Which is a spectator ion in the reaction between these two solutions?
babr2(aq) + na2so4(aq)...
Chemistry, 24.09.2019 23:30 triggercell
Which is a spectator ion in the reaction between these two solutions?
babr2(aq) + na2so4(aq) →
a. br– (aq)
b. babr2(aq)
c. ba2+(aq)
d. so42–(aq)
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 13:30
If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
Answers: 3
Chemistry, 22.06.2019 21:50
Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?
Answers: 2
Chemistry, 22.06.2019 23:30
Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.
Answers: 3
Chemistry, 23.06.2019 18:50
Why are very high temperatures and pressures required for fusion to occur? to generate the neutrons that are needed to break the nuclei o to overcome the repulsion between the protons in the nuclei that join to maintain the proper conditions to keep the chain reaction going to keep the uranium fuel separate from the control rods
Answers: 1
You know the right answer?
Questions
Computers and Technology, 24.07.2019 06:50
Computers and Technology, 24.07.2019 06:50
Biology, 24.07.2019 06:50
Computers and Technology, 24.07.2019 06:50
Computers and Technology, 24.07.2019 06:50
Social Studies, 24.07.2019 06:50
Mathematics, 24.07.2019 06:50
Biology, 24.07.2019 06:50
Mathematics, 24.07.2019 06:50
Social Studies, 24.07.2019 06:50
Computers and Technology, 24.07.2019 06:50
Biology, 24.07.2019 06:50
History, 24.07.2019 06:50
Mathematics, 24.07.2019 06:50
Mathematics, 24.07.2019 06:50
