This is the chemical formula for diethyl ether: CH3CH22O. Calculate the mass percent of hydrogen in diethyl ether. Round your answer to the nearest percentage.

14 % (to the nearest percentage)

Explanation:

We must first obtain the molar mass of diethyl ether rom its molecular formula,  C4H10O.

relative atomic mass of carbon =12, hydrogen =1 oxygen -16

Hence we have;

(4*12) + (10*1) +16 = 48 + 10 + 16 = 74g/mol

mass percent = total mass of hydrogen/ molar mass of compound * 100

% by mass of hydrogen = 10/74 * 100 = 14 % (to the nearest percentage)

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter