11. A compound was found to contain 59.9% C, 8.06% H, and 32.0% O by mass. What is the empirical formula of the compound? A CsHsO₂ B. C10H1604 Q12. Which of the following dori noli A. Mixing NaCl C.C₂H4O D. CsH8O

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Q: In an aqueous solution at 25 °C, if [H₂O] = 9.1 x 104 M, then [OH] is:

A:

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Q: -3 -2 -1 0 +1 +2 +3 +4 +5 +6 +7 구모 99 5NO 2 + 6H+ + 2MnO4 999 오,99 5NO3 + 2Mn+2 + 3H2O Reset

A: This question belong to periodic table and Redox reactions.

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Q: E LEFT ALONE

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Q: %23 H H CHs H-C-ć-H CH3 H-C-c-H HC=O НС—о н ОН Но H ČH,OH ČH,OH 2 CI CI CI H C = C C = C 6. нн H CI…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".