Question

Write a story on the balancing act of equations

Answer 1

Answer:

Explanation:

1. 6 CO2 + 6 H2O → C6H12O6 + 6 O2 

2. 2 AgI + Na2S → Ag2S + 2 NaI

3. 4 FeS + 7 O2 → 2 Fe2O3 + 4 SO2

4. PCl5 + 4 H2O → H3PO4 + 5 HCl

5. 2 As + 6 NaOH → 2 Na3AsO3 + 3 H2

6. 3 Hg(OH)2 + 2 H3PO4 → Hg3(PO4)2 + 6 H2O

7. b12 HClO4 + P4O10 → 4 H3PO4 + 6 Cl2O7

8. 8 CO + 17 H2 → C8H18 + 8 H2O

9. 10 KClO3 + 3 P4 → 3 P4O10 + 10 KCl

10. SnO2 + 2 H2 → Sn + 2 H2O

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Answer 2

Balancing act of equation

     All chemical reactions or equations require to be balanced so that it follows the law of conservation of mass. Atoms are not damaged or formed during a chemical reaction. Scientists identify that there must be the same number of atoms on every side of equation. To balance the chemical equation, we must have to add COEFFICIENTS in front of the chemical formulas in the equation but we cannot change or add subscripts.

    A balanced chemical equation arises when the number of the diverse atoms of elements in the reactants side is equivalent to that of the products side. Balancing chemical equations is a procedure of trial and error.

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