IN THE REACTION BETWEEN SODIUM HYDROXIDE AND TETRAOXOSULPHATE (VI) SOLUTIONS, WHAT VOLUME OF 0.5 MOLAR SODIUM HYDROXIDE WOULD EXACTLY NEUTRALIZE 10CM3 OF 1.25 MOLAR TETRAOXOSULPHATE (VI) ACID
The reaction between sodium hydroxide (NaOH) and tetraoxosulphate (VI) solutions can be represented by the following balanced chemical equation: H2SO4 + 2NaOH → Na2SO4 + 2H2O From the balanced equation, it is clear that 1 mole of sulfuric acid (H2SO4)…
AN ACID PRESENT IN PROTEINS IS
A. lactic acid B. amino acid ✓ C. propanoic acid D. palmitic acid E. stearic acid The answer to the question is: B. amino acid Amino acids are organic compounds that serve as the building blocks of proteins. They contain both an amino group (-NH2)…
COPPER METAL WILL REACT WITH CONCENTRATED TRIOXONITRATE (V) ACID TO GIVE
A. Cu(NO3)3 + NO + N2O4 + H2O B. Cu(NO3)2 + NO + H2O C. CuO + NO2 + H2O D. Cu(NO3)2 + NO2 + H2O ✓ The answer to the question is: D. Cu(NO3)2+ NO2 + H2O When copper metal reacts with concentrated trioxonitrate(V) acid (also known as nitric acid),…
WHAT ARE THE RAW MATERIALS REQUIRED FOR THE MANUFACTURE OF TETRAOXOSULPHATE (VI) ACID BY THE CONTACT PROCESS
The manufacture of tetraoxosulphate (VI) acid, commonly known as sulfuric acid, involves several raw materials in the contact process. These raw materials are essential for the production of this important industrial chemical. The primary raw materials required for the manufacture…
IF 1.5 MOLES OF OXYGEN REACTS WITH SULPHUR (IV) OXIDE, CALCULATE THE MASS OF TETRAOXOSULPHATE(VI) ACID PRODUCED
To calculate the mass of tetraoxosulfate (VI) acid produced when 1.5 moles of oxygen reacts with sulfur (IV) oxide, we need to determine the balanced chemical equation for the reaction first. The balanced equation is as follows: 2SO2 + O2…
HARNESSING NUCLEIC ACID PROBES FOR RESEARCH ADVANCEMENTS
Nucleic acid probes are short sequences of single-stranded DNA or RNA that are used to detect complementary sequences in a sample. These probes are essential tools in molecular biology and genetics, enabling the identification and analysis of specific nucleic acid…
GASTRIC ACID SECRETION AND PEPTIC ULCERATION
Introduction Gastric acid secretion plays an important role in the digestive process by breaking down food and activating digestive enzymes. However, excessive acid production can lead to the development of peptic ulcers, which are sores that form in the lining…
ACID AND BASE MODELS
Bronsted – Lowry and Lewis concept of acids and bases The Bronsted-Lowry and Lewis concepts are two different ways of defining acids and bases. The Bronsted-Lowry concept defines an acid as a substance that donates a proton (H+) and a…
CRUD AND ACID
CRUD In computer programming, CRUD is an acronym for create, read, update and delete which are the four basic functions of persistent storage. It is also sometimes used to describe user interface conventions that facilitate viewing, searching, and changing information;…