Explain when it is okay to neglect "x" in acid base equilibrium and in equilibrium of...
Explain when it is okay to neglect "x" in acid base equilibrium and in equilibrium of slightly soluble salts.
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Explain when it is okay to neglect "x" in acid base equilibrium
and in equilibrium of...
When it it okay to neglect/ignore minor losses and why is it okay to ignore those...
When it it okay to neglect/ignore minor losses and why is it okay to ignore those losses? Minor losses aren't included when there are no bends/valves/or other components, but when else can we decide to exclude minor losses in calculations?
Would someone be able to explain the difference between salts and normal weak/strong acids/bases? I'm trying...
Would someone be able to explain the difference between salts and normal weak/strong acids/bases? I'm trying to learn solubility and acid base equilibrium and I'm not sure what the 'salt' means and how this relates to if something is more or less soluble in an acid or a base. thank you!
is a solution that resists changes in pH when a small amount of acid or base...
is a solution that resists changes in pH when a small amount of acid or base is added to best buffer solutions are prepared from weak acids and their conjugate base added as a sodium of potassium salt. Most biological systems must maintain a very narrow range of pH; therefore, buffers allow the biological solution to function correctly. Blood is a good example of a biological system that must maintain a pH in a very narrow range from 7.3 to...
a. Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when ammonium...
a. Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when ammonium nitrate is dissolved in water.(Use H3O+ instead of H+.) Is the solution acidic/basic/neutral? b. Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when ammonium chloride is dissolved in water. Is the solution acidic/basic/neutral?
an acid-base titration was preformed to determine the Ksp of a slightly soluble salt. the Ksp...
an acid-base titration was preformed to determine the Ksp of a slightly soluble salt. the Ksp was experimentally determined by 80°C, and the detaG° was determined to be 25.28 KJ/mol. if deltaS° is -115 J/mol•k, what is delta H in KJ/mol for this slightly soluble salt?
33 Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when sodium...
33
Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when sodium nitrite is dissolved in water. + H2O(0) = This solution is Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when calcium hypochlorite is dissolved in water + H20(0) = This solution is
1)-Briefly explain the role of the hydrochloric acid during the liquid-liquid extraction procedure. Draw the acid-base...
1)-Briefly explain the role of the hydrochloric acid during the liquid-liquid extraction procedure. Draw the acid-base reaction between lidocaine freebase and hydronium chloride to help your discussion and circle the organic species that is more soluble in water. 2)- Briefly explain the role of the potassium hydroxide during the liquid-liquid extraction procedure. Draw the acid-base reaction between lidocaine hydrochloride and potassium hydroxide to help your discussion and circle the organic species that is would be more soluble in the organic...
Write the net equations and determine the equilibrium constants for the acid-base reactions that occur when...
Write the net equations and determine the equilibrium constants for the acid-base reactions that occur when aqueous solutions of the following are mixed. (Use the lowest possible coefficients. Omit states-of-matter in your answer. Your reaction arrow may be either a right arrow (-->) or an equilibrium arrow (<=>), depending upon the value of Keq for the reaction. Use the Acid/Base Table. (a) acetic acid (CH3COOH) and ammonia, K= (b) hydrochloric acid and sodium hydroxide (Please write the conjugate acid and...
An acid-base titration was performed to determine the Kp of a slightly soluble salt. The K,...
An acid-base titration was performed to determine the Kp of a slightly soluble salt. The K, was experimentally determined at 70.0°C, and the AG" was determined to be 28.17 kJ/mol . WAS is -118 J/mol. K what is AH (in kJ/mol) for this slightly soluble salt? VO AED O ? kJ/mol Submit Request Answer
An acid–base titration was performed to determine the Ksp of a slightly soluble salt. The Ksp...
An acid–base titration was performed to determine the Ksp of a slightly soluble salt. The Ksp was experimentally determined at 53.0 oC , and the ΔGo was determined to be 25.20 kJ/mol . If ΔSo is -113 J/mol⋅K , what is ΔHo (in kJ/mol) for this slightly soluble salt? nothing kJ/mol k J / m o l
is a solution that resists changes in pH when a small amount of acid or base is added to best buffer solutions are prepared from weak acids and their conjugate base added as a sodium of potassium salt. Most biological systems must maintain a very narrow range of pH; therefore, buffers allow the biological solution to function correctly. Blood is a good example of a biological system that must maintain a pH in a very narrow range from 7.3 to...
33
Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when sodium nitrite is dissolved in water. + H2O(0) = This solution is Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when calcium hypochlorite is dissolved in water + H20(0) = This solution is
An acid-base titration was performed to determine the Kp of a slightly soluble salt. The K, was experimentally determined at 70.0°C, and the AG" was determined to be 28.17 kJ/mol . WAS is -118 J/mol. K what is AH (in kJ/mol) for this slightly soluble salt? VO AED O ? kJ/mol Submit Request Answer
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