QUESTION 3 Calculate the molecular weight of the following compound in g mol-1. Give your answer to 2 decimal places. of OMe

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

(11) How many sodium sulfate formula units are in 0.333 mol?

Write the correct answer with 1 place after the decimal point What is the molecular mass of C8H2?

Determine the formula weight of caffeine, C₈H₁₀N₄O₂. Provide an answer to two decimal places.

How many moles are there in 368.6 g of N*a_{2}*S*O_{4} * 3 Answer to 2 decimal places and give the unit.

77

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please answer this question in the same format that's in the picture below. (Example picture.) answer correctly.Question: Calculate the mass in grams for: 0.75 mol hydrogen sulfide (H2S).

One mole of a compound weighs 2.93x10-22. Determine the molar mass (g/mol). Group of answer choices 134g/mol 176g/mol 122g/mol 22.7g/mol