Chemistry

What is a Homogeneous Mixture? In chemistry, a homogeneous mixture is a type of mixture. Another type of mixture is a heterogeneous mixture. Homogeneous mixtures, like pure substances, have a single phase of matter observed, as opposed to heterogeneous mixtures, which have two or more phases of matter.   Because salt has a distinct composition, […]

A heterogeneous mixture has a non-uniform composition. The composition of the sample varies in a heterogeneous mixture. These mixtures have at least two distinct phases with various characteristics. A sample of a heterogeneous mixture shows the individual components. A phase is any fraction of a sample with consistent composition and properties. A pure substance or

A mixture in chemistry is a compound made up of two or more chemical substances that are not chemically linked to each other. The physical combination of two or more substances is referred to as a mixture. The chemical identity of the constituents is preserved in a mixture, which can take the form of solutions,

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