Chemistry, 02.07.2019 20:00 carriecarl3530
You take a balloon and stick it in a refrigerator. the temperature inside the refrigerator is 4.0 °c and the temperature in your house is 22 °c. the balloon had an original volume of 0.50 l. what will be the new volume when you take the balloon out, assuming the pressure remains constant?
Answers: 1
Chemistry, 22.06.2019 04:00
Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.
Answers: 1
Chemistry, 22.06.2019 06:00
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Chemistry, 22.06.2019 20:40
What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
Answers: 1
You take a balloon and stick it in a refrigerator. the temperature inside the refrigerator is 4.0 °c...
Mathematics, 25.04.2021 01:00
Mathematics, 25.04.2021 01:00
English, 25.04.2021 01:00
Mathematics, 25.04.2021 01:00
History, 25.04.2021 01:00
Mathematics, 25.04.2021 01:00
Biology, 25.04.2021 01:00
Mathematics, 25.04.2021 01:00
Chemistry, 25.04.2021 01:00
Mathematics, 25.04.2021 01:00
Mathematics, 25.04.2021 01:00
English, 25.04.2021 01:00
Mathematics, 25.04.2021 01:00