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A beaker containing an unknown

I'm trying to figure out the percent composition of a mixture of an unknown (a combination of NaHCO3 and NaCl).Here's my data:
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2. asked by Liam
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A metal block of volume 1 * 10^3 cm^3 is suspended from a thread as shown in the diagram. It is lowered into a beaker of liquid
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2. asked by GAIL
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A chemist had a 1.5L solution of hydrochloric acid in a beaker. The chemist removed 25mL from the beaker. How many milliliters
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2. asked by Ben Folds
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The diagram shows four beakers of water- P, Q, R and S at different temperatures and volumes. Which statement is true?Beaker P
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2. asked by Science question speedrunner
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Rate of Dissolution Quick Check5 of 55 of 5 Items Question Beaker A and Beaker B both contain water at 20°C . A teaspoon of
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unknown used 5.034g, freezing point of unknown liquid solution -3.0 degrees celsius for trial 1 and -2.5 degrees celsius for
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Two beakers are placed in a sealed container surrounded with air. In one beaker is pure H2O (Beaker A) and the other beaker is a
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2. asked by Anonymous
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During an experiment, a student uses a beaker to measure the volume of a weak acid. When the experiment is over, what should she
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2. asked by needapass
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Beaker A and Beaker B both contain water at 20°C. A teaspoon of sugar is placed in each beaker. Beaker A is stirred while
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Beaker A and Beaker B both contain water at 20°C . A teaspoon of sugar is placed in each beaker. Beaker A is stirred while
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