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The volume of a sample of pure HCl gas was 221 mL at 20°C and 111 mmHg. It was completely dissolved in about 50 mL of water and titrated with an NaOH solution; 18.7 mL of the NaOH solution was required
answered
Mar 19, 2021
Chemistry
high-school
3
votes
55.1k
views
Read the sentences.My friend Mario seems to fall in love at the drop of a hat. If a girl smiles at him, talks to him, or even glances his way, he takes it as a sign that they are meant to be together!What
answered
Sep 7, 2020
English
high-school
4
votes
203k
views
Name one feature that the transition of RNA to DNA and proteins, and the transition of prokaryotic to eukaryotic unicellular organisms have in common, and explain its importance. Do not use more than two
answered
Jul 12, 2020
Biology
college
2
votes
181k
views
In graphing the equation y<2x -5, the line is dotted and shaded below the line drawn. True False
answered
May 1, 2020
Mathematics
middle-school
4
votes
34.7k
views
True or false tasks are required activities that need to take place in order to complete a goal
answered
Jan 15, 2020
Health
high-school
6
votes
51.5k
views
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