Chemistry, 16.04.2020 06:41 satwikap3304
The addition of 9.54 kJ of heat is required to raise the temperature of 225.0 g of a liquid hydrocarbon from 20.5 degree C to 45.0 degree C. What is the heat capacity of this hydrocarbon?
Answers: 2
Chemistry, 22.06.2019 23:10
Match the formula for the following compound: magnesium sulfate heptahydratemgs·7h2omg2so4·7h2omg(so4)2·7h2omgso4·7h2o
Answers: 1
Chemistry, 23.06.2019 06:10
2. what two items do autotrophs take from the environment to produce their food? 3. what are the two items that are released during transpiration from leaves? 4. what are the two membranes of the system? a.what are the two stages of photosynthesis? what are the two parts of photosynthesis?
Answers: 2
Chemistry, 23.06.2019 09:20
Asolution of naoh has a concentration of 25.00% by mass. what mass of naoh is present in 0.250 g of this solution? use the periodic table in the toolbar if needed. 0.0625 g what mass of naoh must be added to the solution to increase the concentration to 30.00% by mass? g
Answers: 2
The addition of 9.54 kJ of heat is required to raise the temperature of 225.0 g of a liquid hydrocar...
Computers and Technology, 05.07.2019 15:00
History, 05.07.2019 15:00
Computers and Technology, 05.07.2019 15:00
Computers and Technology, 05.07.2019 15:00
Mathematics, 05.07.2019 15:00
English, 05.07.2019 15:00
English, 05.07.2019 15:00