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A 0.052g sample of aluminium

A 0.052g sample of aluminium reacts with excess 6M HCL. A 48.3mL volume of hydrogen gas was collected over water at 22C and the
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2. asked by jeffrisa
3. 842 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
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if sample(aluminium ammonium sulphate contains 6%aluminium) what is the approximate percentage of aluminium?
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2. asked by prudence
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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. 3,247 views
A sample of aluminium has a mass of 6.3g, calculate the number of moles of aluminium present
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2. asked by Anonymous
3. 361 views
a 3.55 kg sample of an alloy is heated to 295 degree and plunged into an aluminium vessel containing 10.0L of water. the initial
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2. asked by Twinkle
3. 1,069 views
0.872g sample containing only NaBr and KBr gives 1.052g AgBr. what's the % of each salt?This is the type of problem that cannot
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2. asked by hayat
3. 2,872 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. 59 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. 630 views
the major commercial aluminium ore is bauxite,AlO3.H2O(s).What is its molar mass?The analysis of a representive sample of
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2. asked by peter
3. 192 views