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Chemistry, 22.06.2019 15:00, kandi2565
Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0Âșc and rises to an altitude where its volume is twenty times the original volume and its temperature is â 50.0Âșc ?
Answers: 2
Chemistry, 22.06.2019 16:00, matt16913
Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
Answers: 1
Benzyl chloride, though a primary halide, readily forms a precipitate when trested wirh 2% ethanolic...
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