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What is a dependnet variable?
In simplest terms, a dependent variable is the a variable that depends on another variable.For example, if you are doing a biology lab, you may measure the length of time you leave something in acid with the change that it makes in the mass of an object. The change in mass is a variable, and it is dependent on the length of time you leave the object in the acid - so it is the dependent variable.
What is the monomer of the polymer?
The monomer is the individual amino acid following the amino acid assignation (NH2CHCOOHR) where the R group determines which amino acid it is - and is the variable unit.
What is the monomer of a polymer?
The monomer is the individual amino acid following the amino acid assignation (NH2CHCOOHR) where the R group determines which amino acid it is - and is the variable unit.
What is the percentage of citric acid in grapes?
The percentage of citric acid in grapes is typically around 0.03-0.08%.
What is the responding variable when testing acid and water to make acid rain and objects are added to the mixture to see how fast something corrodes?
The objects being added.
Is nitric acid a dilute acid?
Nitric acid can be dilute or concentrated. This is simply a matter of how much of it you have in a given amount of a solution, which is variable.
What is the chemical structure of Carboxypenicillin?
The carboxypenicillins feature the beta-lactam backbone of all penicillins but also feature a carboxylic acid or carboxylic acid ester group in the variable side-chain.
What is the dependent variable for the penny lab?
The dependent variable for the penny lab would likely be the volume of hydrogen gas produced during the reaction between the penny and the hydrochloric acid solution. This is the variable that is expected to change in response to the different conditions or factors being tested in the experiment.
What is simplest unit of a nucleic acid?
The simplest unit of Nucleic Acid is dependent on the variable you are inferring, such as deoxyribose or nucleotides.
Formula of amino acid?
(NH2)-(RCH)-(COOH) = (amino group)-(central carbon + hydrogen + variable side group)-(carboxyl group)
How much do acid indigestion tablets cost?
Antacids are not expensive, they are very common and simple drugs; the price is variable in different countries and pharmacies.
What is the pH of a weak acid?
The pH of a weak acid is typically below 7, as it partially dissociates in water to release hydrogen ions. The exact pH value will depend on the concentration and dissociation constant of the weak acid.
