A change of state requires the addition or removal of heat energy.
True
False...
Chemistry, 01.03.2020 02:34 uliseshinojosa8
A change of state requires the addition or removal of heat energy.
True
False
Answers: 1
Chemistry, 22.06.2019 15:30
Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.
Answers: 2
Chemistry, 22.06.2019 23:00
What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?
Answers: 1
Chemistry, 23.06.2019 00:30
An unknown insoluble substance displaced the water shown. it's mass is indicated on the triple beam balance. mass = a. 694 b. 693.5 c. 693.0 d.693.8
Answers: 1
Chemistry, 23.06.2019 02:10
Detrimental the length of the object shown 1. 97.8mm 2. 97.80 mm 3. 97mm 4. 98mm
Answers: 2
English, 10.07.2019 07:00
English, 10.07.2019 07:00
Mathematics, 10.07.2019 07:00
History, 10.07.2019 07:00
English, 10.07.2019 07:00
Mathematics, 10.07.2019 07:00
Mathematics, 10.07.2019 07:00
Biology, 10.07.2019 07:00
Mathematics, 10.07.2019 07:00
Mathematics, 10.07.2019 07:00