Chemistry, 04.04.2020 01:37 montgomerykarloxc24x
What is the frequency of a wave traveling at 5,000 m/s with a wavelength of .002 m/cycle?
Answers: 2
Chemistry, 22.06.2019 06:10
Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.
Answers: 1
Chemistry, 22.06.2019 18:00
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
Chemistry, 23.06.2019 04:40
6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity
Answers: 1
Chemistry, 23.06.2019 05:30
Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.
Answers: 3
What is the frequency of a wave traveling at 5,000 m/s with a wavelength of .002 m/cycle?...
Biology, 19.11.2020 22:00
Physics, 19.11.2020 22:00
Mathematics, 19.11.2020 22:00
English, 19.11.2020 22:00
Physics, 19.11.2020 22:00
Mathematics, 19.11.2020 22:00
English, 19.11.2020 22:00
Computers and Technology, 19.11.2020 22:10