Examlex
Determine the total volume of all gases (at STP) formed when 50.0 mL of TNT C3H5(NO3) 3, d = 1.60 g mL-1, molar mass = 227.10 g mol-1) reacts according to the following reaction: 4C3H5(NO3) 3(l) → 6N2(g) + O2(g) + 12CO2(g) + 10H2O(g)
Hearing Loss
The partial or total inability to hear sounds in one or both ears.
Jaeger System
A chart used for testing visual acuity, especially for reading and near vision.
Visual Acuity
Visual acuity or the precision in seeing, often assessed by the capacity to recognize letters or numbers at a given distance.
Snellen Chart
A chart commonly used to measure visual acuity that consists of letters of progressively smaller size, used during eye examinations.
Q5: Lithium and nitrogen react to produce
Q7: Identify the complete electronic configuration for Mn.<br>A)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>4d<sup>5</sup><br>B)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>1</sup>3d<sup>6</sup><br>C)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>3d<sup>5</sup><br>D)1s<sup>2</sup><sup>2s</sup><sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>4p<sup>5</sup>
Q31: Of the following,which atom has the smallest
Q68: How many chloride ions are there in
Q71: Which of the gases in the graph
Q74: Determine the shortest frequency of light required
Q83: When 50.0 mL of 0.400 mol
Q98: What is the volume of 9.783 ×
Q137: The mole fraction of argon in dry
Q151: Give an example of a d orbital.