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Lab 21 Post Lab Questions, Lab Reports of Chemistry

Saddleback CollegeChemistry
Prof. Alan Efron

Chem 3 (Fundamental Chemistry) Lab 21 post-lab questions.

Typology: Lab Reports

2024/2025

Uploaded on 04/22/2025

jen-nguyen-3
jen-nguyen-3 🇺🇸

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Download Lab 21 Post Lab Questions and more Lab Reports Chemistry in PDF only on Docsity!

Nea] POSTLAB QUESTIONS HOL + NH,0H —¥ Nu4tl + H,0 1. Window cleaner contains ammonium hydroxide. A 10,00 mL sample of window cleaner is titrated w ith 28.50 mL of 0.311 M hydrochloric acid. What is the molarity of the ammonium hydroxide in the window cleaner? Box your answer, Nz Mev “= y =Oa1 M + dy.50mL 2 0.008RW mat 1000 ab Blo mat (000 _nb - tte, IL 100m ee /000mL - = 0. NO RB mol Ht 2. A Rolaids tablet contains calcium carbonate to neutralize stomach acid. One Rolaids tablet requires 34,35 mL of 0.448 M hydrochloric acid to convert its calcium carbonate into calcium chloride, carbon dioxide and water. How many grams of calcium carbonate are there in onc Rolaids tablet? Bax your answer. taverns volume of WeL + SaSsmiy tml - 9. 03455L motors 44 OF HL = 0. 448 qq 0 moles 152