Chemistry, 19.08.2021 01:00 emilyburrell575
The pH of a sample of milk is 6.77 at 25°. Calculate its pOH, [H⁺], and [OH⁻]. Deduce whether it is acidic, basic, or neutral.
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Consider the combustion of ethylene: c2h4(g)+3o2(g)→2co2(g)+2h2o(g) if the concentration of c2h4 is decreasing at the rate of 3.6×10−2 m/s , what is the rate of change in the concentration of co2? express the rate in molarity per second to two significant digits.
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