Explanation:
Photosynthesis occurs in chloroplasts, and cellular respiration occurs in mitochondria
Isomers are the compounds having same molecular formula but different structural formula.
Since, molecular formula is isomers are same, they have same mass.
Now, <span>methyl ethanoate is an isomer of propanoic acid, hence they have same mass.
</span>∴ Molecular mass of propanoic acid = 74.1 amu or 74.1 g/mol<span>
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The coefficients next to the symbols of entities indicate the number of moles of a substance produced or used in the chemical reaction.
