5 degrees. 
 
 
3.	What is autoionization, and how is it important for water?: Autoionization is the ability of a compound to react with itself to form ions. One water molecule reacts with a second molecule to form two ions: H3O+ and OH-. These ions exist in ...
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General Chemistry II (CHEM113) ACS Final 289 Questions with Verified Answers,100% CORRECT
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General Chemistry II (CHEM113) ACS Final 289 Questions with Verified Answers 
 
The two states that are collectively known as the condensed states are _______. - CORRECT ANSWER solid and liquid 
 
The attractive forces that exist between all molecules and atoms, and are the forces that hold many solids and liquids together - CORRECT ANSWER intermolecular forces 
 
Intermolecular forces are only significant at _____. - CORRECT ANSWER short distances 
 
The state of a sample of matter is determine...
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CHEM 210- MODULE 2 EXAM QUESTIONSAND CORRECT ANSWERS, COMPLETE VERIFIED SOLUTION 2024.
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CHEM 210- MODULE 2 EXAM QUESTIONSAND CORRECT ANSWERS, COMPLETE VERIFIED SOLUTION 2024. 
 
What is an aqueous solution? 
water-based environment 
What is water made of? 
non-metals (O and H) covalently bonded 
Why can small non-metals form stable covalent bonds 
Due to the significant overlap of the atoms 
What is the hybridization of H2O (2 bonding pairs 2 lone e pairs) 
sp3 
Is H2O a polar or nonpolar molecule? 
polar 
Name two other common polar molecules 
glucose due to its OH 
acetic acid du...
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CHEM 210- MODULE 2 EXAM QUESTIONSAND CORRECT ANSWERS, COMPLETE VERIFIED SOLUTION 2024.
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CHEM 210- MODULE 2 EXAM QUESTIONSAND CORRECT ANSWERS, COMPLETE VERIFIED SOLUTION 2024. 
 
What is an aqueous solution? 
water-based environment 
What is water made of? 
non-metals (O and H) covalently bonded 
Why can small non-metals form stable covalent bonds 
Due to the significant overlap of the atoms 
What is the hybridization of H2O (2 bonding pairs 2 lone e pairs) 
sp3 
Is H2O a polar or nonpolar molecule? 
polar 
Name two other common polar molecules 
glucose due to its OH 
acetic acid du...
-
Portage Learning Chem 210 - Module 2 Problem Set
- Exam (elaborations) • 7 pages • 2023
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- $10.99
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Portage Learning Chem 210 - Module 2 Problem Set 
 
 
 
What is the shape of water? 
 
 
 
 
Bent. The bond angle is 104.5 degrees. 
 
 
 
 
What is autoionization, and how is it important for water? 
 
 
 
 
Autoionization is the ability of a compound to react with itself to form ions. One water molecule reacts with a second molecule to form two ions: H3O+ and OH-. These ions exist in small amounts in pure water and influence the chemistry of water. 
 
 
 
 
Name the three non-covalent forces ...
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