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Hydrogen peroxide, H2O2, is unstable under certain conditions and decomposes as follows:
2 H2O2 ā†’ 2 H2O + O2
? g 34.00 g 15.98 g
What mass of hydrogen peroxide, to the nearest hundredth of a gram, is decomposed in this reaction?
Please help šŸ˜”

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Ugh

  1. Ms. Sue or someone smart can you please help I don't understand šŸ˜–šŸ˜”

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    Ugh

  2. Mrs. Sue died due to sickness. I came here looking for the answer too. The best answer I have is 49.98. I added 15.98g and 34g. I'm not sure if it's right but it's the best I got.

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    .

  4. That question is flawed or there is a typo somewhere. 49.98 SHOULD BE the correct answer BUT if you start with 49.98 g H2O2 and decompose all of it you do NOT get 34.00 g H2O and 15.98 g O2. Starting with 49.98 g H2O2 will give you 26.46 g H2O and 23.52 g O2.

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    DrBob222

  5. @"." Mrs.Sue died due to covid-19 DrBob222 is now your teacher

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    -jiskha.com Admin-

  6. I am Mrs.sues spirit and i am smart

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    Anonymous

  8. RIP Mrs. Sue. Fly High. Thank you for all the help.

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    Moz

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