To test the effectiveness of a gunpowder mixture, 1 gram was exploded under controlled stp conditions, and the reaction chamber was found to expand to 310 cm3. what volume would these gases occupy at the temperature produced by an uncontrolled explosion (2,200°c) and 2.1 atmospheres of pressure? 5,900 cm3 1,300 cm3 7.7 x 104 cm3 1,000 cm3

The volume of the gas at given temperature is

Explanation:

= initial pressure of gas = 1 atm

= initial temperature of gas =

= initial volume of gas =

( , 1 mL = 0.001 L)

..[1]

= final pressure of gas = 2.1 atm

= final temperature of gas =

= final volume of gas = ?

..[2]

By dividing [1] and [2] we get combined gas equation :,

Now put all the given values in the above equation, we get:

The volume of the gas at given temperature is

answer

the ions in solute supperate from eachouthere

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.