Does sound travel faster in a warm room or a cold room? explain your answer.

sample response: sound travels faster in a warm room because temperature affects the speed of a wave. in a warm room, the particles of air move faster and have higher chances of bumping into each other, which then increases the instances of energy transfer.
why is this the answer?

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Since the gas in your graduated cylinder is a mixture of butane and water vapor, you must determine the partial pressure of the butane, pbutane, alone. to do this, consult a reference and record the partial pressure of the water vapor, pwater, at the temperature you recorded. use the following formula to compute the partial pressure of the butane. pbutane = atmosphere - pwater use the following combined gas law formula and compute the volume that the butane sample will occupy at stp. (hint: convert both temperatures to kelvin.) pbutane x voriginal = pstandard x vfinal troom tstandard use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. grams of butane you used “x” grams of butane ml of butane corrected to stp = 22,400 ml compute the theoretical molar mass of butane based on its formula and the atomic masses on the periodic table. compare your experimental results from #3 to the theoretical value of #4, computing a percent error of your findings using this formula: % error = measured value - accepted value x 100 accepted value use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. need asap

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?