Calculate the number of moles of Cu in 3.8×10213.8×1021 atoms of Cu.
Express your answer...
Chemistry, 15.03.2020 01:54 henryzx900
Calculate the number of moles of Cu in 3.8×10213.8×1021 atoms of Cu.
Express your answer using two significant figures.
Answers: 1
Chemistry, 22.06.2019 17:30
To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.
Answers: 1
Chemistry, 22.06.2019 21:00
Rays from the sun are not considered matter true or false
Answers: 2
Chemistry, 22.06.2019 22:00
The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.
Answers: 2
Chemistry, 22.06.2019 22:00
11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these
Answers: 2
English, 21.11.2020 05:20
Health, 21.11.2020 05:20
Mathematics, 21.11.2020 05:20
Chemistry, 21.11.2020 05:20
Mathematics, 21.11.2020 05:20
Chemistry, 21.11.2020 05:20
Chemistry, 21.11.2020 05:20
Mathematics, 21.11.2020 05:30
Mathematics, 21.11.2020 05:30
Chemistry, 21.11.2020 05:30
Mathematics, 21.11.2020 05:30
Mathematics, 21.11.2020 05:30