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1) A balloon has a volume of 1L at 20°C and 101.325kPa of pressure. If the...
Gas laws 1) A balloon has a volume of L at 20°C and 101.325 kPa pressure. If the pressure stays constant but the temperature increases to 45°C what will the volume of the balloon be? 2) Determine the volume occupied when 40g of O₂ is at 30°C at standard pressure,
1) A balloon has a volume of IL at 20°C and 101.325 kPa of Pressure. If the pressure stays constant but the temperature increases to 45°c, what will the volume of the balloon be?
Determine the volume occupied when 40g of Oz is at 30°C at standard pressure. 3) Explain why it is dangerous to put canned food into a fire 3) Explain why it is dangerous to put canned food into a fire
A helium balloon has a volume of 4.50 L at sea level where the pressure is 748 Torr. Assuming that the temperature stays constant , what will be the volume of the balloon be when it is taken to an atltitude of 2500 meters where the pressure is 557 torr?
6) Two solutions are made. in the first beaker 0.5g of HCl is dissolved into 3.5L of water, in the second beaker 1.5g of KOH is dissolved in 6L of water - the two solutions are then poured into a large bucket. Determine the pH of the resulting liquid. (6 marks) Gas Laws Assignment 1) A balloon has a volume of 1L at 20°C and 101.325kPa of pressure. If the pressure stays constant but the temperature increases to 45°C what...
Determine the volume occupied When 40g of O₂ is at 30°c at standard Pressure
Part II. CALCULATIONAL. Show all work. 1. A. A weather balloon has a volume of 250 ml when filled with helium gas at a temperature of 8 °C and a pressure of 760 mm Hg. The helium balloon floats up into the upper atmosphere (about 20,000 feet above sea- level) where the pressure and temperature are much lower. What is the new volume of the balloon when the pressure is reduced to 570 mm Hg and the temperature decreases to...
A balloon at 30.0°C has a volume of 222 mL. If the temperature is increased to 53.1°C and the pressure remains constant, what will the new volume be, in ml? 43 L O of 1 point earned 2 attempts remaining A sample of argon has a volume of 1.2 L at STP. If the temperature is increased to 21°C and the pressure is lowered to 0.80 atm, what will the new volume be, in L? 44 O of 1 point...
Consider a balloon that has a volume V. It contains n moles of gas, it has an internal pressure of P, and its temperature is T. If the balloon is heated to a temperature of 15.5T while it is placed under a high pressure of 15.5P, how does the volume of the balloon change? It doubles. It stays the same. It increases greatly. It decreases slightly.
A balloon filled with helium has a volume of 5.20 L and a pressure of 1248 mmHg when it is inflated on a cool 56 degree F morning. It is ties to a mailbox in the sun, and the balloon heats up to a temperature of 95 degree F and the pressure increases to 2.00 atm. What is the new volume of the balloon?