648 g of nah2po4 and 2196 gm of k2hpo4 are dissolved in
6.48 g of NaH2PO4 and 21.96 gm of K2HPO4 are dissolved in sufficient water to make a liter of solution. Calculate the pH of the resulting solution.
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a guitar string produces 4 beats per second when sounded with a 350-hz tuning fork and 9 beats per second when sounded
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two automobiles are equipped with the same single frequency horn when one is at rest and the other is moving toward the
648 g of nah2po4 and 2196 gm of k2hpo4 are dissolved in sufficient water to make a liter of solution calculate the ph
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ball 1 with a mass of 150 g and traveling at 11 ms collides head on with ball 2 which has a mass of 300 g and is
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In the TED Talk "The Urgency of Intersectionality," Kimberle Crenshaw explains how people experience overlapping forms of discrimination based on race
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