Author name: KashmirStudy

Chemical Reaction 10th notes

Chemical Equations Chemical Equations 1. Reactants → Products A chemical equation is written as:Reactants→Products\textbf{Reactants} \rightarrow \textbf{Products}Reactants→Products The arrow (→) shows the direction of the reaction. 2. Important Historical Contributions These discoveries helped scientists understand how chemical reactions work. 3. Balanced Chemical Equation A balanced equation has: 👉 The same number of atoms of each element

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Q1. What is light? Answer: A form of energy 💡 Hint It enables us to see objects. 📨 Ask Community Q2. Speed of light in vacuum? Answer: 3 × 10⁸ m/s 💡 Hint Vacuum offers no resistance. 📨 Ask Community Q3. Speed of light in vacuum. Answer: 3 × 10⁸ m/s 💡 Hint Vacuum offers

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