Chemistry, 27.03.2020 23:22 CameronVand21
Popeye wants to make a dilute spinach solution for Sweetpea's bottle. How much 3.0 M spinach solution should he add to the 500.0 mL bottle if he wants the final solution to be 0.30 M?
Answers: 2
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Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?
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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.
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Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.
Answers: 3
Popeye wants to make a dilute spinach solution for Sweetpea's bottle. How much 3.0 M spinach solutio...
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