The balanced chemical equation for the combustion of butane is: 2c2h2 + 5o2 co2 + 2h2o 2ch4 + 5o2 2co2 + 4h2o 2c4h10 + 13o2 8co2 + 10h2o c4h10 + 12o2 4co2 + 5h2o

Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml