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He henry's law constant of oxygen in water at 25 â°c is 773 atm mol-1kg h2o. calculate the molality of oxygen in water under a partial pressure of 0.20 at
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Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)
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Chemistry, 21.06.2019 15:30, tamiaollie
1. baking powder is a 1: 1 molar mixture of cream of tartar (khc4h4o6) and baking soda (nahco3). a recipe calls for two teaspoons (a total of 8.0 grams) of cream of tartar. how much baking soda must be added for both materials to react completely?
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Why do cells appear different in distilled water than they do in 10% salt water?
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He henry's law constant of oxygen in water at 25 â°c is 773 atm mol-1kg h2o. calculate the molality...
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