Answers: 1
Chemistry, 21.06.2019 17:30, badgirl2005
This is a mixture that has the same composition throughout.
Answers: 1
Chemistry, 23.06.2019 00:00, alisonsolis155
Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
Answers: 3
What physical method can separate a mixture of steel ball bearings and marbles...
Geography, 02.02.2021 20:20
Mathematics, 02.02.2021 20:20
Mathematics, 02.02.2021 20:20
Biology, 02.02.2021 20:20
Geography, 02.02.2021 20:20