Question

what is balanced chemical equation ​

Answer 1

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A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and formulae, wherein the reactant entities are given on the left-hand side and the product entities on the right-hand side.

किसी रासायनिक अभिक्रिया के प्रतीकात्मक निरूपण को रासायनिक समीकरण कहते हैं । इसे समीकरण इसलिये कहा जाता है कि इसमें समता चिन्ह का प्रयोग किया जाता है । समता चिन्ह के बायीं ओर क्रिया करने वाले लिखे जाते हैं तथा इसके दायीं ओर उत्पाद लिखे जाते हैं।

As an example....उदाहरण के लिए निम्नलिखित अभिक्रिया को देखिए-

2HCl + 2Na → 2NaCl + H

2

Answer 2

Answer:

a balanced chemical equation is the one in which number of atoms of elements in the reactant side is equal to number of atoms of elements in product side. a chemical equation shud always be balances because of law of  conservation of mass