Chemistry, 25.07.2019 19:30 lolomgwtfnvm4
What type of reaction is this? 2 al + 3 cucl2 > 2 alcl3 + 3 cu?
Answers: 1
Chemistry, 22.06.2019 05:30
The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland
Answers: 1
Chemistry, 22.06.2019 08:30
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 βxβ 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
Answers: 1
Chemistry, 22.06.2019 23:00
In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
Answers: 3
What type of reaction is this? 2 al + 3 cucl2 > 2 alcl3 + 3 cu?...
Chemistry, 01.03.2020 23:45
History, 01.03.2020 23:45
History, 01.03.2020 23:45
Mathematics, 01.03.2020 23:46
Chemistry, 01.03.2020 23:46
Mathematics, 01.03.2020 23:46
Mathematics, 01.03.2020 23:46
Business, 01.03.2020 23:47
Mathematics, 01.03.2020 23:47
Mathematics, 01.03.2020 23:48