Determine the percent active ingredient in antacid sample
1. Calculate the mass of CaCO3 in the sample, assuming the active ingredient in the antacid sample is CaCO3.
2. Determine the percent active ingredient in the antacid sample?
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Determine what kinds of intermolecular attractive forces (dipole - dipole, London, hydrogen bonding ) are present in the following substances:
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Calculate the mass of CaCO3 in the sample, assuming the active ingredient in the antacid sample is CaCO3. Determine the percent active ingredient in the antacid sample?
The hydrochloric acid that is not neutralized by the antacid is titrated to a bromophenol blue endpoint with 6.22mL of 0.0827M NaOH when a 0.196-g sample of a CO32- antacid is dissolved with the 25.0mL of 0.0946M HCl.
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In the benzyl synthesis the reaction mixture cools to 50-60degrees C before addition to water. The temperature does not need to be exact. Discuss how can you tell without using thermometer that the temperature of the mixture is approximately 50- 6
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