Use the specific heat capacity that you calculated for granite (.79j/g) to determine how many grams of granite at the initial temperature of 75 degrees Celsius must mix with 2,000g of water at the initial temperature of 20 degrees Celsius to result in a final system temperature of 20.45 degrees Celsius. Start by calculating how much heat energy is needed to change the waters temperature by .45 degrees Celsius.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 17:00
This line graph compares the growth of plants that were kept in the sun for different amounts of time.a) on day 7, the plants kept in the sun for 3 hours were how tall? b) on day 7, the plants kept in the sun for 6 hours were how tall? c) on day 10, the plants kept in the sun for 9 hours were how tall? d) on day 11, the plant that was grown with 1 hour of sunlight was how tall? e) based on the graph, the plant grows best in what amount of sunlight?
Answers: 1
Chemistry, 21.06.2019 20:30
As you move from right to left on the periodic table the atomic radius fill in the blank
Answers: 2
Chemistry, 22.06.2019 06:30
The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what
Answers: 1
Chemistry, 22.06.2019 09:30
1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle
Answers: 1
You know the right answer?
Use the specific heat capacity that you calculated for granite (.79j/g) to determine how many grams...
Questions
Mathematics, 13.02.2020 03:02
History, 13.02.2020 03:02
History, 13.02.2020 03:03
Mathematics, 13.02.2020 03:03
Biology, 13.02.2020 03:03
Social Studies, 13.02.2020 03:03
