A 5 mole sample of liquid acetone is converted to a gas at 75.0 degrees Celsius. If 628.00 J is required to raise the temperature of the liquid to its boiling point, 15.60 kJ is required to evaporate the liquid, and 712.00 J is required to raise the final temperature to 75.0 degrees Celsius, what is the total energy required for the conversion
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This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?
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Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
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A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
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Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space
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A 5 mole sample of liquid acetone is converted to a gas at 75.0 degrees Celsius. If 628.00 J is requ...
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