A student dissolves 14.6 g of ammonium chloride (NHĻCI) in 200. g of water in a well-insulated open cup. She then observes the temperature of the water fall from 20.0 °C to 15.1 °C over the course of 8.3 minutes. Use this data, and any information you need from the ALEKS Data resource, to answer the questions below about this reaction:
NH4+ (aq) + Cl- (aq) > NH4CI(s)
calculate the amount of heat that was released or absorbed by the reaction in this case kJ per mole of NH4CI
Answers: 1
Chemistry, 22.06.2019 13:30
Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
Answers: 3
Chemistry, 23.06.2019 01:00
Which polymers are most closely related? a. protein and nucleic acids b. cellulose and starch c. nucleic acids and starch d. nucleic acids and cellulose
Answers: 2
A student dissolves 14.6 g of ammonium chloride (NHĻCI) in 200. g of water in a well-insulated open...
Computers and Technology, 14.07.2019 22:30
Computers and Technology, 14.07.2019 22:30
Computers and Technology, 14.07.2019 22:30
Computers and Technology, 14.07.2019 22:30
English, 14.07.2019 22:40
Geography, 14.07.2019 22:40
Biology, 14.07.2019 22:40
Mathematics, 14.07.2019 22:40
Social Studies, 14.07.2019 22:40