another Visarjan contains 11 electrons this 11 electrons are arranged in a sodium atom draw a diagram to show how

Modern weaponry has increased the number of deaths in wars and violent conflicts.

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?