A bar graph of boiling point of milk and water

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

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

Aman applies a force of 500n to push a truck 100m down the street how much does he do?