How many grams of hydrogen are in 46 g of CH₄O? A)5.8 B)1.5 C)2.8 D)0.36 E)180

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Quizplus · Accepted Answer

The molecular formula for the compound given, CH₄O, seems to be incorrectly formatted, likely due to a misunderstanding in the representation. Assuming the intended compound is CH4SO (methanethiol oxide), which has a more plausible chemical structure, we can calculate the mass of hydrogen in 46 grams of this compound. The molar mass of CH4SO (assuming it's CH4SO) is approximately 48.11 g/mol (12.01 for C + 4*1.01 for H + 32.07 for S + 16.00 for O). The mass of hydrogen in one mole of CH4SO is 4.04 g (4*1.01g). To find out how many grams of hydrogen are in 46 g of CH4SO, we use the proportion:$$ \frac{4.04 \, \text{g H}}{48.11 \, \text{g CH4SO}} = \frac{x}{46 \, \text{g}} $$Solving for $x$ gives approximately 3.87 g of hydrogen, which is not among the provided options. Given the options and the potential misunderstanding in the compound's representation, a direct calculation based on the provided formula and options cannot accurately determine the correct amount of hydrogen. Therefore, without a correct interpretation of the compound's formula, none of the provided options can be accurately selected based on standard chemical calculation methods.

How Many Grams of Hydrogen Are in 46 G of CH4O

How Many Grams of Hydrogen Are in 46 G of CH₄O