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A chemical property is a property of a substance that is observed when a substance undergoes a chemical change. I A chemical compound is obtained by the chemical combination of two or more elements in a definite proportion by mass.
If concentration increases pH decreases and then it will be acidic.
What is chemical characteristics. A chemical property is a property of a substance that is observed when a substance undergoes a chemical change. A chemical change is a type. Chemical Property A chemical property is a characteristic of a substance that may be observed when it participates in a chemical reaction.
Examples of chemical properties include flammability toxicity chemical stability. Chemical properties are characteristics of a material that become evident when the material undergoes a chemical reaction or chemical change. People cannot observe chemical properties by simply viewing or touching a sample of the material.
The actual structure of the material must be changed in order for people to observe the chemical properties. Chemical characteristics of a substance include whether it reacts with certain other chemicals. For example a property of iron is that it reacts with oxygen to form iron oxide or rust.
A chemical property of baking soda is its reaction with citric acid to. A chemical compound has the following characteristics. I A chemical compound is obtained by the chemical combination of two or more elements in a definite proportion by mass.
Ii Compounds are homogeneous ie. Their properties are the same throughout. Chemical characteristics Mineral content.
The bulk of soil consists of mineral particles that are composed of arrays of silicate ions SiO 4 4 combined with various positively charged metal ions. It is the number and type of the metal ions present that determine the particular mineral. Chemical Characteristics of Water Acidity of Water.
It is defined as the negative log of the hydrogen ion concentration. The pH scale is logarithmic and. Hardness of water is merely due to salt of calcium and magnesium.
Temporary hardness is due to. Chemical kinetics is the study of chemical processes and rates of reactions. This includes the analysis of conditions that affect speed of a chemical reaction understanding reaction mechanisms and transition states and forming mathematical models to predict and describe a chemical reaction.
Chemical characteristics of sewage. In general sewage contains large amount of organic matters. However amount of organic matter depends on types and condition of sewage.
Organic matter in sewage may be found in the form of dissolved substances colloidal matter suspended or sedimented form. Chemical compounds show a bewildering array of characteristics. At ordinary temperatures and pressures some are solids some are liquids and some are gases.
The colours of the various compounds span those of the rainbow. Some compounds are highly toxic to humans whereas others are essential for life. There are many characteristics that are necessary to make a good Chemist.
The list below explains in brief the characteristic and why it is important. Investigative - An inquiring mind is essential for a Chemist. This trait prompts the questioning of conventional thinking and.
Stone is a chemical element with the symbol Li and atomic number 3. It is a soft silvery-white alkali metal. Under standard conditions it is the lightest metal and the lightest solid element.
Like all alkali metals lithium is highly reactive and flammable and must be stored in mineral oil. Characteristics Types Examples Constant Calcium carbonate CaCO 3 Acetic acid CH₃COOH Ethyl acetate C 4 H 8 O 2. What are the Characteristics of Compounds Compounds.
A compound is a substance made up of two or more elements chemically combined in a fixed proportion by mass. A compound is formed as a result of chemical reaction between the constituent elements. The properties of compound are different from the properties of the elements from.
With these characteristics it is easier to know what kind of change took place. There is a change in color There is a change in temperature. You can tell when the temperature is changing because when a chemical reaction is happening and bubbles start showing up.
Chemical Characteristics of Water 1. Total Solids and Suspended Solids. Total solids suspended solids dissolved solids can be obtained by evaporating.
PH value of Water. If concentration increases pH decreases and then it will be acidic.