15.3 g of butane will produce how many liters of carbon dioxide at 150 degrees Celsius and 95.6 kPa?

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?

If two objects at different te,peraure are in contact with each other what happens to their temperature