Explain what mass of sodium format
Explain what mass of sodium format (HCOON a) must be added to the 350.mlof water at 25 degrees C in order to obtain a solution having a pH of 8.50? (Ka(HCOOH) = 1.77 x 10-4)
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At 25degrees C a sealed can with an internal pressure of 721 mmHg is thrown into an incinerator operating at the 755 degrees C. Explain what will be the pressure inside the heated can, assuming the container remains intact during the incineration?
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A solution contains10-3 M total carbonates. No weak acids or weak bases are present other than the carbonate species, and no other anions and cations are present. Assuming a closed system, what is the pH? Assume that the pH is < 6. (an
Explain what mass of sodium format (HCOON a) must be added to the 350.mlof water at 25 degrees C in order to obtain a solution having a pH of 8.50?
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Calculate how many milliliters of this prepared solution are required to furnish .5000 mol of aluminum nitrate to a reaction?
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