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Chemistry, 23.06.2019 05:00
110 g of water (specific heat = 4.184 j/g c) and 100 g of a metal sample (specific heat = 0.397 j/g c) are heated from 25 degrees c to 75 degrees c. which substance required more thermal energy?
Answers: 1
Chemistry, 23.06.2019 22:40
The pressure on 7.0 l of gas is increased from 15 psi to 1420 torr, at constanttemperature. what is the new volume of the gas?
Answers: 2
Chemistry, 24.06.2019 01:20
What would be the greatest difference in using an open ceramic coffee mug rather than an insulated mug with a lid as a calorimeter? increased evaporation of the water loss of gaseous reactants inability to contain liquids exchange of energy with the surroundings
Answers: 1
Doing physical harm or injury to another...
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