Common strong bases - Study guides, Class notes & Summaries

400 Must Have Words for the TOEFL Exam Questions with Verified Answers 2023 abandon (v.) - CORRECT ANSWER to leave; to give up Ex: To save their lives, the sailors had to ~ the sinking ship. adversely (adj.) - CORRECT ANSWER in a harmful way; negatively Ex: Excessive rainfall early in the spring can ~ affect the planting of crops. Usage Tips: ~ is often followed by affect. aggregate (adj.) - CORRECT ANSWER gathered into or amounting to a whole Ex: It is impossible to judge last ye...

Chemistry Cumulative Exam Review Questions and Answers 100% Pass How is the law of conservation of energy best defined? Energy can be produced or annihilated but will switch forms. Energy remains constant in all chemical processes. Energy is neither created nor destroyed; it simply changes from one form to another. Energy is wasted in most chemical transformations. What effect does adding a catalyst have on a chemical reaction? It decelerates the reaction rate. It alters the end...

APHY 101 Final Exam - Questions and Answers What are the characteristics of DNA? Double-stranded DNA molecules twist to form a double helix consisting of "sugar-phosphate rails" and bases pair to form the "rungs." What are the 4 types the DNA molecule base can be? (A) adenine (T) thymine (C) cytosine (G) guanine What are the complementary base pairs for DNA? A T C G Ribonucleic Acid (RNA) Single-stranded molecules, their nucleotides have ribose rather than deoxyribose sugar, and uracil rat...

Equation for the number of stereoisomers and chiral centers # of stereoisomers=2^n n=chiral centers What does the direction of the electric field line represent? The movement of a positive test charge Oligodendrocytes and Schwann cells Produces myelin sheaths in the CNS and PNS function of myelin sheath to protect the neuron, provide insulation, and increase the speed of impulse transmission Another word for voltage is potential difference conductivity is ...

Equation for the number of stereoisomers and chiral centers # of stereoisomers=2^n n=chiral centers What does the direction of the electric field line represent? The movement of a positive test charge Oligodendrocytes and Schwann cells Produces myelin sheaths in the CNS and PNS function of myelin sheath to protect the neuron, provide insulation, and increase the speed of impulse transmission Another word for voltage is potential difference conductivity is ...

CHEM 305 EXAM 2 QUESTIONS & ANSWERS 2023/2024 Properties of an acid - ANSWER-red, conducts electricity, reacts with metal to create h2, taste sour Properties of a base - ANSWER-blue, conducts electricity, taste bitter, feels slippery Strong common acids - ANSWER-sulfuric, nitric, hydrochloric Strong common bases - ANSWER-all OH bases Weak bases - ANSWER-ammonia what happens when an strong base dissociate? - ANSWER-creates a hydroxide ion [H+]]OH]= - ANSWER-1x10^-14 ocean ...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

WGU C722 FINAL EXAM!! Q&A – PROJECT MANAGEMENT (Guaranteed Score A+) Three essential drivers that must be achieved to generate positive characteristics in project teams *** Cohesiveness, Trust, Motivation The five stages Dr. Bruce Tuckman (1965) introduced of group development *** Forming, Storming, Norming, Performing, Adjorning Forming *** In this stage, team members may be meeting for the first time. Often, no one really knows much about anyone else on the team. It may be prematur...

BSN 266 HESI Med Surg Practice Exam Version 1 (2024 / 2025 Update) Questions and Verified Answers with Rationales | 100% Correct | Grade A - Nightingale Q: The client admitted with peripheral vascular disease (PVD) asks the nurse why her legs hurt when she walks. The nurse bases a response on the knowledge that the main characteristic of PVD is: 1. Decreased blood flow. 2. Increased blood flow. 3. Slow blood flow. 4. Thrombus formation. Answer: 1 Decreased blood flow is a common characteristic o...

Acid - ANSWERa substance that has H+ in its formula and dissociates in water to yield H3O+ -some strong acids are HCl, HI, CHlO4, HBr, H2SO4 and HNO3 -loses proton; forms conjugate base (OH- , hydroxide ion) Base - ANSWERa substance that has OH in its formula and dissociates in water to yield OH- -strong bases include NaOH, KOH, and Ba(OH)2 -a strong base will have OH in its formula -gains proton; forms conjugate acid (H3O+ , hydronium ion) Salt and water are the products in reactions...