Chemistry, 04.02.2021 21:00, zitterkoph
How much energy is required to heat up a Styrofoam cup from 25oC to 40oC? The mass of the cup is 20 grams and the specific heat capacity of Styrofoam is 1.1 J/(g *oC).
Answers: 2
Chemistry, 21.06.2019 23:20, anggar20
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
Answers: 2
Chemistry, 22.06.2019 04:00, nikkih1225
Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity
Answers: 1
Chemistry, 22.06.2019 23:00, catdog5225
What is formed when amino acids form long chains or polymerize
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How much energy is required to heat up a Styrofoam cup from 25oC to 40oC? The mass of the cup is 20...
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