Bronsted lowry Samenvattingen, Aantekeningen en Examens
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AQA A Level Chemistry Paper 1 2022 SOLUTION 100% REVISED 2023//2024
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Bronsted-Lowry acid - ANSWER a proton donor. 
Bronsted-Lowry base - ANSWER proton acceptor 
What is H3O+? - ANSWER hydronium ion 
definition of pH - ANSWER -log10[H+] 
How do you get [H+] from ph? - ANSWER 10^(-pH) 
the ionic product of water - ANSWER [OH-][H+] 
Is dissociation an endo or exothermic reaction? - ANSWER endothermic 
Why is the concentration of water not included in Kw? - ANSWER The concentration of 
water is so large and constant the equilibrium equation can be simplified 
How do...
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CHEM 129 Final Exam Questions And Answers (Verified And Updated)
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CHEM 129 Final Exam Questions And 
Answers (Verified And Updated) 
Calculate the molar solubility of Calcium Sulfate with a Ksp=2.4x10^-5 - answerHINT: just 
an ICE Table 
x= 4.89x10^-3 
Calculate the solubility of Aluminum hydroxide with Ksp=3x10^24 - answerx= 7.59x10^-7 
Given the solubility of copper (1) Chloride is 4.31mg/100ml, what is the Ksp? - 
answerKsp=1.89x10^-7 
What is the solubility product for each of the following reactions? 
Silver Iodine 
Calcium Carbondate 
Magnesium Hydroxide...
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CIH: Acids and Bases Questions and Answers Rated A+
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CIH: Acids and Bases Questions and Answers Rated A+ 
inorganic acids 
contains hydrogen and something nonmetallic 
ex: HCl, H₂SO₃, H₃PO₄ 
 
 
 
organic acids 
contain the carboxyl group 
 
 
 
COOH 
What is the carboxyl group? 
 
 
 
formic acid; HCOOH 
What is the simplest organic acid? What is its formula? 
- it is naturally found in ant and bee venom 
 
 
 
acetic acid 
What acid is: CH₃COOH? 
 
 
 
lactic acid 
produced in your body when it goes through strenuous exercise 
 
 
 
la...
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Bronsted-Lowry Acids and Bases questions and answers graded A+ 2023/2024
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Bronsted-Lowry Acids and Bases 
an acid-base reaction involves the transfer of... - correct answer H⁺ ions from one substance to another 
 
an acid increases the concentration of what ion when dissolved in water - correct answer H⁺ 
 
a base increases the concentration of what when dissolved in water - correct answer OH⁻ 
 
a bronsted-lowry acid is... - correct answer -a proton donor (gives up H⁺ ions) 
 
a bronsted-lowry base is... - correct answer -a proton acceptor (accepts H⁺ ions)...
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CHEMISTRY PRAXIS Practice Exam Questions And Answers (Updated And Verified)
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CHEMISTRY PRAXIS Practice Exam 
Questions And Answers (Updated And 
Verified) 
What is the negative log of 1 X10⁻⁷ - answer7 
When [H₃O⁺] = [OH⁻] the solution is acidic or basic or neutral - answerneutral 
The concentration of H₃O⁺ and OH⁻ in pure water at 25°C - answer1X10⁻⁷ 
Kw - answer1X10⁻¹⁴ 
pH + pOH = - answer14 
What is the concentration of Hydrogen ion when the pH is 2 - answer1X10⁻² 
Using the - log [H⁺] or - log [H₃O⁺] helps you find the - answerpH 
U...
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Acid-Base Exam Questions Correctly Answered 2024.
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Acid-Base Exam Questions Correctly Answered 2024. 
 
Arrhenius Acid-Base Theory - correct answer Arrhenius defined acids and bases by what ions they dissociate into when dissolved in water. 
An Arrhenius acid dissociates into H+ ions and an anion when dissolved in water. 
 An Arrhenius base dissociates into OH- ions and a cation when dissolved in water. 
 
Bronsted-Lowry Acid-Base Theory - correct answer Bronsted and Lowry defined acids and bases depending on whether they donated or accepted H+ ...
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Complete study guide for CHEM 1212 Exam 3 Questions with solutions 100%
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Complete study guide for CHEM 1212 
Exam 3 Questions with solutions 100% 
Relationship between Q and K when Delta G = 0 - CORRECT ANSWER-Q = K 
Relationship between Q and K when Delta G < 0 (negative) - CORRECT ANSWER-K > 
Q 
Relationship between Q and K when Delta G > 0 (positive) - CORRECT ANSWER-K < 
Q 
When Q = K, the reaction is - CORRECT ANSWER-is in equilibrium 
When Q < K - CORRECT ANSWER-products are favored, shift right 
When Q > K - CORRECT ANSWER-reactants are fa...
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GVSU CHEM 230 (Organic and Biochemistry) Questions With Complete Solutions
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NH2 functional group correct answer: amino 
 
RNH2 correct answer: primary amine 
 
R2NH correct answer: secondary amine 
 
R3N correct answer: tertiary amine 
 
bronsted-lowry acid correct answer: proton donor 
 
bronsted-lowry base correct answer: proton accepter 
 
lewis base correct answer: electron donor 
 
lewis acid correct answer: electron accepter 
 
alkyl halide correct answer: a compound that has an alkyl group bonded to a halogen atom, R-X 
 
thiol correct answer: has -SH g...
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Chemistry Exam #3 question n answers rated A+ 2023/2024
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Chemistry Exam #3Identify each substance as an acid or a base and write a chemical equation showing how it is an acid or a base according to the Arrhenius definition. 
a.) HNO3 (aq) 
b.) NH4^+ (aq) 
c.) KOH (aq) 
d.) HC2H3O2 (aq) - correct answer a.) acid, HNO3 (aq) ----> H^+ (aq) + NO3^- (aq) 
b.) acid, NH4^+ (aq) <----> H^+ (aq) + NH3 (aq) 
c.) base, KOH (aq) ----> K^+ (aq) + OH^- (aq) 
d.) acid, HC2H3O2 (aq) <----> H^+ (aq) + C2H3O2^- 
 
In each reaction, identify the Brons...
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Chemistry 1110 Test with Questions and Answers
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Chemistry 1110 Test with Questions and Answers 
 
bronsted-lowry theory of acids and bases ANSWER •an acid-base reaction is a proton transfer reaction in which the proton is transferred from the acid to the base 
•acids are compounds from which protons can be removed, and a bases are compounds that can remove protons from an acid 
•anything that can take away a proton is a base 
 
amphoteric ANSWER a substance that can behave as an acid in one case and a base in another 
 
general bronsted...
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