Chemistry, 06.05.2020 21:08 thelongneckkid
A 62.6-gram piece of heated limestone is placed into 75.0 grams of water at 23.1°C. The limestone and the water come to a final temperature of 51.9°C. The specific heat capacity of water is 4.186 joules/gram degree Celsius, and the specific heat capacity of limestone is 0.921 joules/gram degree Celsius. What was the initial temperature of the limestone? Express your answer to three significant figures. The initial temperature of the limestone was °C.
Answers: 1
Chemistry, 21.06.2019 15:00
Theoretically, which metal should be the most reactive? hydrogen lithium francium fluorine
Answers: 1
Chemistry, 22.06.2019 03:20
Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base
Answers: 1
Chemistry, 22.06.2019 07:00
How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:
Answers: 2
Chemistry, 22.06.2019 16:00
How does blood clotting prevent the entry of pathogens through cuts and wounds? answer asap,, this is due tomorrow. will mark as brainliest or whatever you call it : )
Answers: 2
A 62.6-gram piece of heated limestone is placed into 75.0 grams of water at 23.1°C. The limestone an...
History, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Physics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Chemistry, 22.04.2021 05:10
Spanish, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Arts, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10