1. The Acidity Constant Ka and Its Negative Logarithm pKa Let’s review some key principles of acidity constants to make sure we’re all on the same page. The acidity constant, Ka, is a measurement of the equilibrium between an acid, H-A and its dissociation to give H+ and its conjuga...
have emerged as potent secondary cariogenic agents, isolated from 40% to 60% of adult and pediatric caries25.Candidais a powerful opportunistic caries yeast that relies on the production of short-chain carboxylic acids and proteinases, as well as its ability to adhere to abiotic surfaces and ...
have emerged as potent secondary cariogenic agents, isolated from 40% to 60% of adult and pediatric caries25.Candidais a powerful opportunistic caries yeast that relies on the production of short-chain carboxylic acids and proteinases, as well as its ability to adhere to abiotic surfaces and ...
6.8 Mechanisms and Arrow Pushing We use arrows to show how electrons move when bonds break and form It will be a huge benefit in this course to master the skill of arrow pushing There are four main ways that electrons move in ionic reactions 1.Nucleophilic Attack 2.Loss of a Leaving Group...
This pH scale matters when it comes to your housekeeping. A cleaning product’s pH will determine its efficacy. Here are the average pH levels of common chemical cleaning products Bleach should not be used on fabric or mixed with any other chemicals or cleaning supplies An alkaline substance ...
FT-ICR MS (Fourier-transform ion cyclotron resonance mass spectrometry) analysis has shown great potential to aid in the understanding of the extremely high molecular diversity of cloud water samples. The main goal of this work was to determine the differences in terms of formula assignment for an...