Explanation:
As the name suggests, a single molecule of Dinitrogen Pentoxide will have 2 (di) nitrogen atoms and 5 (Pent) oxygen atoms.
Use the chart to help you look carefully at the numbers and the volumes to figure the questions out hope this helps
Beaker does thermometer measures the thermal energy in the air
the chemical equation will be XY2
Answer: P represents electrical energy, Q represents thermal energy.
Explanation: The toaster takes electrical energy from the electrical socket through wires and converts that into thermal energy that heats up/toasts the bread.
