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What is the molarity of an unknown acid if 40.5 ml of the acid can be titrated to an end point by 20.5 ml of .2250 M NaOH?
The molarity of the unknown acid can be calculated using the formula: M acid x V acid = M base x V base. In this case, the molarity of the unknown acid is 0.112 M.
How do you 0.02 m sulphuric acid standardization calculation?
To standardize 0.02 M sulfuric acid, you would titrate it against a known concentration of a base, such as sodium hydroxide. By measuring the volume of the base required to neutralize the acid, you can calculate the exact concentration of the sulfuric acid solution. The standardization calculation involves using the stoichiometry of the acid-base reaction to determine the concentration of the acid solution.
What has the author M L Halperin written?
M. L. Halperin has written: 'Fluid, electrolyte, and acid-base physiology' -- subject(s): Acid-base imbalances, Water-electrolyte imbalances, Case studies, Physiopathology, Acid-Base Imbalance, Diagnosis, Water-Electrolyte Imbalance, Potassium, Metabolism 'The acid truth and basic facts-- with a sweet touch, an enlytenment [sic]'
What is the base triplet in m-rna that specifies a paticular amino acid?
This triplet is called a codon.
What base neautralizes sulfuric acid?
A base is any oxide of a Group (I) or (II) metal ,such as K2O or MgO. As a general formula it is ' M2O ' or ' MO '. NB Do not confuse a base with an alkali. An alkali is a soluble base. e.g. M2O + H2O = 2MOH or MO + H2O = M(OH)2 'M' is the given metal. NNB The general acid reactions are Acid + Base = Salt + Water Acid + Alkali = Salt + Water (again). Also Acid + metal = Salt + Hydrogen Acid + Carbonate = Salt + Water + Carbon Dioxide.
What best describes a bronsted lowry acid base reaction?
Acid + base conjugate base + conjugate acid
Is acetamide acid or base?
Acetamide is a weak base. It can undergo protonation to form the conjugate acid, acetic acid, in acidic solutions.
Which of the following best describes a bronsted lowry acid base reaction?
A Brønsted-Lowry acid-base reaction involves the transfer of a proton (H+) from the acid to the base. The acid donates a proton, while the base accepts a proton. This results in the formation of a conjugate base from the acid and a conjugate acid from the base.
What is a congugate base?
The base which a certain acid turns into.Every acid had a conjugate base:HX (acid) X- (conjugate base)The acid is also called the base's conjugate acid.
What is th unit of measure used to express the concentration of an acid or base?
The concentration of an acid or base is typically expressed in moles per liter (mol/L) or molarity (M).
1.122 g of an unknown monoprotic base dissolved in 50.0 mL of water is titrated to endpoint with 20.0 mL of a 1.00 M HCL solution?
Using the mass of the base and volume of the acid, you can calculate the molarity of the base. Then, using the volume of acid required to reach the endpoint, you can calculate the molarity of the acid. Finally, use the stoichiometry between the base and acid to determine the molar mass of the unknown base.
What is the name of the reaction between acid and an alkaline?
Neutralisation. Because one of the products is WATER (neutral pH = 7). Acid + Alkali = Salt + Water Acid + Base = Salt + Water Acid + Metal = Salt + Hydrogen Acid + Carbonate = Salt + Water + Carbon Dioxide. Are the general 'acid' reactions. NB ; An Alkali is a soluble Base. NNB ; The 'Salt' is NOT table salt, but a Chemical Salt. of the form M(n+)A(m-) , where 'M' is the Metal Cation and 'A' is the Acidic Anion.
