1. How many liters of oxygen are there in 2.82 x 1025 molecules?
2. How many grams of carbon dioxide are there in 100 liters?
3. How many formula units are there in 81.6 grams of calcium acetate?
4. How many moles are there in 6.1 grams of phosphoric acid?
5. How many liters of dinitrogen pentoxide are there in 3.7 moles?
Answers: 1
Chemistry, 21.06.2019 17:40
Does the energy in a solid increase or decrease when changing to a liquid?
Answers: 1
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
Chemistry, 23.06.2019 03:00
What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?
Answers: 3
Chemistry, 23.06.2019 12:30
How do you interpret a chromatogram for what mixtures contain?
Answers: 3
1. How many liters of oxygen are there in 2.82 x 1025 molecules?
2. How many grams of carbon dioxid...
Physics, 03.12.2020 03:40
History, 03.12.2020 03:40
Mathematics, 03.12.2020 03:40
Biology, 03.12.2020 03:40
Health, 03.12.2020 03:40
Mathematics, 03.12.2020 03:40
Mathematics, 03.12.2020 03:40
Business, 03.12.2020 03:40
History, 03.12.2020 03:40
Mathematics, 03.12.2020 03:40