Sulphur dioxide (50.), a gas that plays a central role in the formation of acid rain, is f ound in the exhaust of automobiles and power plants. Consider a 253L sample of gas
eous SO, at a pressure of 5 6x 10Pa, if the pressure is changed to 2.5x 10* Pa atac
onstant temperature what would be the new volume of the gas?​

Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects

Determine the reaction and balance the following equations urgent due in the morning

Find the number of moles of argon in 364g of argon.