Chemistry, 06.03.2020 00:49 ashleymstep15
Identify the advantages of gravimetric analysis. analysis is always fast uses simple equipment inexpensive high accuracy for trace sample components high accuracy for major sample components Identify the disadvantages or limitations of gravimetric analysis. poor method for trace analysis requires sufficient analyte for a mass measurement uses complicated equipment can be time consuming expensive
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Chemistry, 21.06.2019 13:00
Asolution has a ca2+ concentration of 0.049 m and an f- concentration is 0.147 m at equilibrium. the value of ksp for caf2 at 25°c is 4.0 x 10-11. will this solution form a precipitate? yes no
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Chemistry, 21.06.2019 23:00
The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .
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Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole
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The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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Identify the advantages of gravimetric analysis. analysis is always fast uses simple equipment inexp...
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