Chemistry, 01.10.2019 06:30 borgesalfonso12
A16.0 g aluminum block is warmed to 53.8 ∘c and plunged into an insulated beaker containing 33.0 g of water initially at 24.0 ∘c. the aluminum and the water are allowed to come to thermal equilibrium. assuming that no heat is lost, what is the final temperature of the water and aluminum?
Answers: 2
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Agas diffuses 1/7 times faster than hydrogen gas (h2). what is the molar mass of the gas? 100.10 g/mol 98.78 g/mol 86.68 g/mol 79.98 g/mol
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Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.
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Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.
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A16.0 g aluminum block is warmed to 53.8 ∘c and plunged into an insulated beaker containing 33.0 g o...
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