Chemistry, 28.10.2020 22:00 haydenbell269
Carl has an empty 35.0-liter tank that he wants to fill with 18.3 moles of oxygen gas. The gas in the tank will have a temperature of 25°C. If the air surrounding the tank is at standard pressure, what will be the gauge pressure of the oxygen in the tank in atmospheres?
Answers: 3
Chemistry, 21.06.2019 23:20
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
Answers: 2
Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
Chemistry, 22.06.2019 06:30
Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d
Answers: 1
Chemistry, 22.06.2019 19:20
The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
Answers: 1
Carl has an empty 35.0-liter tank that he wants to fill with 18.3 moles of oxygen gas. The gas in th...
Social Studies, 30.07.2019 18:00
History, 30.07.2019 18:00
Social Studies, 30.07.2019 18:00
Mathematics, 30.07.2019 18:00
Mathematics, 30.07.2019 18:00
Mathematics, 30.07.2019 18:00
Health, 30.07.2019 18:00
Mathematics, 30.07.2019 18:00
Social Studies, 30.07.2019 18:00
History, 30.07.2019 18:00
History, 30.07.2019 18:00
History, 30.07.2019 18:00