Chemistry

This short article is going to be about ignition temperature which is the lowest temperature at which a substance catches fire. Before going any further let us first see why fire is important to us. We will also learn about why knowing this temperature for various substances is important to us. TLDR; The lowest temperature […]

We already know what are elements in chemistry. In this article, we will learn about the most abundant element on earth and its atmosphere.  Some elements are found in abundance whereas some elements are almost rare on the Earth. Did you know that there are a total of 118 elements? (read What is an element

In this article, we will learn about what elements are along with examples. We will define chemical elements, learn about how many elements are there, and will discuss isotopes and allotropes during the course of our article. Introduction We all know about matter and its properties. Matter is defined as anything that takes up space

Question 1 Calculate the Molarity of the below solutions a.100 g NaCl dissolved in 1500 cm3 solution b..2 Moles of AgNO3 in 2 L of solution c.16 gm of CH3OH in 400 cm3 of solution Molar Mass of NaCL = 58.5 g/Moles Molar Mass of CH3 OH = 32 g/Moles Answer a.14 M b..1 M

In this post , we will be checking out what is weight percent or mass percent,what is Weight percent or mass percent formula, how to convert weight percent to mole fraction Weight percent or mass percent is defined as the weight of the solute in 100 gm of the solution $Weight \; percent= \frac {mass

Significant Figures is an important concept to learn. We should know how to round off the numbers and find the significant figures or digits .Here is the Significant Figures worksheet to practice and master the concept of the significant figures Question 1 Find the significant figures in the below numbers a.  1065 b. .00008 c. 101.01

Ever wondered about the reason for the light from the edge of clouds or from windows in your darkroom or the beautiful sunlight coming through trees or the blue color of smoke from your motorcycle engine or the blue color of the sky? These mesmerizing phenomena are known as the Tyndall effect. To understand the