Chemistry, 30.08.2020 01:01 Destinationz
How many moles of NaOH need to be added to 200.0 mL of a 0.200 M solution of HF to make a buffer with a pH of 3.90? (Ka for HF is 6.8 × 10⁻⁴)
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Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride
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What is the vapor pressure of a solution with a benzene to octane?
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How many moles of NaOH need to be added to 200.0 mL of a 0.200 M solution of HF to make a buffer wit...
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