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If an impurityis added to the sample of pure Sulphur,

If an impurityis added to the sample of pure Sulphur, how will the melting point of Sulphur change
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2. asked by Paingzx
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Name the gas formed whena)dilute HCL is added to a mixture of iron filings and sulphur b)dilute HCL is added to a compound of
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2. asked by ritu
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A sample of131 I was purified and then analyzed for iodine content. It was found that the sample was 99.8% pure. 25 hours later
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2. asked by zac
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a solid sample of impure Ba(OH02 is added to .4000L of .5000M of HBr. the remaining solution was acidic, it was then titrated to
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2. asked by mel <3
3. 1,128 views
You are given a pure sample that is known to be either pure benzoic acid or 2- naphthol. Describe a procedure you will use to
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2. asked by Shem
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Sulphur has an atomic number 16 and a mass of 32.State the number of protons and neutrons in the nucleus of sulphur. Give a
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2. asked by lana del rey
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can carbon sulphide be used to physically separate an iron sample and a sample of sulphur.
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2. asked by seymone
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Zinc reacts with sulphur to form zinc sulphuric 16.2g.Sample of zinc is reacted with log of sulphur(Zn=65,S=32,o=16)A)Write a
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2. asked by Anonymous
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A 1.00 L sample of a pure gas weighs 0.785 g and is at 733.4 torr and 29.2 degree celcius.a) what is the molar mass of the gas?
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2. asked by Lauren
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A 1.00 L sample of a pure gas weighs 0.785 g and is at 733.4 torr and 29.2 degree celcius.a) what is the molar mass of the gas?
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2. asked by Lee
3. 1,142 views