97.0 Volume sodium carbonate (mL) 0.20 Molarity sodium carbonate (M) Volume calcium chloride (mL) 100.0 Molarity calcium chloride (M) 0.20 Observations keem formed Mass filter paper (g) 0.25 Mass filter paper + precipitate (g) 2.02 Calculated Observed mass calcium 1.77 carbonate (g) Identify limiting reactant Sodium carbonat Expected mass calcium carbonate (g) Percent vield (%). 94

Q: c. Using the average atomic mass of lithium, calculate the mass (in amu) of 8.60 x 1023 of lithium…

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Q: what is an atom? Also, determine the parts of an atom

A: what is an atom? Also, determine the parts of an atom?

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Q: 6) the nucleus is a very small region that contains 99.99% off the atoms mass? true or false

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Q: Please answer 15 Part A

A: Dear student this question is related to mass spectrometry.

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Q: A Chemistry student at Agora is calculating the average atomic mass of Potassium using the following…

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.