Is UHI more pronounced during the day or at night? How do you know?

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

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

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.