Chemistry

Online General Chemistry Courses

Chemistry is the part of science that helps to study the physical and chemical properties, composition, and structure of matter (substance, element, or atom) and interacts with energy. In such online chemistry courses, we guide or help beginners by providing general chemistry articles or topics, formulas, equations, questions, and solutions for their learning or study. In such parts of science, we study different articles, formulas, laws, equations, questions, and solutions related to physical, organic, inorganic, analytical, biochemistry, environmental chemistry, etc. The articles related to chemistry are given below:

Set of the quantum numbers to define orbital diagram shapes

Quantum Number

Quantum Numbers and Atomic Orbitals Quantum numbers such as principal, azimuthal, magnetic, and spin quantum number are the identification number of an electron present in...
pH and pOH Scale chart and definition for acidic, neutral and basic solution in chemistry

pH Scale

How to Calculate pH and pOH of a Solution? pH and pOH scale define and measure the acidity and basicity of neutral, acidic, and basic...
Le Chatelier Principle facts, effect and change of chemical Equilibrium position

Le Chatelier Principle

Chemical Equilibrium and Le Chatelier's Principle Le Chatelier's principle in chemistry predicts the effect on the system at chemical equilibrium when some of the factors...
relation between quantum numbers- for atomic theory questions and answers (quiz)

Atomic Theory Questions

Atomic Theory Multiple Choice Questions Atomic theory multiple choice questions or quizzes set in online learning chemistry for school college students provide 9 practice problems...
Alkene or Olefin like ethylene (C2H4) structure in Organic Chemistry

Alkenes Olefins

Alkene or Olefin in Organic Chemistry Alkenes names as olefins like ethylene, propylene, butylene, etc are unsaturated hydrocarbon containing at least one double or olefinic...
Chemical kinetics half life formula in chemistry, rate change of concentration of reactants and products of reactions per unit time

Chemical Kinetics

Chemical Kinetics in Chemistry Chemical kinetics is the branch of physical chemistry concerned with the rate change of concentration of reactants and products of chemical...
Graham's Law definition, application and formula to calculate rate of diffusion or effusion of gases

Graham’s Law

Graham's Law of Diffusion Graham's Law of diffusion and effusion in chemistry was proposed by Scottish physical chemist Thomas Graham in 1948 to study the...
Alpha, beta and gamma rays or particles charge, mass, velocity, and radiation power

Alpha Beta Gamma

Alpha Beta Gamma Rays Properties Alpha, beta, gamma rays radiation in radioactivity is the spontaneous radioactive decay of atomic particles in the form of energy...
Van der Waals equation for real gases derivation and formula

Van der Waals Equation

Van der Waals Equation of State Van der Waals equation of state is given by modifying the ideal gas law in 1873. He put the...
Acids and bases properties and definition in chemistry

Acids Bases

Acids and Bases Properties Acids and bases in chemistry commonly possess some opposite properties. For example, acids are chemical substances whose aqueous or water solution...