12 1. In mammals, lactose (milk sugar) is metabolized to glucose (C6H₁2O6), the key nutrient for generating chemical potential energy. What is the mass percent of each element in glucose? How many grams of carbon are in 16.55 g of glucose? a) 6.714 mass % C, 40.00 mass % H, 53.29 mass % O, 6.620 g C b) 40.00 mass % C, 6.714 mass % H, 53.29 mass % O, 6.620 g C c) 6.620 mass % C, 6.714 mass % H, 40.00 mass % O, 53.29 g C d) 50.00 mass % C, 7.714 mass % H, 5.329 mass % O, 66.20 g C

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Name:
Date:
1. In mammals, lactose (milk sugar) is metabolized to glucose
(C₂H₁2O), the key nutrient for generating chemical potential energy.
12
What is the mass percent of each element in glucose? How many grams
of carbon are in 16.55 g of glucose?
a) 6.714 mass % C, 40.00 mass % H, 53.29 mass % O, 6.620 g C
b) 40.00 mass % C, 6.714 mass % H, 53.29 mass % O, 6.620 g C
c) 6.620 mass % C, 6.714 mass % H, 40.00 mass % O, 53.29 g C
d) 50.00 mass % C, 7.714 mass % H, 5.329 mass % O, 66.20 g C
Transcribed Image Text:Name: Date: 1. In mammals, lactose (milk sugar) is metabolized to glucose (C₂H₁2O), the key nutrient for generating chemical potential energy. 12 What is the mass percent of each element in glucose? How many grams of carbon are in 16.55 g of glucose? a) 6.714 mass % C, 40.00 mass % H, 53.29 mass % O, 6.620 g C b) 40.00 mass % C, 6.714 mass % H, 53.29 mass % O, 6.620 g C c) 6.620 mass % C, 6.714 mass % H, 40.00 mass % O, 53.29 g C d) 50.00 mass % C, 7.714 mass % H, 5.329 mass % O, 66.20 g C
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