A126.1-gram block of granite at 92.6°c is dropped into a tub of water at 24.7°c in an isolated system. the final temperature of both the granite and the water is 51.9°c. the specific heat capacity of granite is 0.795 joules/gram degree celsius, and the specific heat capacity of water is 4.186 joules/gram degree celsius. the granite block transferred of energy, and the mass of the water is .copy 1 a. 21,500 joules b. 6,810 joules c. 4,080 joulescopy 2 a. 189 grams b. 55.8 grams. c. 35.8 grams
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Chemistry, 22.06.2019 18:30, kate3887
When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
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Chemistry, 22.06.2019 22:00, aliciaa101
Ill give u brainliest pls how is mass of carbon conserved during cellular respiration
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Chemistry, 23.06.2019 10:00, ANONYMUSNESS8670
Lord kelvin described the concept of absolute zero temperature and the laws relating to the change of thermal energy during chemical reactions what type of chemist would he be considered today
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Chemistry, 23.06.2019 10:30, GiuliAzevedo
The element chlorine has two stable isotopes, chlorine-35 with a mass of 34.97 amu and chlorine-37 with a mass of 36.95 amu. from the atomic weight of cl = 35.45 one can conclude that:
Answers: 2
A126.1-gram block of granite at 92.6°c is dropped into a tub of water at 24.7°c in an isolated syste...
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