Chemistry, 08.05.2020 13:57 madistupid
A car engine is in danger of being damaged from wear and stress if not properly cooled by the radiator fluid. The 2.51 kg sample of radiator fluid is heated from 23.8°C to 205°C by this process. The specific heat capacity of radiator fluid, containing a 50/50 mixture of ethylene glycol and water, is 3.41 J/(g*°C) Assuming there is no heat lost to the surroundings, calculate the heat released by the engine.
Answers: 1
Chemistry, 22.06.2019 14:40, sugardime
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products
Answers: 2
Chemistry, 23.06.2019 00:30, rose888829
The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils
Answers: 2
A car engine is in danger of being damaged from wear and stress if not properly cooled by the radiat...
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