An oxybromate compound, NaBrO_x, where x is a whole number, is analyzed and found to contain 52.95% Br by mass. What is x?

Name: An oxybromate compound, NaBrO x , where x is a whole number, is analyzed and found to contain 52.95% Br by mass. What is x?
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Question

Quizplus · Accepted Answer

To find x, calculate the molar mass of NaBrO_x and set up the equation for the percentage of Br: (Molar mass of Br / Molar mass of NaBrO_x) * 100 = 52.95%. Solving for x, we find that x = 3.

An Oxybromate Compound, NaBrOx, Where X Is a Whole Number

An Oxybromate Compound, NaBrO_x, Where X Is a Whole Number