Calculate the density; D= mass/ volume
1)
A student measures the mass of an
8 cm3 block...
Chemistry, 20.10.2020 22:01 jorgepas66
Calculate the density; D= mass/ volume
1)
A student measures the mass of an
8 cm3 block of brown sugar to be 12.9 g.
What is the density of the brown sugar?
2) A chef fills a 50 mL container with 43.5 g of
cooking oil. What is the density of the oil?
Answers: 3
Chemistry, 21.06.2019 18:40
Determine the energy released per kilogram of fuel used. given mev per reaction, calculate energy in joules per kilogram of reactants. consider 1 mole of tritium plus 1 mole of deuterium to be a mole of “reactions” (total molar mass = 5 grams).
Answers: 1
Chemistry, 22.06.2019 21:30
An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.
Answers: 1
Chemistry, 23.06.2019 06:00
If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes? or no? this question is worth 20 points! let it be correct!
Answers: 1
Mathematics, 27.05.2021 19:40
Mathematics, 27.05.2021 19:40
Health, 27.05.2021 19:40
Chemistry, 27.05.2021 19:40
Mathematics, 27.05.2021 19:40
Mathematics, 27.05.2021 19:40
Mathematics, 27.05.2021 19:40
Mathematics, 27.05.2021 19:40
Mathematics, 27.05.2021 19:40
Mathematics, 27.05.2021 19:40
Mathematics, 27.05.2021 19:40