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What is the relation of hydrochloric acids chemical behavior to its structure
From experimental data for rate of disappearance of CH3CHO, derive the rate law and the rate constant, k (with units).
Write down the dissociation reaction. (2) Estimate pH of a solution containing 0.6 g of acetic acid in 1 L of water. Molecular weight of acetic acid is 60 g/mol.
How do I calculate the theoretical pH of a solution made of 25 mL 0.10 M acetic acid and 25 mL 0.10 M sodium acetate
a 25 ml of sample of HNO3 is neutralized by 32.1 ml of 0.150 M KOH(aq). What is the molarity of HNO3?
State equations for one or more reactions that would account for the production of HCl during the acylation
Describe a push-down automaton that can recognize the language L-Complement where L={WW|W belongs to sigma*} I know the Context free grammar that generate the language and i know that i can convert a Context-free grammar into a push-down automaton.
A gaseous mixture of O_2 and N_2 contains 37.8 % nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 405 mmHg
Problem- How to prepare 100mL of extraction buffer using [ 10mM Tris-HCl, 1mM EDTA, 1mM phenylmethylsulfonyl fluoride (PMSF), and 1mM 2-mercaptoethanol.
100 ml of 1 M acetic acid (pKa 4.76) are placed in a flask. what is the ph if 2mL of 1 M KOH are added, and the total volume is adjusted to one liter with water.
Little is known about the properties of astatine, At, because of its rarity and high radioactivity. Nevertheless, it is possible for us to make many predictions about its properties. Do you expect the element to be a gas, liquid, or solid at room ..
How do soaps work, chemically speaking? Describe their chemical properties and give an example (including chemical formula) of a particular soap.
according to these wavelenghth differences between lines in the balmer series become smaller as n becomes larger, at what wavelenghth in nanometers do the lines converge.
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