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No of molecules = mass in gram/molar mass × NA So first we need to convert 500mg into grams so 500/1000 = 0.5 Put the values in formula = 0.5/274 × 6.02×10²³ = 1.05×10²¹
The answers are 1. The inclusion of people's heads for flowers. 2. Drawing an imaginary creature with rainbow horns. 3. Creativity allows for new designs to be developed for the product and advertising. You welcome...
what is the distance travelled