Chemistry, 21.10.2020 20:01 valoiserika1229
You have a 100.0-mL graduated cylinder containing 50.0 mL of water. You carefully place a 105-g piece of brass (density = 8.56 g/mL) into the water. What is the final volume reading in the graduated cylinder?
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
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, 22.06.2019 15:00
What is the most important factor in determining climates.
Answers: 1
Chemistry, 23.06.2019 00:50
The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as
Answers: 3
You know the right answer?
You have a 100.0-mL graduated cylinder containing 50.0 mL of water. You carefully place a 105-g piec...
Questions
Mathematics, 04.07.2019 02:50
Mathematics, 04.07.2019 02:50
Biology, 04.07.2019 02:50
History, 04.07.2019 02:50
History, 04.07.2019 02:50
Biology, 04.07.2019 02:50
Mathematics, 04.07.2019 02:50
Mathematics, 04.07.2019 02:50
Mathematics, 04.07.2019 02:50
Mathematics, 04.07.2019 02:50
Chemistry, 04.07.2019 02:50
Physics, 04.07.2019 02:50
