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A piece of aluminium weighing

a chemical analysis that silicon crystal weighing 100 gm containing 16.5 mg of aluminium which is substitutionally incorporated
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2. asked by himani
3. 437 views
a piece of Aluminium weighing 2.7g is titrated with 75 mL of H2SO4(specific gravity 1.18 and 24.7% H2SO4 by weight). after the
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2. asked by glorious
3. 2,758 views
A decorative piece consists of a 20cm long uniform brass rod weighing 4N and two ornaments, one weighing 6N and one weighing
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2. asked by Ralph
3. 734 views
A piece of aluminium weighing 2.7 gm is heated with 75 ml of H2SO4(specific gravity 1.18 containing 24.7 percent H2SO4by
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2. asked by Anonymous
3. 1,706 views
1)Explain why aluminium chloride fumes in damp air2)Aluminium metal is a good conductor and is used for overhead cabled.State
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2. asked by Maggie. K
3. 68 views
if sample(aluminium ammonium sulphate contains 6%aluminium) what is the approximate percentage of aluminium?
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2. asked by prudence
3. 598 views
160 kg of alloy of copper and aluminium contains 55 percent of aluminium.how much aluminium must be melted into it to make
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2. asked by Vijaya
3. 638 views
A piece of gold-aluminium alloy weighs 49N when suspended from a spring balance and submerged in water it weighs 39.2N what is
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2. asked by Barry
3. 2,727 views
A sample of aluminium has a mass of 6.3g, calculate 1.the number of mole of aluminium present.2.the number of atoms of aluminium
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2. asked by pam
3. 3,257 views
I did an experiment with a sand sample which contains fine metallic aluminium and I wanted to measure how much of this metallic
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2. asked by Leny
3. 691 views