Which is not the purpose of using a paper towel to dab off your metal?
Remove the outer layer...
Chemistry, 15.04.2020 17:54 sliverx201
Which is not the purpose of using a paper towel to dab off your metal?
Remove the outer layer of sodium oxide that formed to allow for a quicker reaction
Remove the kerosene or oil used as a storage medium to allow for a quicker reaction
Remove the kerosene or oil used as a storage medium so that side reactions do not occur, generating a sooty flame
Answers: 3
Chemistry, 21.06.2019 20:30
1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c
Answers: 2
Chemistry, 22.06.2019 15:00
Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.
Answers: 1
Chemistry, 22.06.2019 16:40
Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
Answers: 3
Mathematics, 11.09.2020 17:01
English, 11.09.2020 17:01
History, 11.09.2020 17:01
French, 11.09.2020 17:01
Mathematics, 11.09.2020 17:01
Biology, 11.09.2020 17:01
Biology, 11.09.2020 17:01
Mathematics, 11.09.2020 17:01
Mathematics, 11.09.2020 17:01
Mathematics, 11.09.2020 17:01
Biology, 11.09.2020 17:01
Biology, 11.09.2020 17:01
English, 11.09.2020 17:01
Mathematics, 11.09.2020 17:01
English, 11.09.2020 17:01
Mathematics, 11.09.2020 17:01
Mathematics, 11.09.2020 17:01
Mathematics, 11.09.2020 17:01
Physics, 11.09.2020 17:01
Mathematics, 11.09.2020 17:01