Category «Chemistry Formulas»

Chemistry Quiz App

Chemistry Notes Info Apps

Chemistry Quiz App Chemistry Quiz – Chemistry Notes Info Jitendra Singh SandhuEducation 3 Contains Ads This app is compatible with all of your devices. Add to Wishlist Install https://play.google.com/store/apps/details?id=com.appybuilder.sandhujitendra.ChemistryQuizApp Chemistry Quiz – Chemistry Notes Info This Chemistry Quiz App is developed to improve your chemistry skills. This app contain so many chemistry mcqs to make …

Chemistry Formulas for Chemical Bonding

Chemistry Formulas for Chemical Bonding      1.       Necessary condition for an ionic solid to be dissolved in water                                 Hydration Energy > Lattice Energy    2.       Order of melting and boiling points of certain compounds NaF > NaCl > NaBr > NaI;    MgO > CaO > BaO 3.       No Bond is 100% Ionic …

Chemistry Formulas for Nuclear Chemistry (Radioactivity)

Chemistry Formulas for Nuclear Chemistry (Radioactivity) Empirical relationship between size of nucleus and its mass number is             R = R0A1/3 Where,                                    R = radius of nucleus,             A = mass number,             R0 = contestant = 1.4×10-13cm Rate of Decayof radioactive substance Where,             K = decay constant,             N = No. …

Chemistry Formula for Atomic Structure Part 2

Chemistry Formulas for Atomic Structure Chemistry Formulas from Bohr’s Model of Atom ·         Angular momentum of electron in nth orbit Where, m = Mass of the electron,             v = velocity of electron,             r = radius of the orbit,             h = Planck’s constant,             n = no. of orbit in which electron is …

Chemistry Formulas for Structure of Atom Part 1

Chemistry Formulas of Structure of Atom Chemistry Formulas from Rutherford Atomic Model ·         Radius of Nucleus, rn = r0 × A1/3 Where, A = Mass Number,                r0= Proportionality Constant = 1.4 × 10-13 cm ·         Volume of the nucleus = Approx. 10-39 cm3 ·         Volume of the atom = Approx. 10-24 cm3 ·         Density …

Chemistry formulas for Atoms, Molecules and Chemical Arithmetic Part II

Chemistry formulas for Atoms, Molecules and Chemical Arithmetic Part II Gram Atomic Weight (GAW) related Chemical Formulas ·         No. of Gram Atoms or Mole Atoms = Weight of an Element/GAW ·         Weight of an Element in gram = No. of Gram Atoms x GAW ·         No. of atoms in 1 GAW = 6.02×1023 ·         No. …

Chemistry formulas for Atoms, Molecules and Chemical Arithmetic Part I

Chemistry formulas for Atoms, Molecules and Chemical Arithmetic Part I Atomic Weight related Chemical Formulas ·         Atomic Weight of an Element = Weight of an average Atom of that Element/ (1/12)x Mass of an element of C12 ·         1 a.m.u. = 1.66×10-24g ·         Atomic Weight = Gram Atomic Weight (GAW) ·          1 Gram Atomic Weight …

Volumetric Analysis Chemistry Formulas

Volumetric Analysis Volumetric Analysis is a quantitative chemical analysis method. In Volumetric analysis, we measure the volume of the standard solution (whose concentration is known) to know the unknown concentration of the analyte. Volumetric analysis is also called titrimetric analysis. The basic principle of titration is “concentration of a substance in solution is measured by …

Gravimetric Analysis Chemistry Formulas

Gravimetric Analysis Gravimetric Analysis is a quantitative chemical analysis method. In gravimetric analysis, we establish relationship between weights of two substances or sometimes establish relationship between weight of a substance with volume of gas or gases. How to Solve Problems of Gravimetric Analysis for Mass to Mass Relationship Solve problems of gravimetric analysis for mass …

Chemical Arithmetic and Chemical Stoichiometry

Chemical Arithmetic Chemistry is mainly an experimental science, in which we study about physical properties and chemical properties of different substances and measure these properties up to highest possibility with great efforts to get results with great precision and accuracy. Results of our experimental measurements or numerical problems have- Arithmetic number, Unit of measurement. Chemical …

Chemistry 11th & 12th Formula in pdf

11th & 12th Classes Formula in PDF Below is the list of Chemical Formulas Resources 1. Chemistry formulas for Atoms, Molecules and Chemical Arithmetic Part I 2. Chemistry formulas for Atoms, Molecules and Chemical Arithmetic Part II 3. Chemistry Formulas for Structure of Atom Part 1 4. Chemistry Formula for Atomic Structure Part 2 5. …