Find the final temperature of the block and the water
a 125 g metal block at a temperature of 93.2 degrees Celsius was immersed in 100 g of water at 18.3 degrees celsius. Given the specific heat of metal (s= 0.900j/g x degrees celsius), find the final temperature of the block and the water.
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Solid sodium reacts violently with water, producing heat, hydrogen gas, and sodium hydroxide. How many molecules of hydrogen gas are formed when 48.7 g of sodium are added to water?
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You are to submit a detailed plan covering your operations both nationally and internationally in addition to the conduct of its employees, vendors, board of directors, and its business operations overall.
You drop a 142-g piece of brass (density = 8.56g/cm3) into the water. To what height does the water risein the graduated cylinder?
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What is the cutoff temperature at which the reaction is spontaneous?
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