This is two or more elements chemically combined in a fixed ratio.
example: water, carb...
Physics, 25.12.2019 06:31 hayleegahr
This is two or more elements chemically combined in a fixed ratio.
example: water, carbon dioxide, sodium chloride
Answers: 3
Physics, 21.06.2019 17:20
The specific heat of silver is 0.057 calories/gram°c. if 10.0 grams of silver were heated and the temperature of the sample changed by 20.0°c, how many calories of heat energy were absorbed by the sample?
Answers: 1
Physics, 21.06.2019 19:30
Density of salty water as compared to the density of pure water is(a) is less(b) is always equal(c) is always more(d) may be less or more
Answers: 1
Physics, 22.06.2019 05:10
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
Physics, 22.06.2019 06:10
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
Answers: 3
Mathematics, 02.06.2020 20:58
Mathematics, 02.06.2020 20:58
History, 02.06.2020 20:58
Mathematics, 02.06.2020 20:58
Social Studies, 02.06.2020 20:58
Biology, 02.06.2020 20:58
Mathematics, 02.06.2020 20:58