2. why do some mixtures of ionic compounds form a solid precipitate and others do not?
3. th...
2. why do some mixtures of ionic compounds form a solid precipitate and others do not?
3. the solubility of sucrose (common table sugar c12h22o11) at 70oc is 320 g/100 g h2o.
a)how much sucrose can dissolve in 200 g of water at 70oc? show your steps. checkyour answer having correct units.
b)will 300 g of sucrose dissolve in a teapot that contains 200 g of water at 70oc? explain.
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The temperature of a lead fishing weight rises from 26 °c to 38 °c as it absorbs 11.3 j of heat. what is the mass of the fishing weight in grams?
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Which of the following changes would increase the molar concentration of the products in any chemical reaction atequilibrium?
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