Chemistry, 20.05.2021 23:50, nooooooooooooooo412
A 2.0-liter aqueous solution contains a total of 4.0 moles of dissolved NH4Cl at 25°C and standard pressure. Determine the molarity of the solution.
Answers: 3
Chemistry, 22.06.2019 08:40, jaueuxsn
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
Answers: 2
Chemistry, 22.06.2019 20:20, catchonyet
Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
Answers: 1
Chemistry, 23.06.2019 06:30, fjsdfj1284
Moving force of air flows from areas of high pressure to areas of low pressure true or false
Answers: 2
A 2.0-liter aqueous solution contains a total of 4.0 moles of dissolved NH4Cl at 25°C and standard p...
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