Warm Up – 5/15/17

Add your answers to the form here: Warm-Up Answers

  1. Calculate the molarity if 2.85 g sodium carbonate is made into 750.0 mL solution.
  2. Determine the number of grams needed to make 150.0 mL of 0.25 M NaBr.
  3. Determine the pH of a solution having [H+] = 6.25×10-4.
  4. Determine the [OH] of a solution having a pH = 9.8.
  5. If a titration needs 39.36 mL of 0.25 M NaOH to neutralize 10.00 mL of HCl, determine the molarity of the HCl.
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