Chemistry, 24.03.2021 17:00, Roselyn0131
Two balloons of the same volume are filled with helium. The kinetic energy of
the helium molecules in Balloon 1 is higher than the kinetic energy of the
helium molecules in Balloon 2. What can you conclude about these balloons?
A. Balloon 1 has more helium in it than balloon 2.
B. The balloons have two different kinds of helium.
C. The temperature is lower in the Balloon 1.
D. The temperature is lower in Balloon 2.
Answers: 1
Chemistry, 22.06.2019 04:00, amandasantiago2001
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
Answers: 3
Chemistry, 22.06.2019 12:10, purplefish53
Consider the reaction: n2(g) + o2(g) β 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 17:00, destinyycooper
What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
Answers: 2
Two balloons of the same volume are filled with helium. The kinetic energy of
the helium molecules...
Mathematics, 06.12.2019 06:31
Biology, 06.12.2019 06:31
Mathematics, 06.12.2019 06:31
Geography, 06.12.2019 06:31
Social Studies, 06.12.2019 06:31
Mathematics, 06.12.2019 06:31