ରାସାୟନିକ ପ୍ରତିକ୍ରିୟା ଓ ରାସାୟନିକ ସମୀକରଣ Part-1 Class-x

Описание: • ମୌଳିକର Valency
• ସଂଶ୍ଳେଷଣ ରାସାୟନିକ ପ୍ରତିକ୍ରିୟା
• ତାପ ଉତ୍ପାଦି ରାସାୟନିକ ପ୍ରତିକ୍ରିୟା
• ବିଘଟନ ରାସାୟନିକ ପ୍ରତିକ୍ରିୟା
@ରାସାୟନିକ ପ୍ରତିକ୍ରିୟା ଓ ରାସାୟନିକ ସମୀକରଣ Class-x
Valence and Elements [00:00]: The instructor lists elements from Hydrogen to Zinc and explains their valence (combining capacity). For instance, Hydrogen is +1, Oxygen is -2, and Magnesium is +2.
​Forming Compounds [03:10]: A demonstration of how to write chemical formulas by exchanging valences (e.g., how Na and OH form NaOH).
​Common Acids [07:41]: Introduction to symbols and names for essential acids like Nitric Acid (HNO_3), Sulfuric Acid (H_2SO_4), and Hydrochloric Acid (HCl).
​Types of Chemical Reactions:
​Combination Reaction (ସଂଶ୍ଲେଷଣ ପ୍ରତିକ୍ରିୟା) [12:51]: Defined as a reaction where two or more reactants combine to form a single product. Examples include CaO + H_2O \rightarrow Ca(OH)_2.
​Exothermic Reaction (ତାପଉତ୍ପାଦୀ ପ୍ରତିକ୍ରିୟା) [17:34]: Reactions that release heat energy, such as respiration and the burning of natural gas.
​Decomposition Reaction (ବିଘଟନ ପ୍ରତିକ୍ରିୟା) [19:55]: Reactions where a single reactant breaks down into multiple products. This is further divided into:
​Thermal Decomposition [21:02]: Using heat (e.g., breaking down Calcium Carbonate).
​Photolytic Decomposition [26:22]: Using sunlight (e.g., Silver Bromide breaking down).
​Electrolytic Decomposition [28:13]: Using electricity (e.g., the electrolysis of water to produce Hydrogen and Oxygen).