Physics, 01.09.2019 14:30, Christsflower601
The mass percentage of chloride ion in a 25 ml sample of seawater was deteremined by titrating the saample with silver nitrate , precipitating silver chloride. it took 42.58 ml of 0.2997 m silver nitrate soltuion to reach the equivalence point in the titration. what is the mass percentage of chloride ion in seawater if its density is 1.025g/ml
Answers: 1
Physics, 21.06.2019 17:40, blythephillips2734
Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?
Answers: 1
Physics, 22.06.2019 09:30, kaleahlove13
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
Answers: 2
Physics, 22.06.2019 18:30, ptrlvn01
Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
Answers: 1
The mass percentage of chloride ion in a 25 ml sample of seawater was deteremined by titrating the s...
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