Chemistry, 14.05.2021 16:20 winstonbendariovvygn
Water has a heat capacity of 4.184 J/g °C. If 50 g of water has a temperature of 30°C and a piece of hot copper is added to the water causing the
temperature to increase to 70°C. What is the amount of heat absorbed by the water?
A.)-6276 J
B.)-8368 J
C.)8368 J
D.)6276 J
Answers: 3
Chemistry, 21.06.2019 14:10
The rock in a lead ore deposit contains 89 % pbs by mass. how many kilograms of the rock must be processed to obtain 1.5 kg of pb?
Answers: 1
Chemistry, 22.06.2019 12:00
From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor
Answers: 1
Chemistry, 22.06.2019 20:30
Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.
Answers: 1
Water has a heat capacity of 4.184 J/g °C. If 50 g of water has a temperature of 30°C and a piece of...
History, 13.11.2020 16:00
Social Studies, 13.11.2020 16:00
Biology, 13.11.2020 16:00
History, 13.11.2020 16:00
Physics, 13.11.2020 16:00
Social Studies, 13.11.2020 16:00
Mathematics, 13.11.2020 16:00
Mathematics, 13.11.2020 16:00
Mathematics, 13.11.2020 16:00
Mathematics, 13.11.2020 16:00