candymonster116 candymonster116

07-11-2022
Chemistry

Answered

A 1.20 L weather balloon on the ground has a temperature of 25.0°C and is at atmospheric pressure (1.00 atm). When it rises to an elevation where the pressure is 0.730 atm, then the new volume is 1.80 L. What is the temperature (in °C) of the air at this elevation?

Answer :

Other Questions

An arctic weather balloon is filled with 30.6 L of hellum gas inside a prep shed. The temperature inside the shed is 12. °C. The balloon is then taken outside,

A balloon at 30.0°C has a volume of 222 mL. If the temperature is increased to 64.1°C and the pressure remains constant, what will the new volume be, in mL?

An ideal gas sample has a certain volume at 350 K and 1 atm. The volume of the same sample at STP will be closest to the volume at 350 K and 1 atm multiplied b

2.000 mol of a perfect gas is heated from 273.15 K to 373.15 K at a constant volume of 50.0 L, deltaH - 2500 J. Find q, w, deltaU, and deltaH if the gas is heat

An ideal gas (which is is a hypothetical gas that conforms to the laws governing gas behavior) confined to a container with a massless piston at the top. (Eigur

2 A chamber contains equal molar amounts of H₂, N₂, and O₂. If the total chamber pressure is 2.00 atm, then the partial pressure of h2 is

Part A When a 0.235-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.641 "C. When a 0 255-g sample of caffeine, C₂ HO₂N₁ is

Although the heat source is at the bottom of the beaker, all of the water is the same temperature. What keeps the water at the top of the beaker the same temper

1. Calculate the number of moles of carbon dioxide formed when 40.0 moles of oxygen is consumed in the burning of propane. Note the equation is unbalanced.

You are holding a small helium balloon. Your friend says that the buoyant force from the atmosphere is greater on her car than your balloon. Is she correct? Exp