Chemistry, 15.11.2021 01:00 romyknight
A balloon has a volume of 3.1 L at a pressure of 1.4 atm and a temperature of 33 ∘C. If the balloon is submerged in water to a depth where the pressure is 4.8 atm and the temperature is 15 ∘C, what is its volume (assume that any changes in pressure caused by the skin of the balloon are negligible)?
Answers: 2
Chemistry, 21.06.2019 15:30
Which substance absorbs 58.16 kj of energy when 3.11 mol vaporizes? a)ch4 b)h2s c)co2 d)nacl
Answers: 2
Chemistry, 22.06.2019 22:00
11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these
Answers: 2
Chemistry, 23.06.2019 05:40
Why is any chemical reaction always balanced? give reasons and explain the easiest way to solve the balancing problems in chemical equations with stoichiometric coefficients upto 20 as hit and trial doesn't always work. give full reasoning
Answers: 1
Chemistry, 23.06.2019 06:20
An object of mass 10.0 kg and volume 1000 ml and density 10 g/ml sinks in water who’s density is 1.0 g/ml. what is the mass of the water which has been displaced in kilograms
Answers: 1
A balloon has a volume of 3.1 L at a pressure of 1.4 atm and a temperature of 33 ∘C. If the balloon...
Mathematics, 27.04.2021 05:50
Biology, 27.04.2021 05:50
English, 27.04.2021 05:50
Mathematics, 27.04.2021 05:50
Biology, 27.04.2021 05:50
Mathematics, 27.04.2021 05:50
Mathematics, 27.04.2021 05:50
Biology, 27.04.2021 05:50
Arts, 27.04.2021 05:50
Computers and Technology, 27.04.2021 05:50
History, 27.04.2021 05:50
Mathematics, 27.04.2021 05:50
History, 27.04.2021 05:50
History, 27.04.2021 05:50