Answers: 2
Chemistry, 20.06.2019 18:04
Scientist wants to react a barium chloride salt with an acid. to speed up the reaction, the scientist crushes the barium chloride salt until it is a fine powder. this speeds up the reaction by a. increasing the ph of the salt. b. increasing the surface area of the salt. c. increasing the pressure of the salt. d. increasing the temperature of the salt. im thinking more a not 100% sure
Answers: 3
Chemistry, 21.06.2019 22:30
Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
Answers: 3
Chemistry, 22.06.2019 06:00
How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar
Answers: 1
Chemistry, 22.06.2019 16:40
Identify the lewis acid in this balanced equation: ag+ + 2nh3 -> ag(nh3)2+a. ag+b. nh3c. ag(nh3)2+
Answers: 1
1. What is the specific heat of a metal sample if a 35 g sample absorbs 2.3 x 10-3 MJ of heat
and i...
History, 01.07.2019 12:40
English, 01.07.2019 12:40
Mathematics, 01.07.2019 12:40
English, 01.07.2019 12:40
Mathematics, 01.07.2019 12:40
Physics, 01.07.2019 12:40
Advanced Placement (AP), 01.07.2019 12:40
Mathematics, 01.07.2019 12:40