Astudent performed a serial dilution on a stock solution of 1.33 m naoh. a 2.0 ml aliquot of the stock naoh (ms) was added to 18 ml of water to make the first dilution (m1). next, 2.0 ml of the m1 solution was added to 18 ml of water to make the second solution (m2). the same steps were repeated for a total of 5 times. what is the final concentration of naoh (m5)?
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Chemistry, 21.06.2019 15:10
Seawater contains approximately 3.5%nacl by mass and has a density of 1.02 g/ml. what volume of seawater contains 7.5 g of sodium?
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Chemistry, 22.06.2019 14:10
Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
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Astudent performed a serial dilution on a stock solution of 1.33 m naoh. a 2.0 ml aliquot of the sto...
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