How do you calculate wt %?
To determine the weight per cent of a solution, divide the mass of solute by mass of the solution (solute and solvent together) and multiply by 100 to obtain per cent. What is wt weight? Wt:...
View ArticleWhat is the real definition of acid?
ACID DEFINITION IN CHEMISTRY. An acid is a chemical species that donates protons or hydrogen ions and/or accepts electrons. Most acids contain a hydrogen atom bonded that can release (dissociate) to...
View ArticleWhat do brackets indicate in chemistry?
The symbol for molarity is M or moles/liter. Chemists also use square brackets to indicate a reference to the molarity of a substance. For example, the expression [Ag+] refers to the molarity of the...
View ArticleWhat is ISO organic chemistry?
The term Iso in organic chemistry refers to an organic compound containing all carbon atoms except one form a continuous chain. The use of this prefix is to name a compound having a carbon chain...
View ArticleWhat are peroxides examples?
Main group peroxides, compounds with the linkage E−O−O−E (E = main group element). Metal peroxides, examples being barium peroxide (BaO2), sodium peroxide (Na2O2) and zinc peroxide (ZnO2). Organic...
View ArticleWhat is graduated pipette and its uses?
A graduated pipette is a pipette with its volume, in increments, marked along the tube. It is used to accurately measure and transfer a volume of liquid from one container to another. It is made from...
View ArticleWhat is chemical formula of oil?
Its chemical formula, C8H18, reflects the fact that each of the carbons is covalently bonded to one or two of the other carbon atoms and two to three hydrogen atoms. What is oil organic chemistry? It...
View ArticleWhat is standardization in acid base chemistry what constitutes a standard in...
Standardization is the process of determining the exact concentration (molarity) of a solution. Titration is one type of analytical procedure often used in standardization. In a titration, an exact...
View ArticleWhat is the molarity of 0.1 N?
Therefore, the answer is option (A). That is, the molarity of 0.1 N oxalic acid is 0.05 M. What does 0.1 N NaOH mean? So the equivalent weight of NaOH is 40. To make 1 N solution, dissolve 40.00 g of...
View ArticleWhat is kb and pKb value in chemistry?
Similarly, Kb is the base dissociation constant, while pKb is the -log of the constant. The acid and base dissociation constants are usually expressed in terms of moles per liter (mol/L). Acids and...
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