the acid ionization constant‚ Ka. The equation for Ka incorporates the concentration of water as a constant value. Ka = [ H3O+][A-] [HA] and Ka = Kd [H2O] Organic acid ionization constants can cumbersome to work with because they are often very small numbers. Acetic acid‚ for example‚ has a Ka is value of about 0.00001 (or 10-5)‚ phenol has a Ka of 10-10. It is usually more convenient to use a logarithmic scale to handle these numbers. Accordingly‚ Ka values are transformed to pKa values
Premium Acid dissociation constant Acetic acid Acid
1. Adsorption: Concentration of liquid or gaseous molecules over the surface of a solid material is known as adsorption. It is a surface phenomenon. (e.g.) H2 adsorption over nickel. The solid material is known as adsorbent. (e.g.) Nickel‚ Silica gel‚ Charcoal‚ Zeolite The gaseous or liquid molecules are adsorbate (e.g.) H2 gas‚ Bromine‚ benzene‚ water vapour For gases‚ a special name is given as “occlusion’ 2.If the concentration is of bulk phenomenon‚ it is absorption
Premium Adsorption
Poetic Elements in Sande¿ak¡vyas Introduction Sanskrit is the vast and rich treasure house of various branches of knowledge. It has produced magnificent and sublime poetry since time immemorial. Ancient Indian thinkers thought a lot on the various aspects of poetry from different angles and consequently criticism of poetry developed here. New views emerged‚ several literary principles were explored and a series of schools of poetics came into existence. Sanskrit poetics is remarkably rich. Inasmuch
Premium Poetry Sanskrit Vedas
1. Objectives • To provide an introduction to the main features of computer aided design and analysis of power systems and the use of ERACS software package for diagram building and Load Flow analysis. • Enhance the student learning process‚ by relating the theory and analytical procedures to computer aided techniques for system analysis and problems solving. • To give the student the basic hands-on experience on the use of industry-based software package to simulate faulted power
Premium Electrical engineering Circuit breaker Electricity distribution
riendship is not finding Gold or Silver among d rocks of life. It is accepting each other as coal till Diamonds are formed through time. ======== (2) ========= Ishq ke gamon ka koi hisab nahi‚ ye aag ka driya hai koi sailab nahi. Sach kehte hai log aashiq tadaf-tadaf k mar jate hai‚ kyun k ishq k rog ka koi ilaaj nahi. ======== (3) ========= Our frndship is like a kite‚ u r the color paper of kite. people c & appriciate u. I m the thread‚ [pic] invisible to people bt always
Premium Love
Për sa i përket qellimit që ka feja kryesisht mund të themi se tashmë ajo është bërë faktor stabiliteti në shoqëri. Feja përbën një faktor të rëndësishëm të integrimit shoqëror. Kështu ajo i ushqen anëtarët e vet me vlera dhe norma si dhe ndihmon konsensusin e tyre për cështjet morale
Premium
you? I’m fine‚ thanks. And you? お元気ですか？ (o genki desu ka) はい、元気です。あなたは？ (hai‚ genki desu. anata wa?) お蔭様で元気です (o kagesama de genki desu) Long time no see 久しぶり (hisashiburi) お久しぶりですね (o hisashiburi desu ne) What’s your name? My name is ... お名前はなんですか? (o-namae wa nan desu ka) ... だ (... da) (inf) ...です (... desu) (frm) Where are you from? I’m from ... 出身はどこですか？ (Shusshin wa doko desu ka?) どちらからですか (Dochira kara desu ka?) - frm 私は）～出身です ((watashi wa) ... shusshin desu) Pleased
Premium Japanese language Luck Greeting
Early civilization often had firm beliefs religiously and rooted worldviews in their relationships respective to the environments that they occupy. In the early Mesopotamian civilization‚ they practiced religion based on deities of the environment. Similarly to the Mesopotamians‚ early Egyptian civilization also had deities of the environment including deities of the Sun‚ the Moon‚ and the Desert. Both resulting civilizations practiced religion that focused on their relationship with the environment
Premium
Stephen G. Abelada BS ChE IV Date Submitted: January 4‚ 2012 ChE 171 Assignment 1. Essential and Non-essential Amino acids Amino acids are organic compounds which contain both an amino group and a carboxyl group and may be divided into two groups basing on whether they are produced internally by the human body or not: essential and non-essential amino acids (hyperphysics.phy-astr.gsu.edu‚ 2012). An essential amino acid (indispensable amino acid) is an amino
Premium Amino acid Essential amino acid Acid
kar raha tha. Diwali ki chuttiyon me main mere uncle aunty ke city gaya tha‚ which is a popular touristic city in maharshtra. Me karib shaam 8 baje unke yaha pahucha. Maine ghar ke compound se bell bajayi aur mere uncle ne gharke bahar aake compound ka hate khola. Maine mere car park kardi aur car ke bahar aake uncle ke gale mila. Fir hum dono saman nikaal ke ghar me gaye. Uncle muhjhe milke bahot khush the‚ hum dono bilkul friends ke tarha he. Uncle aunty ke shadi ko 4 saal hogaye the magar firbhi
Premium