A 1.38 mL sample of solution has a concentration of 18.0 M. What mass of H2SO4, in grams, is contained in this sample?
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A 1.38 mL sample of solution has a concentration of 18.0 M. What mass of H2SO4,...
calculate the concentration of sulfuric acid if 8.0 mL of 18.0 M H2SO4 is diluted to 600 mL
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2)a. A 15.00 ml sample of an unknown H2SO4 solution is titrated with a 0.30 M NaOH solution. The equivalence point is reached when 18.00 ml of NaOH solution is added. What is the concentration of the Unknown H2SO4 solution? (1st write balance equation)
0.57 moles of NaOH were dissolved in 893 mL. 20 mL of a H2SO4 solution of unknown concentration was reacted with 14.57 mL of the NaOH solution at which stage the reaction was complete. (i) What is the concentration of the NaOH solution and what is its pH? (ii) What is the reaction that takes place (equation required)? (iii) How many moles of NaOH are contained in the 14.57mL? (iv) How many moles of H2SO4 were in the 20 mL?...