Chemistry, 18.02.2021 20:40 tylerkitchen44
g In a given process, heat is added to a pure substance at constant pressure (with no other energy transfers to or from the substance). Which of the following can be said about the temperature of the pure substance during this process. (select all answers that are possible; more than one may be correct) Select one or more: a. The temperature of the substance can increase. b. The temperature of the substance can stay the same. c. The temperature of the substance can decrease.
Answers: 2
Chemistry, 21.06.2019 15:00
Use examples from the article to explain one positive and one negative effect that chemistry has had on society
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Chemistry, 22.06.2019 12:00
1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c
Answers: 2
Chemistry, 22.06.2019 20:10
Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
Answers: 2
g In a given process, heat is added to a pure substance at constant pressure (with no other energy t...
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