How many atoms of hydrogen are present in 1.43 g of water?   A. 4.27 ´ 1023   B. 9.56 ´ 1022   C. 2.21 ´ 1019   D. 4.78 ´ 1022   E. 1.72 ´ 1024

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A: Molarity of H2SO4=2.54×10-4M To Calculate the concentration of [H3O+].

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A:

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Q: Calculate the dewpoint pressure if T = 600F. Components %mass methane 18.13 ethane 3.74 propane…

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Q: What is the molar mass of acetaminophen, C8H9NO2? A. 43 g/mol B. 76 g/mol C. 151 g/mol D. 162 g/mol…

A: It is required to calculate the molar mass of acetaminophen, C8H9NO2.

Q: 1. How many grams of C are present in 4.98 grams of carbon tetrafluoride ? grams C.

A: Since we are entitled to answer only 1 question, we will answer the first one as it is not mentioned…