Determine the percent ionization of the following solutions of formic acid at 25°C: (a) 0.086 M 4.4 % (b) 6.7 × 10-4 M x 10 ¹% (Enter your answer in scientific notation.) (c) 1.25 M %

You are a work study student in our chemistry department. Amy, your supervisor has just asked you to prepare 100ml of 2.50M HClO4 solution for tomorrow's undergraduate experiment. The Stock Solutions cabinet is under the Stockroom Explorer. You will find find a 2.50 liter bottle containing 15M HClO4. Please prepare a flask containing 100ml of a 2.50M solution. To ensure proper credit, please write your calculations in the space given below.

Complete and balance each of the following equations for acid-base reactions. Express your answer as a chemical equation. Identify all of the phases in your answer. H2SO4(aq)+KOH(aq)→H2SO4(aq)+KOH(aq)→

If you have 0.150 M Na2CO3 (aq), what is the concentation of each type of ion in solution?     how would i solve this?

In the following acid-base titration experiment NaOH(aq) + HNO3(aq) ———> NaNO3(aq) + H2O(1). What is the molarity of the HNO3 solution if 18.3 mL of 0.115 M NaOH was used to neutralize 25 mL of HNO3? (a) 0.157 M (b) 0.0842 M (c) 3.978 M (d) 0.0157 M

Complete the balanced chemical reaction for the following weak base with a strong acid. In this case, write the resulting acid and base as its own species in the reaction. NH3(aq) + HCl(aq) – ->

0.450 g of HClO3 in 2.10 L of solution

How do I figure this out?

A 50.00 mL sample of a locally made white wine required 34.50 mL of 0.0450 M NaOH to reach the end point. Express the acidity of the wine in grams of tartaric acid (H­2C4H4O6)

Complete and balance the following neutralization reactions. H2CO3(aq)+Ba(OH)2(aq)→H2CO3(aq)+Ba(OH)2(aq)→ Express your answer as a chemical equation. Identify all of the phases in your answer.